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Time-resolved thermally induced aberrations in a flash-lamp pumped Nd:Glass disk amplifier using a 2 × 2 position sensitive detector array
Review of Scientific Instruments ( IF 1.6 ) Pub Date : 2019-12-01 , DOI: 10.1063/1.5120388
M Ahmad 1 , M Galletti 2 , P Oliveira 2 , E Dilworth 2 , D J Robinson 2 , M Galimberti 2 , A J Crawford 3 , I Musgrave 2 , M J D Esser 1
Affiliation  

A novel technique of measuring the prompt, thermally induced wave-front aberrations in a large aperture flash-lamp pumped Nd3+ glass disk amplifier is presented. Implementing a 2 × 2 lens array and a 2 × 2 position sensitive detector array as a diagnostic system, the wave-front profile was successfully reconstructed for the first five Zernike terms for a temporal window of 8.5 ms.

中文翻译:

使用 2 × 2 位置敏感探测器阵列的闪光灯泵浦 Nd:Glass 盘式放大器中的时间分辨热致畸变

介绍了一种测量大孔径闪光灯泵浦 Nd3+ 玻璃盘式放大器中即时热致波前像差的新技术。实施 2 × 2 透镜阵列和 2 × 2 位置敏感探测器阵列作为诊断系统,成功重建了前五个泽尼克项的波前轮廓,时间窗口为 8.5 ms。
更新日期:2019-12-01
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