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增益光栅衍射形成的自适应激光谐振器有望校正强抽运高平均功率固体激光系统的畸变。然而,热透镜作用等效应大大地降低输出激光的质量。南安普敦大学光电研究中心和伦敦大学帝国学院合作研制成连续波二极管端抽运固体激光器。它采用相位共轭Nd:WO4增益介质,能校正热透镜作用引
The adaptive laser resonator formed by the gain grating diffraction is expected to correct the distortion of the high pumping power laser system. However, effects such as thermal lensing greatly reduce the quality of the output laser. Southampton University Optoelectronics Research Center and the Imperial College London University developed a continuous wave diode end-pumped solid-state lasers. It uses a phase-conjugate Nd: WO4 gain medium that corrects for thermal lensing