SU580661A1 - Photoelectric device - Google Patents

Photoelectric device

Info

Publication number
SU580661A1
SU580661A1 SU7602364908A SU2364908A SU580661A1 SU 580661 A1 SU580661 A1 SU 580661A1 SU 7602364908 A SU7602364908 A SU 7602364908A SU 2364908 A SU2364908 A SU 2364908A SU 580661 A1 SU580661 A1 SU 580661A1
Authority
SU
USSR - Soviet Union
Prior art keywords
photoelectric device
voltage
output
equal
signals
Prior art date
Application number
SU7602364908A
Other languages
Russian (ru)
Inventor
Сергей Иванович Поспелов
Original Assignee
Предприятие П/Я Г-4671
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я Г-4671 filed Critical Предприятие П/Я Г-4671
Priority to SU7602364908A priority Critical patent/SU580661A1/en
Application granted granted Critical
Publication of SU580661A1 publication Critical patent/SU580661A1/en

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  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Description

равны значению, общему дл  всех фотоприемников . Напр жение иа выходе интегратора 2 при настройке посто нно и равно значению амплитуд темновых сигналов. Напр жение источника 4 устанавливают также равным данному значению амплитуды темновых сигналов , в результате напр жение сигналов на выходе дифференциального усилител  3 пропорционально падающей на фотоприемники лучистой энергии, а ири ее отсутствии напр жение сигналов на выходе дифференциального усилител  3 равно нулю.equal to the value common to all photodetectors. The voltage of the output of the integrator 2 at tuning is constant and equal to the amplitude of the dark signals. The voltage of source 4 is also set equal to a given amplitude of dark signals, as a result, the voltage of the signals at the output of the differential amplifier 3 is proportional to the radiant energy incident on the photodetectors, and the absence of voltage at the output of the differential amplifier 3 is zero.

Таким образом, включение транзисторных ключей 6 с регулируемыми активными нагрузками 7 в цеп х коллекторов между выходами формировател  5 врем задающих импульсов и входами возбуждени  фотоприемной линейки 1 на основе структур МДПДМ позвол ет устранить неоднородность темновых токовых токов фотоприемников в фотоприемной линейке 1, упростить фотоэлектрическое устройство и тем самым повысить его надежность .Thus, switching on transistor switches 6 with adjustable resistive loads 7 in the collector circuits between the outputs of the driver 5, the time of the driving pulses and the excitation inputs of the photodetector line 1 based on MDPM structures makes it possible to eliminate the heterogeneity of the dark current currents of the photoreceivers in the photodetector line 1, simplify the photoelectric device thereby increasing its reliability.

Claims (1)

1. Натент США 3800079, кл. 178-7.1, опублик. 1974.1. Nat United States 3800079, cl. 178-7.1, pub. 1974.
SU7602364908A 1976-05-24 1976-05-24 Photoelectric device SU580661A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602364908A SU580661A1 (en) 1976-05-24 1976-05-24 Photoelectric device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602364908A SU580661A1 (en) 1976-05-24 1976-05-24 Photoelectric device

Publications (1)

Publication Number Publication Date
SU580661A1 true SU580661A1 (en) 1977-11-15

Family

ID=20662989

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602364908A SU580661A1 (en) 1976-05-24 1976-05-24 Photoelectric device

Country Status (1)

Country Link
SU (1) SU580661A1 (en)

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