Zobrazeno 1 - 10
of 35
pro vyhledávání: '"J.-L. Lafragette"'
Autor:
B. Thedrez, Olivier Gauthier-Lafaye, J.-L. Lafragette, L. Silvestre, V. Voiriot, J.L. Gentner, M.F. Martineau, Frédéric Grillot
Publikováno v:
IEEE Photonics Technology Letters. 15:9-11
The onset of the coherence-collapse threshold is theoretically and experimentally studied for monomode 1.3-/spl mu/m antireflection/high reflection distributed-feedback lasers taking into account facet phase effects. The variation of the coherence co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76f74c9740f08d3574d6c58655f2b31e
https://doi.org/10.1109/lpt.2002.805771
https://doi.org/10.1109/lpt.2002.805771
Publikováno v:
IEEE Photonics Technology Letters. 14:101-103
All-optical networks will require low-cost laser sources. In order to reduce the packaging cost and to design a module without optical isolator, the 2.5-Gb/s 300-ps/nm transmission characteristics of 1.3-/spl mu/m distributed-feedback lasers is analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85929b6cba2cc882d2919deb883435d8
https://doi.org/10.1109/68.974175
https://doi.org/10.1109/68.974175
Publikováno v:
HPSR. 2005 Workshop on High Performance Switching and Routing, 2005..
The occurrence of oscillations in the border gateway protocol (BGP [Rekhter, Y et al., 1995]) has been discussed in many papers. Autonomous system (AS) configurations using route reflection [Bates, T et al., 2000] are considered to be especially sens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e668276688c79d21cba2ec68ab13922
https://doi.org/10.1109/hpsr.2005.1503245
https://doi.org/10.1109/hpsr.2005.1503245
Autor:
J.-L. Lafragette, F. Gerard, T. Fillion, Christophe Starck, Antonina Plais, Joel Jacquet, Paul Salet
Publikováno v:
Conference Digest. 15th IEEE International Semiconductor Laser Conference.
Summary form only given. The experimental parameters for the soldering of an InP wafer onto a Si substrate have been optimised and used for the fabrication of matrices of 1.3-/spl mu/m VCSELs. The lasers operate at room temperature under pulsed injec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2566cce0b2eb010c9b2ea59804ed18c9
https://doi.org/10.1109/islc.1996.553729
https://doi.org/10.1109/islc.1996.553729
Autor:
W. Rehm, A. Goth, B. Fernier, W. Jorg, J.M. Rainsant, Ph. Pagnod, D. Tregoat, J.-L. Lafragette, K. Adam, D. Keller, A. Lestra, J. Scherb, S. Rabaron, Emmanuel Grard, Th. Barrou, C. Artigue, D. Toullier
Publikováno v:
24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398).
We present the characteristics of an uncooled plastic module for outdoor operation (+3 dBm at 85/spl deg/C). A transmission experiment is reported at 622 Mbit/s and up to 85/spl deg/C temperature. We describe the module design, then we discuss the pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::879aff82377d0d322b3f206ad462a627
https://doi.org/10.1109/ecoc.1998.732648
https://doi.org/10.1109/ecoc.1998.732648
Autor:
J.-L. Lafragette, B. Fernier, J. Scherb, D. Tregoat, Emmanuel Grard, A. Goth, S. Rabaron, Claude Artigue, W. Jorg, A. Lestra, D. Toullier, G. Seibold
Publikováno v:
OFC '98. Optical Fiber Communication Conference and Exhibit. Technical Digest. Conference Edition. 1998 OSA Technical Digest Series Vol.2 (IEEE Cat. No.98CH36177).
Summary form only given. This paper reports 1.3-/spl mu/m laser passively aligned with a cleaved single-mode fiber and encapsulated with silicone rubber on a Si substrate. Under 70-mA DC operation at 85/spl deg/C, a fiber power >2 mW is obtained for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::295ad29696f8baad8894c477582aaf35
https://doi.org/10.1109/ofc.1998.657462
https://doi.org/10.1109/ofc.1998.657462
Autor:
B. Thedrez, O. Gauthier-Lafaye, F. Grillot, V. Voiriot, J.-L. Lafragette, J.-L. Gentner, B. Fernier, J. Py, L. Sylvestre
Publikováno v:
OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical Digest Postconference Edition (IEEE Cat. 01CH37171).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64d97278c0b29842027722daf71afbdd
https://doi.org/10.1109/ofc.2001.928328
https://doi.org/10.1109/ofc.2001.928328
Autor:
V. Voiriot, S. Hubert, J.-L. Lafragette, Fabienne Gaborit, B. Thedrez, B. Fernier, N. Aberkane, D. Domingues, J.M. Rainsant, M.F. Martineau, L. Roux
Publikováno v:
Optical Fiber Communication Conference. Technical Digest Postconference Edition. Trends in Optics and Photonics Vol.37 (IEEE Cat. No. 00CH37079).
The emergence of a BER floor using a directly modulated laser is studied versus the modulation extinction ratio. A selection on efficiency leads to a 100% DFB yield for floor-free transmission at a high extinction ratio of 14 dB.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e1dabf00f2c5091c17e3b5205bcd5f4
https://doi.org/10.1109/ofc.2000.868409
https://doi.org/10.1109/ofc.2000.868409
Autor:
J.-L. Lafragette, Frédéric Grillot, L. Sylvestre, B. Thedrez, V. Voiriot, B. Fernier, J. Py, J.L. Gentner, Olivier Gauthier-Lafaye
Publikováno v:
Optical Fiber Communication Conference and International Conference on Quantum Information.
All-optical networks require low cost and high efficiency laser sources. We demonstrate floorless 2.5 Gbit/s transmission under 20 dB return loss with 1.3 /spl mu/m tapered lasers designed for optics-free, isolator-free modules with no temperature co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ed7b523a09a0ecd026944a6c14854a1
https://doi.org/10.1364/ofc.2001.wc4
https://doi.org/10.1364/ofc.2001.wc4
Autor:
D. Tregoat, J.-L. Lafragette, L. Roux, L. Le Gouezigou, P. Aubert, B. Fernier, Emmanuel Grard, V. Colson, A. Lestra, D. Toullier, J.L. Gentner, A. Pinquier
Publikováno v:
11th International Conference on Integrated Optics and Optical Fibre Communications. 23rd European Conference on Optical Communications IOOC-ECOC97.
High temperature operation at 1.3 /spl mu/m Fabry-Perot lasers with tapered active region is reported for silicone encapsulated chips. Burn-in tests demonstrate that the components are fully compatible with non-sealed low-cost packaging.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d145a87d29ea8b8a94bd7456bbc4d06b
https://doi.org/10.1049/cp:19971360
https://doi.org/10.1049/cp:19971360