JPS6355145U - - Google Patents

Info

Publication number
JPS6355145U
JPS6355145U JP14970286U JP14970286U JPS6355145U JP S6355145 U JPS6355145 U JP S6355145U JP 14970286 U JP14970286 U JP 14970286U JP 14970286 U JP14970286 U JP 14970286U JP S6355145 U JPS6355145 U JP S6355145U
Authority
JP
Japan
Prior art keywords
diffraction grating
measuring
light
parallelism
transmitted
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
JP14970286U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0512753Y2 (enrdf_load_stackoverflow
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 JP1986149702U priority Critical patent/JPH0512753Y2/ja
Publication of JPS6355145U publication Critical patent/JPS6355145U/ja
Application granted granted Critical
Publication of JPH0512753Y2 publication Critical patent/JPH0512753Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Of Optical Devices Or Fibers (AREA)
JP1986149702U 1986-09-30 1986-09-30 Expired - Lifetime JPH0512753Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986149702U JPH0512753Y2 (enrdf_load_stackoverflow) 1986-09-30 1986-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986149702U JPH0512753Y2 (enrdf_load_stackoverflow) 1986-09-30 1986-09-30

Publications (2)

Publication Number Publication Date
JPS6355145U true JPS6355145U (enrdf_load_stackoverflow) 1988-04-13
JPH0512753Y2 JPH0512753Y2 (enrdf_load_stackoverflow) 1993-04-02

Family

ID=31065162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986149702U Expired - Lifetime JPH0512753Y2 (enrdf_load_stackoverflow) 1986-09-30 1986-09-30

Country Status (1)

Country Link
JP (1) JPH0512753Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0288144U (enrdf_load_stackoverflow) * 1988-12-23 1990-07-12

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983116A (ja) * 1982-11-02 1984-05-14 Olympus Optical Co Ltd 光学系の調整装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983116A (ja) * 1982-11-02 1984-05-14 Olympus Optical Co Ltd 光学系の調整装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0288144U (enrdf_load_stackoverflow) * 1988-12-23 1990-07-12

Also Published As

Publication number Publication date
JPH0512753Y2 (enrdf_load_stackoverflow) 1993-04-02

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