Diode end-pumped passively mode-locked Nd: YVO4 picosecond laser with SESAM

Zhi Qiang Cai, Wu Qi Wen, Jian Quan Yao, Yong Gang Wang, Zhi Gang Zhang, Jian Yong Zhou, Jia Ning Zhou, Peng Wang

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

We presented a diode end-pumped passively mode-locked Nd: YVO4 picosecond laser with a semiconductor saturable absorber mirror home made. Choosing a low-transmission output coupler and extending the cavity length suppressed the Q-switching mode-locked tendency in V-shaped cavity. We observed the pulse trains gone with a continuous background which was decreased with the decreasing of pulse repetition rate. The stable continuous mode-locked pulse was attained. The pulse repetition rate was 80.4MHz and the corresponding spectrum width was measured to be 0.15nm.

Original languageEnglish
Article number57
Pages (from-to)311-317
Number of pages7
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5628
DOIs
StatePublished - 2005
EventSemiconductor Lasers and Applications II - Beijing, China
Duration: 8 Nov 20049 Nov 2004

Keywords

  • Diode-pumped laser
  • Passively mode-locked
  • SESAM

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