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Proceedings Paper

LD-pumped high-power laser system
Author(s): Yujing Huo; Zhaoming Hu; Shufang He
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Paper Abstract

A QCW 100 W LD array side pumped high power laser has been developed. The 1.06 micrometer laser pulse energy of 2 mJ, with the pulse width 20 ns and repetition frequency 70 Hz to approximately 5 KHz is obtained. Using the non-cylinder lens focus system developed by our group, the efficient conversion of pump energy into 1.06 micrometer TEM00 mode is achieved with 17% optical-optical efficiency. The effect of vibrating output coupler in the laser resonator strengths the output power has been found for the first time.

Paper Details

Date Published: 7 August 1998
PDF: 3 pages
Proc. SPIE 3549, High-Power Lasers: Solid State, Gas, Excimer, and Other Advanced Lasers II, (7 August 1998); doi: 10.1117/12.344102
Show Author Affiliations
Yujing Huo, Tsinghua Univ. (China)
Zhaoming Hu, Tsinghua Univ. (China)
Shufang He, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 3549:
High-Power Lasers: Solid State, Gas, Excimer, and Other Advanced Lasers II
Sui-Sheng Mei; Keith A. Truesdell, Editor(s)

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