RU96117054A - FIBER OPTICAL TEMPERATURE SENSOR BASED ON A MICRORESONATOR - Google Patents

FIBER OPTICAL TEMPERATURE SENSOR BASED ON A MICRORESONATOR

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Publication number
RU96117054A
RU96117054A RU96117054/28A RU96117054A RU96117054A RU 96117054 A RU96117054 A RU 96117054A RU 96117054/28 A RU96117054/28 A RU 96117054/28A RU 96117054 A RU96117054 A RU 96117054A RU 96117054 A RU96117054 A RU 96117054A
Authority
RU
Russia
Prior art keywords
microcavity
temperature sensor
sensor based
microresonator
fiber
Prior art date
Application number
RU96117054/28A
Other languages
Russian (ru)
Other versions
RU2110049C1 (en
Inventor
А.В. Дехтяр
В.Д. Бурков
В.И. Кузнецова
Я.В. Малков
А.В. Гориш
Ю.Н. Коптев
Original Assignee
Московский государственный университет леса
Filing date
Publication date
Application filed by Московский государственный университет леса filed Critical Московский государственный университет леса
Priority to RU96117054A priority Critical patent/RU2110049C1/en
Priority claimed from RU96117054A external-priority patent/RU2110049C1/en
Application granted granted Critical
Publication of RU2110049C1 publication Critical patent/RU2110049C1/en
Publication of RU96117054A publication Critical patent/RU96117054A/en

Links

Claims (1)

Волоконно-оптический датчик температуры на основе микрорезонатора, содержащий канал возбуждения микрорезонатора, интерференционный канал съема информации, микрорезонатор, отражающая поверхность которого и торец световода, сопряженный с микрорезонатором, образуют интерферометр Фабри-Перо, фотоприемник, блок обработки информации, отличающийся тем, что канал возбуждения и канал интерференционного съема информации совмещены и выполнены в виде волоконно-оптического лазера, один торец которого сопряжен с отражающей поверхностью микрорезонатора, а другой является выходным, а отражающая поверхность микрорезонатора выполнена в виде микроконсоли.A fiber-optic temperature sensor based on a microcavity containing a microcavity excitation channel, an interference information pickup channel, a microcavity, the reflecting surface of which and an end face of the fiber coupled to the microcavity, form a Fabry-Perot interferometer, a photodetector, an information processing unit, characterized in that the excitation channel and the channel for interference data acquisition are combined and made in the form of a fiber-optic laser, one end of which is coupled to the reflecting surface of micror resonator and the other is output, and the reflecting surface is formed as a microcavity microconsole.
RU96117054A 1996-08-23 1996-08-23 Fiber-optic temperature sensor using microresonator RU2110049C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96117054A RU2110049C1 (en) 1996-08-23 1996-08-23 Fiber-optic temperature sensor using microresonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96117054A RU2110049C1 (en) 1996-08-23 1996-08-23 Fiber-optic temperature sensor using microresonator

Publications (2)

Publication Number Publication Date
RU2110049C1 RU2110049C1 (en) 1998-04-27
RU96117054A true RU96117054A (en) 1998-09-10

Family

ID=20184757

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96117054A RU2110049C1 (en) 1996-08-23 1996-08-23 Fiber-optic temperature sensor using microresonator

Country Status (1)

Country Link
RU (1) RU2110049C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111272105A (en) * 2020-02-10 2020-06-12 山西大学 Micro-nano fiber-based torsion sensor, preparation method and measurement method
CN111142183A (en) * 2020-02-11 2020-05-12 山西大学 Optical fiber mechanical vibrator with high mechanical quality factor and preparation method thereof

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