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Proceedings Paper

Q-switched and mode-locked characteristics of NYAB crystal
Author(s): Hua Liu; Qingpu Wang; Xingyu Zhang; Shengzhi Zhao; Baoshing Lu; Hengfu Pan
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Paper Abstract

The Q-switching run and mode-locking run of laser self-frequency-doubling from 1.06 micrometers to 0.53 micrometers have been realized for the first time in self-active and self- frequency-doubling NYAB crystal pumped by an xenon flash lamp. Several MW/cm2 giant pulse outputs at a 0.53 micrometers wavelength and a 0.53 micrometers ultrashort pulse chain of 0.22 mJ energy and 220 ps in duration were obtained, respectively. Meanwhile, the single green light pulse output energy and pulse duration were measured under the conditions of different resonator lengths and pumpings, and the ways of improving the green laser output peak power are proposed. The possibility of obtaining a total-solid NYAB mode-locked laser is discussed.

Paper Details

Date Published: 11 May 1993
PDF: 5 pages
Proc. SPIE 1979, 1992 International Conference on Lasers and Optoelectronics, (11 May 1993); doi: 10.1117/12.144130
Show Author Affiliations
Hua Liu, Shandong Univ. (China)
Qingpu Wang, Shandong Univ. (China)
Xingyu Zhang, Shandong Univ. (China)
Shengzhi Zhao, Shandong Univ. (China)
Baoshing Lu, Shandong Univ. (China)
Hengfu Pan, Shandong Univ. (China)


Published in SPIE Proceedings Vol. 1979:
1992 International Conference on Lasers and Optoelectronics

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