Study of long-wavelength VCSEL-VCSEL injection locking for 2.5-Gb/s transmission

TitleStudy of long-wavelength VCSEL-VCSEL injection locking for 2.5-Gb/s transmission
Publication TypeJournal Article
Year of Publication2002
AuthorsChih-Hao, C., L. Chrostowski, C. J. Chang-Hasnain, and W. W. Chow
JournalIEEE Photonics Technology Letters
Volume14
Pagination1635–1637
Date Published11/2002
Type of Articlearticle
Keywordselectro-optical modulation, Laser beam modulation, laser mode locking, Laser resonators a, mode locking and tuning [A4260F], Optical communication devices [A4280S], optical transmitters, pulsing and switching, Semiconductor lasers, surface emitting lasers
Abstract

We demonstrate an improvement in transmission performance when an L-band VCSEL, directly modulated at 2.5 Gb/s, is injection-locked by relatively low injected optical power from another VCSEL. The improvement is attributed to a reduction in chirp. (5 References).

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