FR2012802A1 - - Google Patents

Info

Publication number
FR2012802A1
FR2012802A1 FR6908602A FR6908602A FR2012802A1 FR 2012802 A1 FR2012802 A1 FR 2012802A1 FR 6908602 A FR6908602 A FR 6908602A FR 6908602 A FR6908602 A FR 6908602A FR 2012802 A1 FR2012802 A1 FR 2012802A1
Authority
FR
France
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Withdrawn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
FR6908602A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2012802A1 publication Critical patent/FR2012802A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/10—Processes or apparatus for producing holograms using modulated reference beam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
FR6908602A 1968-07-12 1969-03-24 Withdrawn FR2012802A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74440468A 1968-07-12 1968-07-12

Publications (1)

Publication Number Publication Date
FR2012802A1 true FR2012802A1 (fr) 1970-03-27

Family

ID=24992588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6908602A Withdrawn FR2012802A1 (fr) 1968-07-12 1969-03-24

Country Status (8)

Country Link
US (1) US3729249A (fr)
CA (1) CA974389A (fr)
CH (1) CH479882A (fr)
DE (1) DE1916602A1 (fr)
FR (1) FR2012802A1 (fr)
GB (1) GB1218148A (fr)
NL (1) NL6904535A (fr)
SE (1) SE360180B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH535962A (de) * 1971-05-14 1973-04-15 Bbc Brown Boveri & Cie Verfahren zum Herstellen von Hologrammen mittels beschränkt kohärentem Licht
GB8815660D0 (en) * 1988-07-01 1988-08-10 Nat Res Dev Underwater inspection apparatus & method
US4949409A (en) * 1988-09-15 1990-08-21 Sandra Stefano Pneumatic lift to aid bedpan use
US5300955A (en) * 1989-06-30 1994-04-05 The United States Of America As Represented By The United States Department Of Energy Methods of and apparatus for recording images occurring just prior to a rapid, random event
US5113079A (en) * 1990-09-05 1992-05-12 Matulka Robert D Non-destructive testing of aircraft for structural integrity using holographic moire patterns
US20020085252A1 (en) * 2000-07-28 2002-07-04 Chen Gang Paul Interleaver filters employing non-birefringent elements
WO2002021170A1 (fr) 2000-09-05 2002-03-14 Arroyo Optics, Inc. Systeme et procede pour la fabrication de composants ayant une longueur de trajet optique precise
US7225984B2 (en) * 2003-02-20 2007-06-05 Harris Rodney C Systems and methods for providing multiple object planes in an optical image scanning environment
FR2852409B1 (fr) * 2003-03-11 2005-06-17 Dispositif pour la generation d'une porteuse dans un interferogramme
JP5683782B2 (ja) * 2008-12-25 2015-03-11 株式会社トプコン 距離測定装置及び距離測定方法
CN109804294B (zh) * 2016-10-25 2022-08-02 林瑟科技公司 用于数字全息成像和干涉测量的光纤分路器装置和包括所述光纤分路器装置的光学系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282148A (en) * 1963-01-15 1966-11-01 Hitachi Ltd Interferometer comprising two optical flats with superposed laminar diffraction gratings
US3383460A (en) * 1965-08-25 1968-05-14 Rca Corp Light beam modulation and combination apparatus

Also Published As

Publication number Publication date
US3729249A (en) 1973-04-24
GB1218148A (en) 1971-01-06
SE360180B (fr) 1973-09-17
CH479882A (de) 1969-10-15
NL6904535A (fr) 1970-01-14
DE1916602A1 (de) 1970-03-26
CA974389A (en) 1975-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse