2007
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Patterning of hydrophilic micro arrays with superhydrophobic surrounding zones Article de journal SS Guo; MH Sun; J Shi; YJ Liu; WH Huang; C Combellas; Y Chen Microelectronic engineering, 84 (5-8), p. 1673–1676, 2007. @article{guo2007patterning,
title = {Patterning of hydrophilic micro arrays with superhydrophobic surrounding zones},
author = {SS Guo and MH Sun and J Shi and YJ Liu and WH Huang and C Combellas and Y Chen},
year = {2007},
date = {2007-01-01},
journal = {Microelectronic engineering},
volume = {84},
number = {5-8},
pages = {1673--1676},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Reactive ion etching of high optical quality GaN/ sapphire photonic crystal slab using CH 4--H 2 chemistry Article de journal S Bouchoule; S Boubanga-Tombet; L Le Gratiet; M Le Vassor d’Yerville; J Torres; Y Chen; D Coquillat Journal of applied physics, 101 (4), p. 043103, 2007. @article{bouchoule2007reactive,
title = {Reactive ion etching of high optical quality GaN/ sapphire photonic crystal slab using CH 4--H 2 chemistry},
author = {S Bouchoule and S Boubanga-Tombet and L Le Gratiet and M Le Vassor d’Yerville and J Torres and Y Chen and D Coquillat},
year = {2007},
date = {2007-01-01},
journal = {Journal of applied physics},
volume = {101},
number = {4},
pages = {043103},
publisher = {American Institute of Physics},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2006
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Coupling of electrochemistry and fluorescence microscopy at indium tin oxide microelectrodes for the analysis of single exocytotic events Article de journal C Amatore; S Arbault; Y Chen; C Crozatier; F Lemaître; Y Verchier Angewandte Chemie - International Edition, 45 (24), p. 4000–4003, 2006. @article{Amatore:2006,
title = {Coupling of electrochemistry and fluorescence microscopy at indium tin oxide microelectrodes for the analysis of single exocytotic events},
author = {C Amatore and S Arbault and Y Chen and C Crozatier and F Lema\^{i}tre and Y Verchier},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-33746309503&doi=10.1002%2fanie.200600510&partnerID=40&md5=6db1449bc0c22c777137713c0df11dc1},
doi = {10.1002/anie.200600510},
year = {2006},
date = {2006-01-01},
journal = {Angewandte Chemie - International Edition},
volume = {45},
number = {24},
pages = {4000--4003},
abstract = {(Figure Presented) One-off analysis: Quantitative, kinetic, and spatial monitoring of single biological events involving vesicular secretion such as exocytosis may be achieved by combining electrochemistry with fluorescence microscopy at indium tin oxide (ITO) transparent microelectrodes. This method paves the way for real-time tracking of the intracellular fate of vesicles while monitoring precisely their dynamics of fusion. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
(Figure Presented) One-off analysis: Quantitative, kinetic, and spatial monitoring of single biological events involving vesicular secretion such as exocytosis may be achieved by combining electrochemistry with fluorescence microscopy at indium tin oxide (ITO) transparent microelectrodes. This method paves the way for real-time tracking of the intracellular fate of vesicles while monitoring precisely their dynamics of fusion. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA. |
Tri-layer soft UV imprint lithography and fabrication of high density pillars Article de journal J Shi; C Peroz; D Peyrade; J Salari; M Belotti; WH Huang; Y Chen Microelectronic engineering, 83 (4-9), p. 1664–1668, 2006. @article{shi2006tri,
title = {Tri-layer soft UV imprint lithography and fabrication of high density pillars},
author = {J Shi and C Peroz and D Peyrade and J Salari and M Belotti and WH Huang and Y Chen},
year = {2006},
date = {2006-01-01},
journal = {Microelectronic engineering},
volume = {83},
number = {4-9},
pages = {1664--1668},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Toward a comparative study of protein crystallization in microfluidic chambers using vapor diffusion and batch techniques Article de journal M Lounaci; P Rigolet; Velve G Casquillas; HW Huang; Y Chen Microelectronic engineering, 83 (4-9), p. 1673–1676, 2006. @article{lounaci2006toward,
