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arXiv · 1510.05525

Linearity Limits of Biased 1337 Trap Detectors

Petr Balling·Petr Křen
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Abstract

The upper power limit of linear response of light trap detectors was recently measured [2,3]. We have completed this measurement with test of traps with bias voltage at several visible wavelengths using silicon photodiodes Hamamatsu S1337 1010 and made a brief test of S5227 1010. Bias extends the linearity limit by factor of more than 10 for very narrow beams and more than 30 for wide beams [5]. No irreversible changes were detected even for the highest irradiance of 33 W/cm2 at 406nm. Here we present measurement of minimal bias voltage necessary for 99%, 99.8% and 99.95% linearity for several beam sizes.

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Petr Balling, Petr Křen. 2015-10-19. Linearity Limits of Biased 1337 Trap Detectors. https://doi.org/10.1088/0026-1394%2F38%2F3%2F8

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