F
F. Favire
Researcher at Telcordia Technologies
Publications - 43
Citations - 1115
F. Favire is an academic researcher from Telcordia Technologies. The author has contributed to research in topics: Laser & Distributed feedback laser. The author has an hindex of 15, co-authored 43 publications receiving 1104 citations.
Papers
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Journal ArticleDOI
High-performance uncooled 1.3-/spl mu/m Al/sub x/Ga/sub y/In/sub 1-x-y/As/InP strained-layer quantum-well lasers for subscriber loop applications
Chung-En Zah,Rajaram Bhat,Bhadresh Pathak,F. Favire,Wei Lin,M. C. Wang,Nicholas C. Andreadakis,D. M. Hwang,M.A. Koza,Tein-Pei Lee,Z. Wang,D. Darby,D. Flanders,J.J. Heieh +13 more
TL;DR: In this paper, the authors investigated the temperature characteristics of threshold current, quantum efficiency, and modulation speed of uncooled semiconductor lasers and found that the intrinsic material parameters are similar in magnitude and in temperature dependence if they are normalized to each well.
Journal ArticleDOI
Monolithic integration of multiwavelength compressive-strained multiquantum-well distributed-feedback laser array with star coupler and optical amplifiers
Chung-En Zah,F. Favire,B. Pathak,Rajaram Bhat,C. Caneau,P.S.D. Lin,Antoni S. Gozdz,N. C. Andreadakis,M.A. Koza,T.P. Lee +9 more
TL;DR: In this paper, a multiquantum-well distributed-feedback (DFB) laser array with a star coupler and optical amplifiers on the same chip is reported.
Journal ArticleDOI
Low threshold 1.5 mu m tensile-strained single quantum well lasers
Chung-En Zah,Rajaram Bhat,B. Pathak,C. Caneau,F. Favire,Nicholas C. Andreadakis,D.M. Hwang,M.A. Koza,C.Y. Chen,T.P. Lee +9 more
TL;DR: In this article, the threshold current density of 1.5 μm tensile-strained single quantum well lasers decreases with increased tensile strain, and a threshold current as low as 197 A/cm2 is obtained with an In0.3Ga0.7As well.
Journal ArticleDOI
Multiwavelength DFB laser arrays with integrated combiner and optical amplifier for WDM optical networks
Chung-En Zah,M.R. Amersfoort,Bhadresh Pathak,F. Favire,Paul S. D. Lin,Nicholas C. Andreadakis,A. Rajhel,Rajaram Bhat,C. Caneau,M.A. Koza,J. Gamelin +10 more
TL;DR: In this paper, the authors describe the design, fabrication and performance of multi-wavelength DFB laser arrays with integrated combiner and optical amplifier built for wavelength-division-multiplexed (WDM) optical networks.
Journal ArticleDOI
1.5 mu m compressive-strained multiquantum-well 20-wavelength distributed-feedback laser arrays
Chung-En Zah,P.S.D. Lin,F. Favire,B. Pathak,Rajaram Bhat,C. Caneau,Antoni S. Gozdz,Nicholas C. Andreadakis,M.A. Koza,T.P. Lee,T.C. Wu,Kam Y. Lau +11 more
TL;DR: In this paper, a wide gain spectrum of compressive-strained multiquantum-well active layers was used to fabricate 20-wavelength distributed-feedback laser arrays with a record wide wavelength span of 131 nm in the 1.5/μm wavelength region.