title = {Toward a comparative study of protein crystallization in microfluidic chambers using vapor diffusion and batch techniques},
author = {M Lounaci and P Rigolet and Velve G Casquillas and HW Huang and Y Chen},
year = {2006},
date = {2006-01-01},
journal = {Microelectronic engineering},
volume = {83},
number = {4-9},
pages = {1673--1676},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Strongly enhanced third order nonlinear response of periodically nano-structured Silicon on Insulator (SOI) measured by reflection Z-scan with femtosecond pulses Article de journal A Petris; F Pettazzi; E Fazio; C Peroz; Y Chen; VI Vlad; M Bertolotti Journal of Optoelectronics and Advanced Materials, 8 (4), p. 1377, 2006. @article{petris2006strongly,
title = {Strongly enhanced third order nonlinear response of periodically nano-structured Silicon on Insulator (SOI) measured by reflection Z-scan with femtosecond pulses},
author = {A Petris and F Pettazzi and E Fazio and C Peroz and Y Chen and VI Vlad and M Bertolotti},
year = {2006},
date = {2006-01-01},
journal = {Journal of Optoelectronics and Advanced Materials},
volume = {8},
number = {4},
pages = {1377},
publisher = {INOE & INFM},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Reversible assembling of microfluidic devices by aspiration Article de journal M Le Berre; C Crozatier; Velve G Casquillas; Y Chen Microelectronic Engineering, 83 (4-9), p. 1284–1287, 2006. @article{le2006reversible,
title = {Reversible assembling of microfluidic devices by aspiration},
author = {M Le Berre and C Crozatier and Velve G Casquillas and Y Chen},
year = {2006},
date = {2006-01-01},
journal = {Microelectronic Engineering},
volume = {83},
number = {4-9},
pages = {1284--1287},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Response of super-paramagnetic beads in microfluidic devices with integrated magnetic micro-columns Article de journal SS Guo; CC Zuo; WH Huang; C Peroz; Y Chen Microelectronic engineering, 83 (4-9), p. 1655–1659, 2006. @article{guo2006response,
title = {Response of super-paramagnetic beads in microfluidic devices with integrated magnetic micro-columns},
author = {SS Guo and CC Zuo and WH Huang and C Peroz and Y Chen},
year = {2006},
date = {2006-01-01},
journal = {Microelectronic engineering},
volume = {83},
number = {4-9},
pages = {1655--1659},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Multi-colour micro-contact printing based on microfluidic network inking Article de journal C Crozatier; M Le Berre; Y Chen Microelectronic engineering, 83 (4-9), p. 910–913, 2006. @article{crozatier2006multi,
title = {Multi-colour micro-contact printing based on microfluidic network inking},
author = {C Crozatier and M Le Berre and Y Chen},
year = {2006},
date = {2006-01-01},
journal = {Microelectronic engineering},
volume = {83},
number = {4-9},
pages = {910--913},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Microfluidic dye laser intracavity absorption Article de journal JC Galas; C Peroz; Q Kou; Y Chen Applied physics letters, 89 (22), p. 224101, 2006. @article{galas2006microfluidicb,
title = {Microfluidic dye laser intracavity absorption},
author = {JC Galas and C Peroz and Q Kou and Y Chen},
year = {2006},
date = {2006-01-01},
journal = {Applied physics letters},
volume = {89},
number = {22},
pages = {224101},
publisher = {American Institute of Physics},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Focused ion beam sculpted membranes for nanoscience tooling Article de journal A-L Biance; J Gierak; E Bourhis; A Madouri; X Lafosse; G Patriarche; G Oukhaled; C Ulysse; J-C Galas; Y Chen; others Microelectronic engineering, 83 (4-9), p. 1474–1477, 2006. @article{biance2006focused,
title = {Focused ion beam sculpted membranes for nanoscience tooling},
author = {A-L Biance and J Gierak and E Bourhis and A Madouri and X Lafosse and G Patriarche and G Oukhaled and C Ulysse and J-C Galas and Y Chen and others},
year = {2006},
date = {2006-01-01},
journal = {Microelectronic engineering},
volume = {83},
number = {4-9},
