Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
A Broadband Near-IR Detector Based on a Large-Area InGaAs Photodiode for Time-Resolved Detection of Singlet Oxygen. / Goldort, V. G.; Demyanenko, A. V.; Bogomolov, A. S. и др.
в: Instruments and Experimental Techniques, Том 62, № 2, 01.04.2019, стр. 252-255.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - A Broadband Near-IR Detector Based on a Large-Area InGaAs Photodiode for Time-Resolved Detection of Singlet Oxygen
AU - Goldort, V. G.
AU - Demyanenko, A. V.
AU - Bogomolov, A. S.
AU - Kochubei, S. A.
AU - Pyryaeva, A. P.
AU - Baklanov, A. V.
PY - 2019/4/1
Y1 - 2019/4/1
N2 - Abstract: A broadband near-IR photodetector based on a large-area G12180-250A InGaAs photodiode (Hamamatsu) with a 5-mm-diameter photosensitive area was developed and tested. It is designed for detecting the IR luminescence of singlet oxygen. A circuit for signal amplification is assembled on the basis of broadband low-noise operational amplifiers with the subsequent filtering of a signal with an adjustable passband f varied from 15 to 600 kHz, thus allowing one to obtain a time resolution of better than 1 µs, a sensitivity level of 10 7 –10 9 V/W, and a noise equivalent power NEP [W/Hz 1/2 ] ≈ 1.4 × 10 –14 λ –1 [µm] f [kHz] in a frequency band of 15–600 kHz.
AB - Abstract: A broadband near-IR photodetector based on a large-area G12180-250A InGaAs photodiode (Hamamatsu) with a 5-mm-diameter photosensitive area was developed and tested. It is designed for detecting the IR luminescence of singlet oxygen. A circuit for signal amplification is assembled on the basis of broadband low-noise operational amplifiers with the subsequent filtering of a signal with an adjustable passband f varied from 15 to 600 kHz, thus allowing one to obtain a time resolution of better than 1 µs, a sensitivity level of 10 7 –10 9 V/W, and a noise equivalent power NEP [W/Hz 1/2 ] ≈ 1.4 × 10 –14 λ –1 [µm] f [kHz] in a frequency band of 15–600 kHz.
KW - GENERATION
UR - http://www.scopus.com/inward/record.url?scp=85065443278&partnerID=8YFLogxK
U2 - 10.1134/S0020441219010068
DO - 10.1134/S0020441219010068
M3 - Article
AN - SCOPUS:85065443278
VL - 62
SP - 252
EP - 255
JO - Instruments and Experimental Techniques
JF - Instruments and Experimental Techniques
SN - 0020-4412
IS - 2
ER -
ID: 20040478