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CA648167A - Shutter calibrating system - Google Patents

Shutter calibrating system

Info

Publication number
CA648167A
CA648167A CA648167A CA648167DA CA648167A CA 648167 A CA648167 A CA 648167A CA 648167 A CA648167 A CA 648167A CA 648167D A CA648167D A CA 648167DA CA 648167 A CA648167 A CA 648167A
Authority
CA
Canada
Prior art keywords
shutter
calibrating system
calibrating
shutter calibrating
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
Application number
CA648167A
Inventor
F. Quinn Joseph
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanborn Co
Original Assignee
Sanborn Co
Publication date
Application granted granted Critical
Publication of CA648167A publication Critical patent/CA648167A/en
Expired legal-status Critical Current

Links

CA648167A Shutter calibrating system Expired CA648167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA648167T

Publications (1)

Publication Number Publication Date
CA648167A true CA648167A (en) 1962-09-04

Family

ID=35936815

Family Applications (1)

Application Number Title Priority Date Filing Date
CA648167A Expired CA648167A (en) Shutter calibrating system

Country Status (1)

Country Link
CA (1) CA648167A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148233A (en) * 1989-10-31 1992-09-15 Anritsu Corporation Optical attenuator and optical power meter calibration systems with optical-pulse conversion and averaging

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148233A (en) * 1989-10-31 1992-09-15 Anritsu Corporation Optical attenuator and optical power meter calibration systems with optical-pulse conversion and averaging

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