pages = {1474--1477},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Compact dye laser on a chip fabricated by ultraviolet nanoimprint lithography Article de journal Ch Peroz; JC Galas; L Le Gratiet; Y Chen; J Shi Applied physics letters, 89 (24), p. 243109, 2006. @article{peroz2006compact,
title = {Compact dye laser on a chip fabricated by ultraviolet nanoimprint lithography},
author = {Ch Peroz and JC Galas and L Le Gratiet and Y Chen and J Shi},
year = {2006},
date = {2006-01-01},
journal = {Applied physics letters},
volume = {89},
number = {24},
pages = {243109},
publisher = {American Institute of Physics},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Collinear dual-color laser emission from a microfluidic dye laser Article de journal Q Kou; I Yesilyurt; Y Chen Applied physics letters, 88 (9), p. 091101, 2006. @article{kou2006collinear,
title = {Collinear dual-color laser emission from a microfluidic dye laser},
author = {Q Kou and I Yesilyurt and Y Chen},
year = {2006},
date = {2006-01-01},
journal = {Applied physics letters},
volume = {88},
number = {9},
pages = {091101},
publisher = {American Institute of Physics},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Thermal radiation scanning tunnelling microscopy Article de journal Y De Wilde; F Formanek; R Carminati; B Gralak; P -A Lemoine; K Joulain; J -P Mulet; Y Chen; J -J Greffet Nature, 444 (7120), p. 740–743, 2006. @article{DeWilde:2006,
title = {Thermal radiation scanning tunnelling microscopy},
author = {Y De Wilde and F Formanek and R Carminati and B Gralak and P -A Lemoine and K Joulain and J -P Mulet and Y Chen and J -J Greffet},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-33845623221&doi=10.1038%2fnature05265&partnerID=40&md5=e2d3a6c90824680c4c37eac0e2a1ae87},
doi = {10.1038/nature05265},
year = {2006},
date = {2006-01-01},
journal = {Nature},
volume = {444},
number = {7120},
pages = {740--743},
abstract = {In standard near-field scanning optical microscopy (NSOM), a subwavelength probe acts as an optical 'stethoscope' to map the near field produced at the sample surface by external illumination. This technique has been applied using visible, infrared, terahertz and gigahertz radiation to illuminate the sample, providing a resolution well beyond the diffraction limit. NSOM is well suited to study surface waves such as surface plasmons or surface-phonon polaritons. Using an aperture NSOM with visible laser illumination, a near-field interference pattern around a corral structure has been observed, whose features were similar to the scanning tunnelling microscope image of the electronic waves in a quantum corral. Here we describe an infrared NSOM that operates without any external illumination: it is a near-field analogue of a night-vision camera, making use of the thermal infrared evanescent fields emitted by the surface, and behaves as an optical scanning tunnelling microscope. We therefore term this instrument a 'thermal radiation scanning tunnelling microscope' (TRSTM). We show the first TRSTM images of thermally excited surface plasmons, and demonstrate spatial coherence effects in near-field thermal emission. ©2006 Nature Publishing Group.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
In standard near-field scanning optical microscopy (NSOM), a subwavelength probe acts as an optical 'stethoscope' to map the near field produced at the sample surface by external illumination. This technique has been applied using visible, infrared, terahertz and gigahertz radiation to illuminate the sample, providing a resolution well beyond the diffraction limit. NSOM is well suited to study surface waves such as surface plasmons or surface-phonon polaritons. Using an aperture NSOM with visible laser illumination, a near-field interference pattern around a corral structure has been observed, whose features were similar to the scanning tunnelling microscope image of the electronic waves in a quantum corral. Here we describe an infrared NSOM that operates without any external illumination: it is a near-field analogue of a night-vision camera, making use of the thermal infrared evanescent fields emitted by the surface, and behaves as an optical scanning tunnelling microscope. We therefore term this instrument a 'thermal radiation scanning tunnelling microscope' (TRSTM). We show the first TRSTM images of thermally excited surface plasmons, and demonstrate spatial coherence effects in near-field thermal emission. ©2006 Nature Publishing Group. |
