Thermoelectric Detector of Optical Radiation with Adjustment of Zone Characteristic

A. S. Il’in; A. A. Kovalev; A. A. Liberman; A. S. Mikryukov; S. A. Moskalyuk; M. V. Ulanovskii

doi:10.1007/s11018-017-1288-y

Thermoelectric Detector of Optical Radiation with Adjustment of Zone Characteristic

Authors: Il’in A.S.¹, Kovalev A.A.¹, Liberman A.A.¹, Mikryukov A.S.¹, Moskalyuk S.A.¹, Ulanovskii M.V.¹
Affiliations:
1. All-Russia Research Institute of Optophysical Measurements (VNIIOFI)
Issue: Vol 60, No 9 (2017)
Pages: 889-892
Section: Optophysical Measurements
URL: https://bakhtiniada.ru/0543-1972/article/view/246272
DOI: https://doi.org/10.1007/s11018-017-1288-y
ID: 246272

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Abstract

A conical meter of the energy characteristics of laser radiation containing two spatially separated groups of thermopiles is proposed. It is shown that an error of the detector’s zone characteristic of less than 1% may be achieved by appropriate selection of the branch resistance in the circuit of the voltage source which is the most sensitive element to heating.