Skip to main navigation Skip to search Skip to main content

The transient evolution of AM mode locking a TEA CO2laser

  • F.A. van Goor
  • , Ronald J.M. Bonnie
  • , W.J. Witteman

Research output: Contribution to journalArticleAcademic

194 Downloads (Pure)

Abstract

The evolution of the pulse in an AM mode-locked TEA CO2laser has been investigated. The experiments have been performed by injecting the mode-locked pulses in a high-pressure slave oscillator at various time intervals after the initiation of the mode-lock process. This technique allows the measurements of the pulse widths independent on the pulse energies. A numerical solution of a dynamic model for the mode-locking process accurately predicts the transient evolution. It is shown that the build-up time to reach steady state can be, depending on the modulation depth, considerably larger than the duration of the pulse train.
Original languageUndefined
Pages (from-to)1772-1776
JournalIEEE journal of quantum electronics
Volume21
Issue number11
Publication statusPublished - 1985

Keywords

  • IR-55623

Cite this