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RU96102510A - Piezoresonant fiber optic measuring transducer - Google Patents

Piezoresonant fiber optic measuring transducer

Info

Publication number
RU96102510A
RU96102510A RU96102510/28A RU96102510A RU96102510A RU 96102510 A RU96102510 A RU 96102510A RU 96102510/28 A RU96102510/28 A RU 96102510/28A RU 96102510 A RU96102510 A RU 96102510A RU 96102510 A RU96102510 A RU 96102510A
Authority
RU
Russia
Prior art keywords
amplifier
piezoresonant
fiber optic
measuring transducer
optic measuring
Prior art date
Application number
RU96102510/28A
Other languages
Russian (ru)
Other versions
RU2098784C1 (en
Inventor
В.Н. Симонов
А.А. Гордеев
А.П. Горчаков
Л.Г. Смирнов
Original Assignee
В.Н. Симонов
А.А. Гордеев
А.П. Горчаков
Л.Г. Смирнов
Filing date
Publication date
Application filed by В.Н. Симонов, А.А. Гордеев, А.П. Горчаков, Л.Г. Смирнов filed Critical В.Н. Симонов
Priority to RU96102510A priority Critical patent/RU2098784C1/en
Priority claimed from RU96102510A external-priority patent/RU2098784C1/en
Application granted granted Critical
Publication of RU2098784C1 publication Critical patent/RU2098784C1/en
Publication of RU96102510A publication Critical patent/RU96102510A/en

Links

Claims (1)

Оптоволоконный пьезорезонансный измерительный преобразователь, состоящий из двух блоков, соединенных друг с другом световодами, при этом первый блок содержит чувствительный пьезорезонансный элемент и фотоэлектрический приемник, а второй - импульсный источник излучения, фотоприемник и усилитель, отличающийся тем, что первый блок дополнительно снабжен электрическим усилителем и светодиодом, причем пьезорезонансный элемент включен в положительную обратную связь усилителя, цепи питания усилителя подключены к выводам фотоэлектрического приемника, а светодиод подключен к выходу усилителя.A fiber optic piezoresonance measuring transducer, consisting of two blocks connected to each other by optical fibers, the first block containing a sensitive piezoresonant element and a photoelectric receiver, and the second a pulsed radiation source, photodetector and amplifier, characterized in that the first block is additionally equipped with an electric amplifier and LED, and the piezoresonance element is included in the positive feedback of the amplifier, the power supply circuit of the amplifier is connected to the terminals photoelectricly a receiver, and the LED connected to the output of the amplifier.
RU96102510A 1996-02-12 1996-02-12 Fiber-optical piezo-resonant measuring transducer RU2098784C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96102510A RU2098784C1 (en) 1996-02-12 1996-02-12 Fiber-optical piezo-resonant measuring transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96102510A RU2098784C1 (en) 1996-02-12 1996-02-12 Fiber-optical piezo-resonant measuring transducer

Publications (2)

Publication Number Publication Date
RU2098784C1 RU2098784C1 (en) 1997-12-10
RU96102510A true RU96102510A (en) 1998-01-20

Family

ID=20176737

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96102510A RU2098784C1 (en) 1996-02-12 1996-02-12 Fiber-optical piezo-resonant measuring transducer

Country Status (1)

Country Link
RU (1) RU2098784C1 (en)

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