Synthesis of water-soluble 2-alkylcyclodextrin-C60 conjugates and their inclusion complexation in aqueous solution Article de journal Y Chen; Y Wang; A Rassat; P Sinaÿ; Y Zhao; Y Zhang Tetrahedron, 62 (9), p. 2045–2049, 2006. @article{Chen:2006a,
title = {Synthesis of water-soluble 2-alkylcyclodextrin-C60 conjugates and their inclusion complexation in aqueous solution},
author = {Y Chen and Y Wang and A Rassat and P Sina\"{y} and Y Zhao and Y Zhang},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-31844431985&doi=10.1016%2fj.tet.2005.09.152&partnerID=40&md5=edc7b600175865f11125fc37d7636ad0},
doi = {10.1016/j.tet.2005.09.152},
year = {2006},
date = {2006-01-01},
journal = {Tetrahedron},
volume = {62},
number = {9},
pages = {2045--2049},
abstract = {Two β-cyclodextrin-C60 conjugates (3 and 4) with a flexible linker at the secondary face of cyclodextrin are synthesized by a single reaction of 2-(ω-azidoundecanyl)-2-O-heptakis (2,3,6-tri-O-methyl)-β- cyclodextrin (2) and C60, both of which display satisfactory water solubility. Structural analyses show that 3 is a closed [5,6] aziridinofullerene, whereas 4 is a bis-adduct derivative. Using rhodamine B (RhB) as a guest molecule, the inclusion complexation behavior of 3 was investigated in aqueous solution. © 2005 Elsevier Ltd. All rights reserved.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Two β-cyclodextrin-C60 conjugates (3 and 4) with a flexible linker at the secondary face of cyclodextrin are synthesized by a single reaction of 2-(ω-azidoundecanyl)-2-O-heptakis (2,3,6-tri-O-methyl)-β- cyclodextrin (2) and C60, both of which display satisfactory water solubility. Structural analyses show that 3 is a closed [5,6] aziridinofullerene, whereas 4 is a bis-adduct derivative. Using rhodamine B (RhB) as a guest molecule, the inclusion complexation behavior of 3 was investigated in aqueous solution. © 2005 Elsevier Ltd. All rights reserved. |
Strong enhancement of Er3+ emission at room temperature in silicon-on-insulator photonic crystal waveguides Article de journal M Galli; A Politi; M Belotti; D Gerace; M Liscidini; M Patrini; L C Andreani; M Miritello; A Irrera; F Priolo; Y Chen Applied Physics Letters, 88 (25), 2006. @article{Galli:2006,
title = {Strong enhancement of Er3+ emission at room temperature in silicon-on-insulator photonic crystal waveguides},
author = {M Galli and A Politi and M Belotti and D Gerace and M Liscidini and M Patrini and L C Andreani and M Miritello and A Irrera and F Priolo and Y Chen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-33745436182&doi=10.1063%2f1.2214180&partnerID=40&md5=1ae91cc533376cce66abebd016bbcc34},
doi = {10.1063/1.2214180},
year = {2006},
date = {2006-01-01},
journal = {Applied Physics Letters},
volume = {88},
number = {25},
abstract = {We have realized silicon-on-insulalor photonic crystal (PhC) waveguides with intense 1.54 μm emission at room temperature. The slabs contain a thin layer of SiO2 with Er3+ doped silicon nanoclusters embedded at the center of the Si core and are patterned with a triangular lattice of holes. An enhancement by more than two orders of magnitude of the Er3+ near-normal emission is observed when the transition is in resonance with an appropriate mode of the PhC slab. The results are in very good agreement with calculated photonic bands and emission spectra. These findings arc important, for the realization of Si-compatible efficient, light emitters at telecom wavelengths. © 2006 American Institute of Physics.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
We have realized silicon-on-insulalor photonic crystal (PhC) waveguides with intense 1.54 μm emission at room temperature. The slabs contain a thin layer of SiO2 with Er3+ doped silicon nanoclusters embedded at the center of the Si core and are patterned with a triangular lattice of holes. An enhancement by more than two orders of magnitude of the Er3+ near-normal emission is observed when the transition is in resonance with an appropriate mode of the PhC slab. The results are in very good agreement with calculated photonic bands and emission spectra. These findings arc important, for the realization of Si-compatible efficient, light emitters at telecom wavelengths. © 2006 American Institute of Physics. |
