Compact quasi continuous pumped Nd∶YAG Q-switched solid laser

Yuqian, 刘宇乾 Liu; He, 张贺 Zhang; Liang, 金亮 Jin; Yingtian, 徐英添 Xu; Haizhu, 王海珠 Wang; Yonggang, 邹永刚 Zou; Xiaohui, 马晓辉 Ma; Yan, 李 岩 Li

doi:10.3788/co.20191202.0413

Cited by 2 publications

(1 citation statement)

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“…Pulsed solid-state lasers are widely used in material processing, remote sensing detection, laser distance measurement and other fields. With the expansion of applications, compact air-cooling pulsed lasers have an increasingly wide range of application needs [1].…”

Section: Introductionmentioning

confidence: 99%

The design of compact air-cooling LD-pumped Nd:YVO4 laser

Shuo,

Enhuai,

Kailin

et al. 2024

International Academic Conference on Optics and Photonics (IACOP 2023)

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Compact air-cooling all-solid-state lasers are important in laser distance measurement, laser remote sensing detection, and scientific research. A compact 808nm LD-pumped Nd:YVO 4 laser with a compact air-cooling heat dissipation structure is designed, and the temperature field under high and low temperature operating conditions is simulated. The results indicate that the proposed structure is capable of meeting the heat dissipation requirements during the operation of the laser within an ambient temperature range of -10℃ to 40℃. The temperatures of the Nd:YVO 4 crystal and the pump source are maintained at 20℃-25℃, ensuring stable operation.

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Section: Introductionmentioning

confidence: 99%

The design of compact air-cooling LD-pumped Nd:YVO4 laser

Shuo,

Enhuai,

Kailin

et al. 2024

International Academic Conference on Optics and Photonics (IACOP 2023)

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Research on collinear double pulse generation method of electro-optical Q-switched Nd:YAG laser

Dai¹,

He²,

Wang³

et al. 2023

Appl. Phys. Express

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This letter introduces the collinear double-pulse generation method of the electro-optical Q-switched Nd:YAG laser and the rate equations describing its pulse formation dynamics. The two pulses share the same resonator and thus have a natural and highly coaxial characteristic. The effect of the voltage applied on the electro-optic crystal on the pulse energy and temporal waveform was studied. The time interval of the double-pulse laser can be tuned from 80 ns to 10 μs, thus satisfying the needs of a general double-pulse laser. This method is ideal for obtaining a collinear double-pulse laser and can be extended to other lasers.

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Compact quasi continuous pumped Nd∶YAG Q-switched solid laser

Cited by 2 publications

References 0 publications

The design of compact air-cooling LD-pumped Nd:YVO4 laser

The design of compact air-cooling LD-pumped Nd:YVO4 laser

Research on collinear double pulse generation method of electro-optical Q-switched Nd:YAG laser

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