[PDF][PDF] 高功率金刚石激光技术研究进展(特邀)
白振旭， 杨学宗， 陈晖， 金舵， 丁洁， 齐瑶瑶… - 红外与激光 …, 2020 - researching.cn
金刚石拥有已知材料中最高的热导率, 低的热膨胀系数, 高度的化学惰性及优异的光学性能,
使其能够在机械, 光学和材料学等领域满足诸多极端条件的应用需求. 近年来随着化学气相沉积 …
使其能够在机械, 光学和材料学等领域满足诸多极端条件的应用需求. 近年来随着化学气相沉积 …
Recent progress in yellow laser: Principles, status and perspectives
Y Cai, J Ding, Z Bai, Y Qi, Y Wang, Z Lu - Optics & Laser Technology, 2022 - Elsevier
Yellow lasers have always attracted much attention in the fields of biomedicine, lidar,
adaptive optics and nano-guide stars. Different application scenarios also have differences …
adaptive optics and nano-guide stars. Different application scenarios also have differences …
Enhanced stimulated Brillouin scattering utilizing Raman conversion in diamond
Cascaded Brillouin lasers based on guided-wave structures are applied across a range of
important fields such as optical communications, microwave photonics, and sensing …
important fields such as optical communications, microwave photonics, and sensing …
Order controllable enhanced stimulated Brillouin scattering utilizing cascaded diamond Raman conversion
We report on the design and operation of a laser, which outputs wavelengths in the 1.2 and
1.5 μm ranges by leveraging two non-linear processes of stimulated Raman scattering and …
1.5 μm ranges by leveraging two non-linear processes of stimulated Raman scattering and …
Optical parametric oscillator with adjustable pulse width based on KTiOAsO4
Z Bai, C Zhao, J Gao, Y Chen, S Li, Y Li, T Liu, X Yan… - Optical Materials, 2023 - Elsevier
A type II non-critically phase-matched KTiOAsO 4 (KTA) optical parametric oscillator (OPO)
was pumped by a 1064 nm laser with an adjustable output pulse width. This enabled the …
was pumped by a 1064 nm laser with an adjustable output pulse width. This enabled the …
[PDF][PDF] 基于非线性频率变换的长波红外激光器研究进展
白振旭， 高嘉， 赵臣， 颜秉政， 齐瑶瑶， 丁洁… - Acta Optica …, 2023 - researching.cn
12 μm 长波红外波段激光位于大气传输窗口并覆盖诸多气体分子的吸收带, 在大气探测,
光电对抗等领域具有重要的应用. 目前, 通过粒子数反转激光器直接辐射以及非线性频率变换 …
光电对抗等领域具有重要的应用. 目前, 通过粒子数反转激光器直接辐射以及非线性频率变换 …
1.2 kW quasi-steady-state diamond Raman laser pumped by an M2 = 15 beam
S Antipov, A Sabella, RJ Williams, O Kitzler… - Optics letters, 2019 - opg.optica.org
An external cavity diamond Raman laser with 1.2 kW output power is demonstrated for
durations 7 times longer than the thermal lens time constant. An 83% slope efficiency and a …
durations 7 times longer than the thermal lens time constant. An 83% slope efficiency and a …
[HTML][HTML] Comprehensive thermal analysis of diamond in a high-power Raman cavity based on FVM-FEM coupled method
Despite their extremely high thermal conductivity and low thermal expansion coefficients,
thermal effects in diamond are still observed in high-power diamond Raman lasers, which …
thermal effects in diamond are still observed in high-power diamond Raman lasers, which …
Diamond Raman laser: A promising high-beam-quality and low-thermal-effect laser
Stimulated Raman-scattering-based lasers provide an effective way to achieve wavelength
conversion. However, thermally induced beam degradation is a notorious obstacle to power …
conversion. However, thermally induced beam degradation is a notorious obstacle to power …
Analysis of a thermal lens in a diamond Raman laser operating at 1.1 kW output power
S Antipov, RJ Williams, A Sabella, O Kitzler… - Optics …, 2020 - opg.optica.org
We report experimental observations of thermal lens effects in a diamond Raman laser
operating up to 1.1 kW output power in a quasi-steady-state regime. Measured changes in …
operating up to 1.1 kW output power in a quasi-steady-state regime. Measured changes in …