The direct, in situ, measurement of the flow velocity inside microfluidic devices via electrochemical coupling between two parallel microband electrodes Article de journal C Amatore; Y Chen; C Sella; L Thouin Houille Blanche, (2), p. 60–64, 2006. @article{Amatore:2006j,
title = {The direct, in situ, measurement of the flow velocity inside microfluidic devices via electrochemical coupling between two parallel microband electrodes},
author = {C Amatore and Y Chen and C Sella and L Thouin},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-33646700559&partnerID=40&md5=c4d53b661cab6bbe8c0faea167ad4879},
year = {2006},
date = {2006-01-01},
journal = {Houille Blanche},
number = {2},
pages = {60--64},
abstract = {The extensive development of microfluidic "chips" for the quantitative targeting of analytes necessitates novel protocols and methodologies for the intra muros determination of the solution flow rate. Herein, an electrochemical detection strategy is employed via a series of microelectrodes spatially positioned within a channel microsystem. The transport of a reversible redox species (redox marker) at paired microband electrodes operating in "generator-collector" mode was investigated inside a linear microchannel in the presence and absence of a gravity pressure driven flow. This "generator-collector" assembly enables the characterization of diffusional transport of the redox marker in the absence of flow, and procures, concomitantly, a facile way to estimate, in real time, the mean velocity rate of the fluid in the presence of solution flow.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
The extensive development of microfluidic "chips" for the quantitative targeting of analytes necessitates novel protocols and methodologies for the intra muros determination of the solution flow rate. Herein, an electrochemical detection strategy is employed via a series of microelectrodes spatially positioned within a channel microsystem. The transport of a reversible redox species (redox marker) at paired microband electrodes operating in "generator-collector" mode was investigated inside a linear microchannel in the presence and absence of a gravity pressure driven flow. This "generator-collector" assembly enables the characterization of diffusional transport of the redox marker in the absence of flow, and procures, concomitantly, a facile way to estimate, in real time, the mean velocity rate of the fluid in the presence of solution flow. |
2005
|
Characterization of pneumatically activated microvalves by measuring electrical conductance Article de journal J-C Galas; V Studer; Y Chen Microelectronic engineering, 78 , p. 112–117, 2005. @article{galas2005characterization,
title = {Characterization of pneumatically activated microvalves by measuring electrical conductance},
author = {J-C Galas and V Studer and Y Chen},
year = {2005},
date = {2005-01-01},
journal = {Microelectronic engineering},
volume = {78},
pages = {112--117},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Single-mode versus multimode behavior in silicon photonic crystal waveguides measured by attenuated total reflectance Article de journal M Galli; D Bajoni; M Patrini; G Guizzetti; D Gerace; LC Andreani; M Belotti; Y Chen Physical Review B, 72 (12), p. 125322, 2005. @article{galli2005single,
title = {Single-mode versus multimode behavior in silicon photonic crystal waveguides measured by attenuated total reflectance},
author = {M Galli and D Bajoni and M Patrini and G Guizzetti and D Gerace and LC Andreani and M Belotti and Y Chen},
year = {2005},
date = {2005-01-01},
journal = {Physical Review B},
volume = {72},
number = {12},
pages = {125322},
publisher = {APS},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Microfluidic tunable dye laser with integrated mixer and ring resonator Article de journal JC Galas; J Torres; M Belotti; Q Kou; Y Chen Applied Physics Letters, 86 (26), p. 264101, 2005. @article{galas2005microfluidic,
