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arXiv · 2004.00712

Automated laser induced damage threshold testing applied to a ferroelectric spatial light modulator

Peter J. Christopher·Nadeem Gabbani·William O'Neill·Timothy D. Wilkinson
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Abstract

Laser Induced Damage Thresholds (LIDTs) are a measure of the level of fluence an optical component may be expected to handle without observable damage. In this work we present an automated system for measurement of LIDTs for a wide range of components and include details of the data handling, image processing and code required. We then apply this system to LIDT measurements of a commercial HDP-1280-2 'BlueJay' ferroelectric display finding a LIDT of 9.2 W/cm2 {\O}27{\mu}m, 5.5 W/cm2 {\O}150{\mu}m and 3.2 W/cm2 {\O}3.1mm with wavelength 1090+-5nm. Finally, the quality of the results obtained are discussed and conclusions drawn.

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Peter J. Christopher, Nadeem Gabbani, William O'Neill, Timothy D. Wilkinson. 2020-03-30. Automated laser induced damage threshold testing applied to a ferroelectric spatial light modulator. https://arxiv.org/abs/2004.00712

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