Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Claude Gamache"'
High extinction ratio and broadband O-band polarization splitter and rotator on silicon-on-insulator
Autor:
Ping-Chiek Koh, Eslam El-Fiky, Santiago Bernal, Amar Kumar, Maxime Jacques, Yun Wang, Eric Panorel, David V. Plant, Alireza Samani, Claude Gamache
Publikováno v:
OFC
We experimentally demonstrate a silicon photonic O-band polarization splitter and rotator. The wafer-level extinction ratio over 80 nm bandwidth has an average of 21.82 dB and 19.05 dB for the upper and lower ports, respectively.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c2c0397b5cafc17c004aad9cf70d2f
https://doi.org/10.1364/ofc.2019.w1e.5
https://doi.org/10.1364/ofc.2019.w1e.5
Autor:
Jingsi Li, Eslam El-Fiky, Michael H. Ayliffe, Maxime Jacques, Yun Wang, Amar Kumar, Mohamed Osman, Alireza Samani, Claude Gamache, David V. Plant
Publikováno v:
Optics Express. 26:19742
We present the first demonstration of a 4λ transmitter optical sub-assembly (TOSA) on the coarse wavelength division multiplexing (CWDM) grid, i.e., 20 nm spacing, targeting 400G-FR4 requirements over 2 km. The TOSA is based on uncooled InP external
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcd527577ae1eb15919a06c958b406db
https://doi.org/10.1364/oe.26.019742
https://doi.org/10.1364/oe.26.019742
Publikováno v:
IEEE Photonics Technology Letters. 8:290-292
Absolute laser frequency assignment in projected dense wavelength division multiplexing (DWDM) networks has become a very important issue for standardization purposes. Recently, a proposal was made to the International Telecommunication Union suggest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4e0e19679f21f7761b3d6814dbb90ce
https://doi.org/10.1109/68.484270
https://doi.org/10.1109/68.484270
Autor:
Daniel Husson, D. Descamps, Olivier Cabourdin, Geoffroy LeTouze, J. F. Mengue, Claude Gamache, Arnold Migus
Publikováno v:
SPIE Proceedings.
Neodynium doped phosphate glass laser has been chosen as the gain medium of large laser facilities devoted to ignition such as NIF or LMJ [1] because it can be cast into a great variety of form and size with excellent homogeneity at relatively low co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ae45b4ac054c63b5f3333c6aa29f2bd
https://doi.org/10.1117/12.354189
https://doi.org/10.1117/12.354189
Autor:
Michel Tetu, N. Cyr, Jean François Cliche, Bernard Villeneuve, Claude Gamache, Christine Latrasse
Publikováno v:
Applications of Photonic Technology 2 ISBN: 9781475792522
We have recently proposed a referencing scale for multifrequency (WDM) optical communication systems with exact multiples of 100 GHz1. In such a system, the absolute frequency control of the sources is imperative since semiconductor lasers possess a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ac3f88782077a932042715e43585673
https://doi.org/10.1007/978-1-4757-9250-8_14
https://doi.org/10.1007/978-1-4757-9250-8_14
Frequency-stabilized lasers for multifrequency optical communications: work done at Universite Laval
Autor:
Martin Guy, Michel A. Duguay, B. Villeneuve, Claude Gamache, Marc Breton, Michel Poulin, Pierre Tremblay, M. Poirier, Jeff Cliche, Christine Latrasse, Michel Tetu
Publikováno v:
SPIE Proceedings.
We have undertaken a research directed to the realization of frequency-stabilized lasers for multifrequency optical communications in the 375 THz, 229 THz, and 193 THz (0.8, 1.3, and 1.55 micrometers ) bands. In this paper, we present an overview of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1da106f5bd47e750e7acf901e1281100
https://doi.org/10.1117/12.208232
https://doi.org/10.1117/12.208232
Autor:
Christine Latrasse, M. Poulin, M. Breton, Pierre Tremblay, B. Villeneuve, Claude Gamache, C. Paquet, Michel Tetu, Martin Guy
Publikováno v:
Applications of Photonic Technology ISBN: 9781475792492
The simultaneous use of many wavelengths will increase the throughput of point to point optical communication systems and lead to the development of networks where the routing is achieved using the wavelength values as the keys for identification.1 F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4e8c1c153fb79bcfc17ded1015b3039
https://doi.org/10.1007/978-1-4757-9247-8_5
https://doi.org/10.1007/978-1-4757-9247-8_5
Autor:
Marc Breton, N. Cyr, Pierre Tremblay, B. Villeneuve, Richard D. Boucher, Claude Gamache, Michel Tetu
Publikováno v:
SPIE Proceedings.
Recently we demonstrated a technique to achieve the absolute calibration of a Fabry-Perot resonator used as a multi-frequency discriminator with evenly distributed reference values. These references are used to frequency-lock an ensemble of laser sou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d5526cc4b1a1631bf2cc1763822fc61
https://doi.org/10.1117/12.143678
https://doi.org/10.1117/12.143678
Autor:
LABROSSE, BENOÎTE
Publikováno v:
Continuite; Autumn2023, Issue 178, p38-40, 3p, 4 Color Photographs
Autor:
Roy, Jonathan B.
Publikováno v:
Vélo Mag; Aug2022, Vol. 42 Issue 5, p34-39, 5p, 4 Color Photographs, 1 Map