title = {Microfluidic tunable dye laser with integrated mixer and ring resonator},
author = {JC Galas and J Torres and M Belotti and Q Kou and Y Chen},
year = {2005},
date = {2005-01-01},
journal = {Applied Physics Letters},
volume = {86},
number = {26},
pages = {264101},
publisher = {American Institute of Physics},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
In situ bio-functionalization and cell adhesion in microfluidic devices Article de journal ZL Zhang; C Crozatier; M Le Berre; Y Chen Microelectronic Engineering, 78 , p. 556–562, 2005. @article{zhang2005situ,
title = {In situ bio-functionalization and cell adhesion in microfluidic devices},
author = {ZL Zhang and C Crozatier and M Le Berre and Y Chen},
year = {2005},
date = {2005-01-01},
journal = {Microelectronic Engineering},
volume = {78},
pages = {556--562},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Enhanced third harmonic reflection and diffraction in Silicon on Insulator photonic waveguides Article de journal C Comaschi; G Vecchi; AM Malvezzi; M Patrini; G Guizzetti; M Liscidini; LC Andreani; D Peyrade; Y Chen Applied Physics B, 81 (2-3), p. 305–311, 2005. @article{comaschi2005enhanced,
title = {Enhanced third harmonic reflection and diffraction in Silicon on Insulator photonic waveguides},
author = {C Comaschi and G Vecchi and AM Malvezzi and M Patrini and G Guizzetti and M Liscidini and LC Andreani and D Peyrade and Y Chen},
year = {2005},
date = {2005-01-01},
journal = {Applied Physics B},
volume = {81},
number = {2-3},
pages = {305--311},
publisher = {Springer-Verlag},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Enhanced UV imprint ability with a tri-layer stamp configuration Article de journal E Roy; Y Kanamori; M Belotti; Y Chen Microelectronic engineering, 78 , p. 689–694, 2005. @article{roy2005enhanced,
title = {Enhanced UV imprint ability with a tri-layer stamp configuration},
author = {E Roy and Y Kanamori and M Belotti and Y Chen},
year = {2005},
date = {2005-01-01},
journal = {Microelectronic engineering},
volume = {78},
pages = {689--694},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Electrocapillary force actuation of microfluidic elements Article de journal M Le Berre; Y Chen; C Crozatier; ZL Zhang Microelectronic engineering, 78 , p. 93–99, 2005. @article{le2005electrocapillary,
title = {Electrocapillary force actuation of microfluidic elements},
author = {M Le Berre and Y Chen and C Crozatier and ZL Zhang},
year = {2005},
date = {2005-01-01},
journal = {Microelectronic engineering},
volume = {78},
pages = {93--99},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Enhanced third harmonic reflection and diffraction in Silicon on Insulator photonic waveguides Article de journal C Comaschi; G Vecchi; A M Malvezzi; M Patrini; G Guizzetti; M Liscidini; L C Andreani; D Peyrade; Y Chen Applied Physics B: Lasers and Optics, 81 (2-3), p. 305–311, 2005. @article{Comaschi:2005,
title = {Enhanced third harmonic reflection and diffraction in Silicon on Insulator photonic waveguides},
author = {C Comaschi and G Vecchi and A M Malvezzi and M Patrini and G Guizzetti and M Liscidini and L C Andreani and D Peyrade and Y Chen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-23644431536&doi=10.1007%2fs00340-005-1861-y&partnerID=40&md5=acc736110e4c363ce7dc7ce8206a405a},
doi = {10.1007/s00340-005-1861-y},
year = {2005},
date = {2005-01-01},
journal = {Applied Physics B: Lasers and Optics},
volume = {81},
number = {2-3},
pages = {305--311},
