Feedback-controlled mode-locking operation of Nd-doped crystal lasers

P. Heinz, A. Laubereau

Research output: Contribution to journalArticlepeer-review

32 Scopus citations


Feedback-controlled mode locking (FCM) of Nd:YAG-, YAP-, and YLF-laser oscillators with superior pulser properties is demonstrated. Microsecond trains of ultrashort laser pulses are generated with durations of 11 psec (YAG), 9.8 psec (YAP), and 6.7 psec (YLF), respectively, governed by the fluorescence linewidths. Inserting an antiresonantly tuned 6talon in the cavity yields stable operation with even shorter pulses of 6.4, 5.9, and 4.7 psec, respectively, and a reproducibility of ±5%.

Original languageEnglish
Pages (from-to)182-186
Number of pages5
JournalJournal of the Optical Society of America B: Optical Physics
Issue number2
StatePublished - Feb 1990
Externally publishedYes


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