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.
Ahmad, M., Galletti, M., Oliveira, P., Dilworth, E., Robinson, D.j., Galimberti, M., et al. (2019). 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 ONLINE, 90(12) [10.1063/1.5120388].
Time-resolved thermally induced aberrations in a flash-lamp pumped Nd: glass disk amplifier using a 2 × 2 position sensitive detector array
Galletti, M;
2019-12-01
Abstract
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.| File | Dimensione | Formato | |
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