MD172Z - Fiber-optical sensor for the registration of infra-red radiation - Google Patents

Fiber-optical sensor for the registration of infra-red radiation Download PDF

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Publication number
MD172Z
MD172Z MDS20090207A MDS20090207A MD172Z MD 172 Z MD172 Z MD 172Z MD S20090207 A MDS20090207 A MD S20090207A MD S20090207 A MDS20090207 A MD S20090207A MD 172 Z MD172 Z MD 172Z
Authority
MD
Moldova
Prior art keywords
infra
red radiation
fiber
registration
optical sensor
Prior art date
Application number
MDS20090207A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Ион КУЛЯК
Михаил ЙОВУ
Юрие НИСТОР
Андрей АНДРИЕШ
Original Assignee
Институт Прикладной Физики Академии Наук Молдовы
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 Институт Прикладной Физики Академии Наук Молдовы filed Critical Институт Прикладной Физики Академии Наук Молдовы
Priority to MDS20090207A priority Critical patent/MD172Z/en
Publication of MD172Y publication Critical patent/MD172Y/en
Publication of MD172Z publication Critical patent/MD172Z/en

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  • Optical Couplings Of Light Guides (AREA)

Abstract

The invention relates to optoelectronics, namely to fiber-optical devices and may be used in industry, military engineering, scientific research for the registration and measurement of infra-red radiation low flux intensity.The fiber-optical sensor for the registration of infra-red radiation comprises an optical fiber, including the input end, connected to a coherent light source, the lateral surface for infra-red radiation action and the output end, where in the distant field of the optical fiber it is placed a photodetector, connected to a registration unit for the formation of the output signal, the value of which is determined by the intensity of the registered infra-red radiation.
MDS20090207A 2009-11-05 2009-11-05 Fiber-optical sensor for the registration of infra-red radiation MD172Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20090207A MD172Z (en) 2009-11-05 2009-11-05 Fiber-optical sensor for the registration of infra-red radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20090207A MD172Z (en) 2009-11-05 2009-11-05 Fiber-optical sensor for the registration of infra-red radiation

Publications (2)

Publication Number Publication Date
MD172Y MD172Y (en) 2010-03-31
MD172Z true MD172Z (en) 2010-10-31

Family

ID=43568944

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20090207A MD172Z (en) 2009-11-05 2009-11-05 Fiber-optical sensor for the registration of infra-red radiation

Country Status (1)

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MD (1) MD172Z (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD412Z (en) * 2011-01-13 2012-03-31 Inst De Fizica Aplicata Al Academiei De Stiinte A Moldovei Interferometric fiber-optical sensor for recording of ionizing radiation
MD443Z (en) * 2011-02-24 2012-06-30 Институт Прикладной Физики Академии Наук Молдовы Method for measuring residual stresses in sheet glass and device for its realization

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD298Z (en) * 2010-03-03 2011-07-31 Институт Прикладной Физики Академии Наук Молдовы Fiber-optic intrusion alarm system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2005B1 (en) * 2001-12-26 2002-09-30 Технический университет Молдовы Sensor of the electronic radiation dose
MD2223C2 (en) * 2001-11-07 2004-02-29 Валериан ДОРОГАН Photoelectromagnetic sensor
  • 2009

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2223C2 (en) * 2001-11-07 2004-02-29 Валериан ДОРОГАН Photoelectromagnetic sensor
MD2005B1 (en) * 2001-12-26 2002-09-30 Технический университет Молдовы Sensor of the electronic radiation dose

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
«Измеритель мощности светового потока», http://tm.ua/show_art.php?who=207, regăsit în Internet la 2010.01.25 *
Ишанин О. Е. Источники и приемники излучения. Москва, Радио и связь, 1991, 311 с. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD412Z (en) * 2011-01-13 2012-03-31 Inst De Fizica Aplicata Al Academiei De Stiinte A Moldovei Interferometric fiber-optical sensor for recording of ionizing radiation
MD443Z (en) * 2011-02-24 2012-06-30 Институт Прикладной Физики Академии Наук Молдовы Method for measuring residual stresses in sheet glass and device for its realization

Also Published As

Publication number Publication date
MD172Y (en) 2010-03-31

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Legal Events

Date Code Title Description
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)