Intracavity frequency-doubled passively mode-locked Nd: LuVO4 green laser

doi:10.7523/j.issn.2095-6134.2018.04.014

›› 2018, Vol. 35 ›› Issue (4): 515-520.DOI: 10.7523/j.issn.2095-6134.2018.04.014

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Intracavity frequency-doubled passively mode-locked Nd: LuVO₄ green laser

LI Bei^1,2,3, YU Haijuan^1,2,3, HE Chaojian^1,2,3, QI Yaoyao^1,2,3, CHEN Han^1,2,3, LIN Xuechun^1,2,3

1. Laboratory of All-solid-state Light Sources, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;
2. College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 101407, China;
3. Beijing Engineering Technology Research Center of All-solid-state Lasers Advanced Manufacturing, Beijing 100083, China

Received:2017-04-07 Revised:2017-05-22 Online:2018-07-15
Supported by:
Supported by the National Key R&D program (2016YFB0402105) and National Natural Science Foundation of China (61675192,61622507,61605195,51672263)

Abstract

Abstract: We demonstrated an intracavity frequency-doubled passively mode-locked Nd:LuVO₄-LBO green laser with SESAM as the saturable absorber. The maximum average output power was 385 mW when the pump power was 9.3 W. The pulse width was 17.6 ps and the repetition rate was 76 MHz. The optical conversion efficiency from the pumping diode laser to the green laser was 4.1%. We observed the interference of the frequency-doubled green light with the normal operation of SESAM, analyzed the reason, and eventually resolved the problem.

Key words: intracavity frequency-doubled, Nd:LuVO₄, mode-locked green laser

CLC Number:

TN248.1

LI Bei, YU Haijuan, HE Chaojian, QI Yaoyao, CHEN Han, LIN Xuechun. Intracavity frequency-doubled passively mode-locked Nd: LuVO₄ green laser[J]. , 2018, 35(4): 515-520.

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Intracavity frequency-doubled passively mode-locked Nd: LuVO₄ green laser

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