JPH0288144U - - Google Patents

Info

Publication number
JPH0288144U
JPH0288144U JP16657188U JP16657188U JPH0288144U JP H0288144 U JPH0288144 U JP H0288144U JP 16657188 U JP16657188 U JP 16657188U JP 16657188 U JP16657188 U JP 16657188U JP H0288144 U JPH0288144 U JP H0288144U
Authority
JP
Japan
Prior art keywords
light beam
detection element
position detection
dimensional position
laser diode
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.)
Granted
Application number
JP16657188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0632605Y2 (ja
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 JP1988166571U priority Critical patent/JPH0632605Y2/ja
Publication of JPH0288144U publication Critical patent/JPH0288144U/ja
Application granted granted Critical
Publication of JPH0632605Y2 publication Critical patent/JPH0632605Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Of Optical Devices Or Fibers (AREA)
  • Optical Head (AREA)
JP1988166571U 1988-12-23 1988-12-23 平行光束の平行度測定装置 Expired - Lifetime JPH0632605Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988166571U JPH0632605Y2 (ja) 1988-12-23 1988-12-23 平行光束の平行度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988166571U JPH0632605Y2 (ja) 1988-12-23 1988-12-23 平行光束の平行度測定装置

Publications (2)

Publication Number Publication Date
JPH0288144U true JPH0288144U (en]) 1990-07-12
JPH0632605Y2 JPH0632605Y2 (ja) 1994-08-24

Family

ID=31454073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988166571U Expired - Lifetime JPH0632605Y2 (ja) 1988-12-23 1988-12-23 平行光束の平行度測定装置

Country Status (1)

Country Link
JP (1) JPH0632605Y2 (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0483142A (ja) * 1990-07-25 1992-03-17 Matsushita Electric Ind Co Ltd 光源ユニット用照明特性評価装置
JPH04160337A (ja) * 1990-10-24 1992-06-03 A T R Koudenpa Tsushin Kenkyusho:Kk レーザ伝送実験装置
JP2009121954A (ja) * 2007-11-15 2009-06-04 Opcell Co Ltd 光束測定装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608728A (ja) * 1983-06-29 1985-01-17 Fujitsu Ltd 光学測定装置
JPS61281934A (ja) * 1985-06-07 1986-12-12 Fuji Photo Film Co Ltd 光ビ−ム平行度検査装置
JPS6355145U (en]) * 1986-09-30 1988-04-13

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608728A (ja) * 1983-06-29 1985-01-17 Fujitsu Ltd 光学測定装置
JPS61281934A (ja) * 1985-06-07 1986-12-12 Fuji Photo Film Co Ltd 光ビ−ム平行度検査装置
JPS6355145U (en]) * 1986-09-30 1988-04-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0483142A (ja) * 1990-07-25 1992-03-17 Matsushita Electric Ind Co Ltd 光源ユニット用照明特性評価装置
JPH04160337A (ja) * 1990-10-24 1992-06-03 A T R Koudenpa Tsushin Kenkyusho:Kk レーザ伝送実験装置
JP2009121954A (ja) * 2007-11-15 2009-06-04 Opcell Co Ltd 光束測定装置

Also Published As

Publication number Publication date
JPH0632605Y2 (ja) 1994-08-24

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