abstract = {Enhanced third harmonic (TH) generation from Silicon-On-Insulator (SOI) planar waveguides as well as SOI photonic crystal (PhC) slabs is studied in different angular configurations, both in the visible and infrared energy ranges. In the SOI planar waveguide, the multilayer structure causes the optical properties such as TH reflection to be different from those of bulk silicon samples. This behavior is well reproduced by calculations of TH reflectance. Measurements of third-harmonic reflection and diffraction from one-dimensional PhC slabs etched in the SOI waveguide are also reported. The angular positions of TH peaks at various diffraction orders agree well with those calculated from a nonlinear grating equation. Both reflection and diffraction processes contribute to enhanced TH generation efficiency in the PhC slabs. TH reflectance measurements performed on PhC slabs in the near infrared show a resonant interaction between the incident beam and the photonic structure, dependent on the angle of incidence. This leads to a nonlinear conversion efficiency which is strongly enhanced with respect to that of the SOI waveguide, due to the excitation of strong local fields associated with the presence of photonic modes in the PhC slab. © Springer-Verlag 2005.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Enhanced third harmonic (TH) generation from Silicon-On-Insulator (SOI) planar waveguides as well as SOI photonic crystal (PhC) slabs is studied in different angular configurations, both in the visible and infrared energy ranges. In the SOI planar waveguide, the multilayer structure causes the optical properties such as TH reflection to be different from those of bulk silicon samples. This behavior is well reproduced by calculations of TH reflectance. Measurements of third-harmonic reflection and diffraction from one-dimensional PhC slabs etched in the SOI waveguide are also reported. The angular positions of TH peaks at various diffraction orders agree well with those calculated from a nonlinear grating equation. Both reflection and diffraction processes contribute to enhanced TH generation efficiency in the PhC slabs. TH reflectance measurements performed on PhC slabs in the near infrared show a resonant interaction between the incident beam and the photonic structure, dependent on the angle of incidence. This leads to a nonlinear conversion efficiency which is strongly enhanced with respect to that of the SOI waveguide, due to the excitation of strong local fields associated with the presence of photonic modes in the PhC slab. © Springer-Verlag 2005. |
Regioselective one-step synthesis of hexahydroxy permethylated β-cyclodextrin and unambiguous NMR analysis Article de journal Y Chen; J G Huber; Y Zhang; P Sinaÿ Comptes Rendus Chimie, 8 (1), p. 27–30, 2005. @article{Chen:2005,
title = {Regioselective one-step synthesis of hexahydroxy permethylated β-cyclodextrin and unambiguous NMR analysis},
author = {Y Chen and J G Huber and Y Zhang and P Sina\"{y}},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-13544265583&doi=10.1016%2fj.crci.2004.11.019&partnerID=40&md5=4336b9401a677b6368ba7978ba880430},
doi = {10.1016/j.crci.2004.11.019},
year = {2005},
date = {2005-01-01},
journal = {Comptes Rendus Chimie},
volume = {8},
number = {1},
pages = {27--30},
abstract = {A highly-regioselective DIBAL-promoted hexa-de-O-methylation on the secondary rim of permethylated β-cyclodextrin directly gave an one-step access to 2A, 3B, 2C 3D, 2E, 3F-hexahydroxy-heptakis (2, 3, 6-tri-O-methyl) β-cyclodextrin, the position of six free hydroxy groups being unambiguously determined by NMR analyses. © 2005 Acad\'{e}mie des sciences. Published by Elsevier by SAS. All rights reserved.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
A highly-regioselective DIBAL-promoted hexa-de-O-methylation on the secondary rim of permethylated β-cyclodextrin directly gave an one-step access to 2A, 3B, 2C 3D, 2E, 3F-hexahydroxy-heptakis (2, 3, 6-tri-O-methyl) β-cyclodextrin, the position of six free hydroxy groups being unambiguously determined by NMR analyses. © 2005 Académie des sciences. Published by Elsevier by SAS. All rights reserved. |
Single-mode versus multimode behavior in silicon photonic crystal waveguides measured by attenuated total reflectance Article de journal M Galli; D Bajoni; M Patrini; G Guizzetti; D Gerace; L C Andreani; M Belotti; Y Chen Physical Review B - Condensed Matter and Materials Physics, 72 (12), 2005. @article{Galli:2005,
title = {Single-mode versus multimode behavior in silicon photonic crystal waveguides measured by attenuated total reflectance},
