Mode-locking of an InGaAs VCSEL in an external cavity

P. Dowd, I. H. White, M. R.T. Tan, Y. M. Houng, S. Y. Wang

Research output: Contribution to journalConference articlepeer-review

Abstract

The generation of 36-ps pulses at a repetition rate of 1.46GHz by mode-locking a vertical cavity surface emitting laser (VCSEL) placed in an external cavity is demonstrated and the measurement of a transform-limited time-bandwidth product is reported for the first time. If the mirror forming the external cavity is replaced by a second VCSFL, a small self-oscillation is observed when the lasers are dc biased. Furthermore, pseudo-random pulses are generated by modulation of the gain or loss of the coupled VCSEL system.

Original languageEnglish
Pages (from-to)139-140
Number of pages2
JournalConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume2
Publication statusPublished - 1 Dec 1995
EventProceedings of the 1995 8th Annual Meeting of the IEEE Lasers and Electro-Optics Society. Part 1 (of 2) - San Francisco, CA, USA
Duration: 30 Oct 19952 Nov 1995

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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