2063 纳米和 2065 纳米同时正交偏振双波长主动调 Q 开关 Ho:YLF 激光器

IF 4.6 2区物理与天体物理 Q1 OPTICS

Optics and Laser Technology Pub Date : 2024-11-26 DOI:10.1016/j.optlastec.2024.112210

Xiaofan Jing, Xinlu Zhang, Changchang Shen, Longyi Zhang, Jinjer Huang

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引用次数: 0

摘要

首次实现了 2063 nm 和 2065 nm 波长的同步输出平衡正交偏振双波长主动调 Q 开关 Ho:YLF 激光器。在连续波正交偏振双波长工作中，实现了 4.6 W 的总最大输出功率。在主动 Q 开关正交偏振双波长工作中，在脉冲重复频率为 5 kHz 时，总最大平均输出功率、脉冲能量和峰值功率分别为 2.37 W、0.47mJ 和 4.32 kW。据我们所知，这是第一台同时正交偏振双波长主动调 Q 开关 2 μm 掺 Ho 固体激光器。

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Simultaneous orthogonally polarized dual-wavelength actively Q-switched Ho:YLF laser at 2063 nm and 2065 nm

The simultaneous and output-balanced orthogonally polarized dual-wavelength actively Q-switched Ho:YLF laser at 2063 nm and 2065 nm was realized for the first time. In the continuous wave orthogonally polarized dual-wavelength operation, the total maximum output power of 4.6 W was achieved. In the actively Q-switching orthogonally polarized dual-wavelength operation, at the pulse repetition frequency of 5 kHz, the total maximum average output power, pulse energy, and peak power were 2.37 W, 0.47mJ, and 4.32 kW, respectively. As far as we know, this is the first simultaneous orthogonally polarized dual-wavelength actively Q-switched 2 μm Ho-doped solid-state laser.

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来源期刊

Optics and Laser Technology 物理-光学

CiteScore

8.50

自引率

10.00%

发文量

1060

审稿时长

3.4 months

期刊介绍： Optics & Laser Technology aims to provide a vehicle for the publication of a broad range of high quality research and review papers in those fields of scientific and engineering research appertaining to the development and application of the technology of optics and lasers. Papers describing original work in these areas are submitted to rigorous refereeing prior to acceptance for publication. The scope of Optics & Laser Technology encompasses, but is not restricted to, the following areas: •development in all types of lasers •developments in optoelectronic devices and photonics •developments in new photonics and optical concepts •developments in conventional optics, optical instruments and components •techniques of optical metrology, including interferometry and optical fibre sensors •LIDAR and other non-contact optical measurement techniques, including optical methods in heat and fluid flow •applications of lasers to materials processing, optical NDT display (including holography) and optical communication •research and development in the field of laser safety including studies of hazards resulting from the applications of lasers (laser safety, hazards of laser fume) •developments in optical computing and optical information processing •developments in new optical materials •developments in new optical characterization methods and techniques •developments in quantum optics •developments in light assisted micro and nanofabrication methods and techniques •developments in nanophotonics and biophotonics •developments in imaging processing and systems