author = {M Galli and D Bajoni and M Patrini and G Guizzetti and D Gerace and L C Andreani and M Belotti and Y Chen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-29744443740&doi=10.1103%2fPhysRevB.72.125322&partnerID=40&md5=b50dd3ffd165bae5697a9d679a461392},
doi = {10.1103/PhysRevB.72.125322},
year = {2005},
date = {2005-01-01},
journal = {Physical Review B - Condensed Matter and Materials Physics},
volume = {72},
number = {12},
abstract = {Linear photonic crystal waveguides with different channel widths realized in silicon membranes are investigated by means of attenuated-total-reflectance (ATR) measurements. The dispersion of line-defect modes with both parities with respect to a vertical plane bisecting the waveguide channel is determined, thereby allowing one to distinguish between multimode and single-mode behavior. The presence of a single-mode frequency window in the guided-mode region below the light line is established not only for standard W1 waveguides with channel width w0=3a (i.e., a missing row of holes in the triangular lattice with lattice constant a), but also for W1.5 waveguides where the channel width is increased to w=1.5w0. The results agree with theoretical predictions and might be important for the realization of linear photonic crystal waveguides with single-mode behavior and ultralow propagation losses. © 2005 The American Physical Society.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Linear photonic crystal waveguides with different channel widths realized in silicon membranes are investigated by means of attenuated-total-reflectance (ATR) measurements. The dispersion of line-defect modes with both parities with respect to a vertical plane bisecting the waveguide channel is determined, thereby allowing one to distinguish between multimode and single-mode behavior. The presence of a single-mode frequency window in the guided-mode region below the light line is established not only for standard W1 waveguides with channel width w0=3a (i.e., a missing row of holes in the triangular lattice with lattice constant a), but also for W1.5 waveguides where the channel width is increased to w=1.5w0. The results agree with theoretical predictions and might be important for the realization of linear photonic crystal waveguides with single-mode behavior and ultralow propagation losses. © 2005 The American Physical Society. |
Antireflection sub-wavelength gratings fabricated by spin-coating replication Article de journal Y Kanamori; E Roy; Y Chen Microelectronic Engineering, 78 , p. 287–293, 2005. @article{kanamori2005antireflection,
title = {Antireflection sub-wavelength gratings fabricated by spin-coating replication},
author = {Y Kanamori and E Roy and Y Chen},
year = {2005},
date = {2005-01-01},
journal = {Microelectronic Engineering},
volume = {78},
pages = {287--293},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2004
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Giant second-harmonic generation in a one-dimensional GaN photonic crystal Article de journal Jeremi Torres; Dominique Coquillat; Rene Legros; Jean-Paul Lascaray; Frederic Teppe; Denis Scalbert; D Peyrade; Y Chen; Olivier Briot; Le Vassor M d’Yerville; others Physical Review B, 69 (8), p. 085105, 2004. @article{torres2004giant,
title = {Giant second-harmonic generation in a one-dimensional GaN photonic crystal},
author = {Jeremi Torres and Dominique Coquillat and Rene Legros and Jean-Paul Lascaray and Frederic Teppe and Denis Scalbert and D Peyrade and Y Chen and Olivier Briot and Le Vassor M d’Yerville and others},
year = {2004},
date = {2004-01-01},
journal = {Physical Review B},
volume = {69},
number = {8},
pages = {085105},
publisher = {APS},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
On-chip optical components and microfluidic systems Article de journal Q Kou; I Yesilyurt; V Studer; M Belotti; E Cambril; Y Chen Microelectronic engineering, 73 , p. 876–880, 2004. @article{kou2004chip,
title = {On-chip optical components and microfluidic systems},
author = {Q Kou and I Yesilyurt and V Studer and M Belotti and E Cambril and Y Chen},
year = {2004},
date = {2004-01-01},
journal = {Microelectronic engineering},
volume = {73},
pages = {876--880},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
