JPH0531534Y2 - - Google Patents

Info

Publication number
JPH0531534Y2
JPH0531534Y2 JP1987143958U JP14395887U JPH0531534Y2 JP H0531534 Y2 JPH0531534 Y2 JP H0531534Y2 JP 1987143958 U JP1987143958 U JP 1987143958U JP 14395887 U JP14395887 U JP 14395887U JP H0531534 Y2 JPH0531534 Y2 JP H0531534Y2
Authority
JP
Japan
Prior art keywords
wavelength
light
measured
filter
transmittance
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP1987143958U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6448636U (enEXAMPLES
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 filed Critical
Priority to JP1987143958U priority Critical patent/JPH0531534Y2/ja
Publication of JPS6448636U publication Critical patent/JPS6448636U/ja
Application granted granted Critical
Publication of JPH0531534Y2 publication Critical patent/JPH0531534Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP1987143958U 1987-09-21 1987-09-21 Expired - Lifetime JPH0531534Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987143958U JPH0531534Y2 (enEXAMPLES) 1987-09-21 1987-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987143958U JPH0531534Y2 (enEXAMPLES) 1987-09-21 1987-09-21

Publications (2)

Publication Number Publication Date
JPS6448636U JPS6448636U (enEXAMPLES) 1989-03-27
JPH0531534Y2 true JPH0531534Y2 (enEXAMPLES) 1993-08-13

Family

ID=31411245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987143958U Expired - Lifetime JPH0531534Y2 (enEXAMPLES) 1987-09-21 1987-09-21

Country Status (1)

Country Link
JP (1) JPH0531534Y2 (enEXAMPLES)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117117A (ja) * 1983-11-30 1985-06-24 Fujitsu Ltd 光センサ

Also Published As

Publication number Publication date
JPS6448636U (enEXAMPLES) 1989-03-27

Similar Documents

Publication Publication Date Title
US7016047B2 (en) Active Q-point stabilization for linear interferometric sensors
US5841536A (en) Polarization interferometer apparatus using the polarization dependent phase lag in a birefringent retarder
EP0124533A1 (en) Fiber optic displacement sensor with built-in reference
US5305077A (en) High-resolution spectroscopy system
US6094271A (en) Wavelength measuring system
US5627648A (en) Method and apparatus for use in the measurement of the wavelength or frequency of an optical signal
JPS6111637A (ja) 液体センサ
JPH0531534Y2 (enEXAMPLES)
RU2290614C1 (ru) Двухканальный пирометр спектрального отношения
EP0735350A2 (en) Spectroscope comprising an optical fibre branching
US5822049A (en) Optical fiber coupler type wavelength measuring apparatus
JPS59163517A (ja) 光学式スケ−ル読取装置
RU81574U1 (ru) Волоконно-оптическая измерительная система (варианты)
US20050259270A1 (en) Fiberoptic fabry-perot optical processor
CN213932391U (zh) 一种用于行星齿轮周向应变测量的光纤光栅波长解调装置
JP3392898B2 (ja) 格子干渉型変位測定装置
SU1442839A1 (ru) Двухканальный фотометр
JPH0512743Y2 (enEXAMPLES)
JPH0635147Y2 (ja) 光検出器
JPH0650885A (ja) 光電比色計
JP3632825B2 (ja) 波長計測装置
JP4039217B2 (ja) 波長計測装置
JPH0512753Y2 (enEXAMPLES)
JPS63222232A (ja) 波長センサ
JPH03249502A (ja) 光センサ