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This article is cited in 1 scientific paper (total in 1 paper)
Brief Communications
Enhancement of the threshold sensitivity of infrared radiation detectors by up-conversion of radiation frequency
É. S. Voronin, I. N. Matveev, S. M. Pshenichnikov, V. S. Solomatin, V. V. Shuvalov
Abstract:
Experimental studies were made of some methods for enhancing the sensitivity of an infrared radiation detector by up-conversion of the radiation frequency. In one such method use was made of the intraresonator spherical focusing of a laser pump beam in a nonlinear crystal. The pump laser was operated under slow Q -switching conditions. The converted radiation was recorded by gating a photomultiplier which was used as a photon counter. In this way it was possible to record a signal of 5X10–14 W power.
Received: 04.07.1974
Citation:
É. S. Voronin, I. N. Matveev, S. M. Pshenichnikov, V. S. Solomatin, V. V. Shuvalov, “Enhancement of the threshold sensitivity of infrared radiation detectors by up-conversion of radiation frequency”, Kvantovaya Elektronika, 2:1 (1975), 201–204 [Sov J Quantum Electron, 5:1 (1975), 126–128]
Linking options:
https://www.mathnet.ru/eng/qe10839 https://www.mathnet.ru/eng/qe/v2/i1/p201
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Abstract page: | 127 | Full-text PDF : | 74 |
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