Comparison of an Avalanche Photodiode and a Photomultiplier Tube as Photodetectors of Near-Infrared Radiation in the Photon-Counting Mode


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Аннотация

The results of testing near-infrared photodetectors, that is, a HAMAMATSU H10330B-25 photomultiplier tube (PMT) and a receiving module that was created by the authors on the basis of an SPAD PGA-284 avalanche photodiode, are presented. The results show that when weak optical signals are registered with an avalanche-photodiode-based detector, its sensitivity is higher than that of the PMT by one order of magnitude, while its maximum counting frequency is 10 times lower.

Авторлар туралы

A. Nadeev

Institute of Atmosphere Optics, Siberian Branch

Хат алмасуға жауапты Автор.
Email: nadeev@iao.ru
Ресей, Tomsk, 634021

I. Razenkov

Institute of Atmosphere Optics, Siberian Branch

Email: nadeev@iao.ru
Ресей, Tomsk, 634021

D. Shelefontyuk

Institute of Atmosphere Optics, Siberian Branch

Email: nadeev@iao.ru
Ресей, Tomsk, 634021

E. Shevtsov

Institute of Atmosphere Optics, Siberian Branch

Email: nadeev@iao.ru
Ресей, Tomsk, 634021

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