Paper
20 January 2005 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
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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.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhi-qiang Cai, Wu-qi Wen, Jian-quan Yao, Yong-gang Wang, Zhi-gang Zhang, Jian-yong Zhou, Jia-ning Zhou, and Peng Wang "Diode end-pumped passively mode-locked Nd:YVO4 picosecond laser with SESAM", Proc. SPIE 5628, Semiconductor Lasers and Applications II, (20 January 2005); https://doi.org/10.1117/12.575375
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KEYWORDS
Mode locking

Semiconductor lasers

Q switches

Neodymium

Mirrors

Diodes

Output couplers

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