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Simple picosecond pulse generation scheme for injection lasers

  • Chinlon Lin
  • , P. L. Liu
  • , T. C. Damen
  • , D. J. Eilenberger
  • , R. L. Hartman
  • Nokia

Research output: Contribution to journalArticlepeer-review

85 Scopus citations

Abstract

A simple scheme is reported for generating picosecond optical pulses from injection lasers based on short electrical pulse excitation. An integrated step recovery diode impulse-train generator (‘comb’ generator) which gives 50 ps 25 V electrical pulses at 200 to 500 MHz rates is used to drive the injection lasers. Optical pulses as short as 40 ps are generated by the corresponding electrical drive pulses.

Original languageEnglish
Pages (from-to)600-602
Number of pages3
JournalElectronics Letters
Volume16
Issue number15
DOIs
StatePublished - Jul 17 1980

Keywords

  • Lasers
  • Pulse generators

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