GB8706170D0 - Speckle-averaging - Google Patents

Speckle-averaging

Info

Publication number
GB8706170D0
GB8706170D0 GB878706170A GB8706170A GB8706170D0 GB 8706170 D0 GB8706170 D0 GB 8706170D0 GB 878706170 A GB878706170 A GB 878706170A GB 8706170 A GB8706170 A GB 8706170A GB 8706170 D0 GB8706170 D0 GB 8706170D0
Authority
GB
United Kingdom
Prior art keywords
speckle
averaging
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.)
Withdrawn
Application number
GB878706170A
Other versions
GB2188445A (en
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.)
SLETTEMOEN G
Original Assignee
SLETTEMOEN G
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 SLETTEMOEN G filed Critical SLETTEMOEN G
Publication of GB8706170D0 publication Critical patent/GB8706170D0/en
Publication of GB2188445A publication Critical patent/GB2188445A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/48—Laser speckle optics
GB08706170A 1986-03-24 1987-03-16 Optical speckle-averaging system Withdrawn GB2188445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO861181A NO861181L (en) 1986-03-24 1986-03-24 Speckle averaging.

Publications (2)

Publication Number Publication Date
GB8706170D0 true GB8706170D0 (en) 1987-04-23
GB2188445A GB2188445A (en) 1987-09-30

Family

ID=19888833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08706170A Withdrawn GB2188445A (en) 1986-03-24 1987-03-16 Optical speckle-averaging system

Country Status (2)

Country Link
GB (1) GB2188445A (en)
NO (1) NO861181L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1024070C2 (en) * 2003-08-07 2005-02-08 Univ Delft Tech Method and device for aligning an interferometer.
NL1024069C2 (en) * 2003-08-07 2005-02-08 Univ Delft Tech Method and device for performing speckle interferometry.
CN112255816B (en) * 2020-11-04 2022-08-30 合肥工业大学 Speckle suppression and focal depth expansion device based on angle diversity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490827A (en) * 1967-10-19 1970-01-20 American Optical Corp Method and apparatus for speckle reduction in the reconstruction of holographic images
US3659914A (en) * 1970-12-17 1972-05-02 Trw Inc Holographic system without laser speckle
CA956163A (en) * 1971-03-01 1974-10-15 Matsushita Electric Industrial Co., Ltd. Holographic system
US3953822A (en) * 1973-10-15 1976-04-27 Rca Corporation Wave-energy imaging technique
US4256363A (en) * 1978-08-08 1981-03-17 The United States Of America As Represented By The Secretary Of The Air Force Speckle suppression of holographic microscopy
FR2449301A1 (en) * 1979-02-16 1980-09-12 Thomson Csf OPTICAL DEVICE FOR COPYING PLANAR OBJECTS

Also Published As

Publication number Publication date
NO861181L (en) 1987-09-25
GB2188445A (en) 1987-09-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)