LD-pumped high-power laser system

Yujing Huo; Zhaoming Hu; Shufang He

doi:10.1117/12.344102

7 August 1998 LD-pumped high-power laser system

Yujing Huo, Zhaoming Hu, Shufang He

Proceedings Volume 3549, High-Power Lasers: Solid State, Gas, Excimer, and Other Advanced Lasers II; (1998) https://doi.org/10.1117/12.344102
Event: Photonics China '98, 1998, Beijing, China

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.

Citation Download Citation

Yujing Huo, Zhaoming Hu, and Shufang He "LD-pumped high-power laser system", Proc. SPIE 3549, High-Power Lasers: Solid State, Gas, Excimer, and Other Advanced Lasers II, (7 August 1998); https://doi.org/10.1117/12.344102

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