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Multiple mode-locking of the Q-switched Nd: YAG laser with a coupled resonant cavity

  • SUNY Buffalo

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

Utilizing a coupled three-mirror cavity design with a fractional subcavity-length ratio, the pulse repetition rate of a mode-locked laser can be increased by an integer-multiple of the fundamental mode-locking frequency, δ0, which is determined by the master cavity length. The feasibility of this approach has been demonstrated with a BDN dye-sheet Q-switched Nd: YAG laser using a coupled cavity having a variable subcavity-length ratio. A tripled mode-locking frequency, 3δ0, has been observed for a given master cavity length. The temporal characteristics of the output pulse trains are consistent with the theoretical consideration.

Original languageEnglish
Pages (from-to)321-329
Number of pages9
JournalOptics Communications
Volume96
Issue number4-6
DOIs
StatePublished - Feb 15 1993

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