SU838330A1 - Device for measuring small angles of object displacement - Google Patents

Device for measuring small angles of object displacement Download PDF

Info

Publication number
SU838330A1
SU838330A1 SU782713525A SU2713525A SU838330A1 SU 838330 A1 SU838330 A1 SU 838330A1 SU 782713525 A SU782713525 A SU 782713525A SU 2713525 A SU2713525 A SU 2713525A SU 838330 A1 SU838330 A1 SU 838330A1
Authority
SU
USSR - Soviet Union
Prior art keywords
measuring small
small angles
object displacement
photoconverter
recording unit
Prior art date
Application number
SU782713525A
Other languages
Russian (ru)
Inventor
Владимир Васильевич Ефимов
Сергей Валентинович Пугачев
Валерий Борисович Титов
Original Assignee
Военный Инженерный Краснознаменныйинститут Им. A.Ф.Можайского
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 Военный Инженерный Краснознаменныйинститут Им. A.Ф.Можайского filed Critical Военный Инженерный Краснознаменныйинститут Им. A.Ф.Можайского
Priority to SU782713525A priority Critical patent/SU838330A1/en
Application granted granted Critical
Publication of SU838330A1 publication Critical patent/SU838330A1/en

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ МАЛЫХ УГЛОВЫХ . СМЕЩЕНИЙ ОБЪЕКТА(54) DEVICE FOR MEASURING SMALL ANGLES. OBJECT MOVEMENTS

Claims (1)

Формула изобретенияClaim Устройство для измерения малых угло25 вых смещений объекта, содержащее оптически сопряженные плоское зеркало, закрепляемое на объекте, и жестко связанные между собой источник когерентного излучения, плоское зеркало и регистрирующий блок, отличающееся тем что, с целью по30 вышения точности и производительности измерения, регистрирующий блок выполнен в виде пленочного волновода с призменным элементом связи, волоконного мозаичного приемника и фотопреобразователя, вход волоконного мозаичного приемника соединен 35 с выходным торцом пленочного волновода, а выход — с фотопреобразователем.A device for measuring small angular displacements of an object, containing an optically conjugated flat mirror mounted on the object and rigidly interconnected a coherent radiation source, a flat mirror and a recording unit, characterized in that, in order to improve the accuracy and measurement performance, the recording unit is made in the form of a film waveguide with a prism coupling element, a fiber mosaic receiver and a photoconverter, the input of the fiber mosaic receiver is connected 35 to the output end of the film th waveguide, and the output is with a photoconverter.
SU782713525A 1978-12-05 1978-12-05 Device for measuring small angles of object displacement SU838330A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782713525A SU838330A1 (en) 1978-12-05 1978-12-05 Device for measuring small angles of object displacement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782713525A SU838330A1 (en) 1978-12-05 1978-12-05 Device for measuring small angles of object displacement

Publications (1)

Publication Number Publication Date
SU838330A1 true SU838330A1 (en) 1981-06-15

Family

ID=20805516

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782713525A SU838330A1 (en) 1978-12-05 1978-12-05 Device for measuring small angles of object displacement

Country Status (1)

Country Link
SU (1) SU838330A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114509026A (en) * 2022-04-19 2022-05-17 中国科学院西安光学精密机械研究所 Sub-arc second-level angle measurement system and method and relative deformation angle measurement method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114509026A (en) * 2022-04-19 2022-05-17 中国科学院西安光学精密机械研究所 Sub-arc second-level angle measurement system and method and relative deformation angle measurement method
CN114509026B (en) * 2022-04-19 2022-08-19 中国科学院西安光学精密机械研究所 Sub-arc second-level angle measurement system and method and relative deformation angle measurement method

Similar Documents

Publication Publication Date Title
SE8501713D0 (en) FIBEROPTIC INTERFEROMETER
SE7706094L (en) OPTICAL TRANSMISSION DEVICE AND A COUPLING ELEMENT FOR THE OPTICAL TRANSMISSION SYSTEM AND A LENS FITTED FOR COUPLING ELEMENT
BE857119A (en) COUPLING DEVICE FOR OPTICAL FIBERS
GB2014329B (en) Optical interferometers for use in angular velocity measurement by the sagnac effect
JPS646706A (en) Michelson optical fiber interferometer
SE8300663L (en) DEVICE FOR TRANSMISSION OF SIGNALS BETWEEN TWO IN RELATIONSHIP TO ANOTHER PORTABLE PARTS
DE58900287D1 (en) FIBER GYROS.
SU838330A1 (en) Device for measuring small angles of object displacement
IT1085892B (en) OPTICAL FIBER CONNECTION DEVICE
GB1515089A (en) Device for measuring temperature
SE7708585L (en) CONNECTORS AND JOINTS FOR FIBEROPTICAL COMMUNICATION SYSTEMS
JPS55132921A (en) Sensor using optical fiber
JPS57168126A (en) Device for detecting physical change
JPS5329740A (en) Light branch and connecting circuit by use of optical fiber
JPS557654A (en) Measuring unit for variance of refractive index
JPS55144567A (en) Optical fiber device for light wave range finder
FR2330022A1 (en) Light surface coupler for fibre optic bundle - comprises single fibre with flat polished end spherical end between source and fibre
FR2313675A1 (en) OPTICAL FIBER ATTENUATION MEASUREMENT
GB1373645A (en) Interferometers
JPS5329741A (en) Light branch and connecting circuit by use of optical fiber
FR2337957A1 (en) DEVICE FOR COUPLING A RADIATION SOURCE TO AN OPTICAL TRANSMISSION FIBER OF THE SINGLE-MODE TYPE USING A RESONANT CAVITY
FR2574178B1 (en) FIBER OPTIC INTERFEROMETRIC SENSOR
SU1467389A1 (en) Device for measuring angular displacements
SU922539A1 (en) Device for measuring temperature
SU1755045A1 (en) Angular position guide sensor