... thermal controller 热控制器 thermal pumping 热抽运 thermocompression ball bonding 热压球焊 ...
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提出了一种易于实现、高空间精度、实时测量激光端面抽运固体激光器端面热形变的干涉测量方法。
An interference method is proposed to measure the thermal deformation of solid state laser's end surface easily and in real time with high spatial precision.
实验结果表明，抽运功率越高，热焦距越小，热效应对输出光束质量影响越严重。
The experiment shows that the higher the pump power is, the smaller the thermal focal length is, and the worse the thermal effect influent the output beam quality.
均匀抽运及均匀冷却是激光二极管抽运激光器减小热致光学畸变以实现高光束质量输出的核心技术难题。
Uniform pumping and uniform cooling are key techniques to reduce thermo-optical distortion and to achieve high beam quality output for solid-state laser.
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