FR2065481B1 - - Google Patents

Info

Publication number
FR2065481B1
FR2065481B1 FR7037794A FR7037794A FR2065481B1 FR 2065481 B1 FR2065481 B1 FR 2065481B1 FR 7037794 A FR7037794 A FR 7037794A FR 7037794 A FR7037794 A FR 7037794A FR 2065481 B1 FR2065481 B1 FR 2065481B1
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.)
Expired
Application number
FR7037794A
Other versions
FR2065481A1 (fr
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.)
Sperry Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of FR2065481A1 publication Critical patent/FR2065481A1/fr
Application granted granted Critical
Publication of FR2065481B1 publication Critical patent/FR2065481B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/06—Fluid-filled or evacuated prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/06—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of fluids in transparent cells
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Liquid Crystal (AREA)
FR7037794A 1969-10-23 1970-10-20 Expired FR2065481B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86883069A 1969-10-23 1969-10-23

Publications (2)

Publication Number Publication Date
FR2065481A1 FR2065481A1 (fr) 1971-07-30
FR2065481B1 true FR2065481B1 (fr) 1974-03-22

Family

ID=25352398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7037794A Expired FR2065481B1 (fr) 1969-10-23 1970-10-20

Country Status (4)

Country Link
US (1) US3610730A (fr)
DE (1) DE2051487B2 (fr)
FR (1) FR2065481B1 (fr)
GB (1) GB1329450A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967265A (en) * 1971-08-03 1976-06-29 Jacob Carlyle W Light gating display
US3708219A (en) * 1971-08-24 1973-01-02 Research Frontiers Inc Light valve with flowing fluid suspension
GB2226654B (en) * 1988-11-19 1993-06-09 Napier Consultancy Services Li Screen
DE4011844A1 (de) * 1990-04-12 1991-10-17 Donat Johannes Verfahren zur veraenderung des durchgangs von energieformen durch koerper
CN108919393B (zh) * 2018-08-09 2020-12-08 江苏师范大学 一种易操作的光路转换器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1963127A (en) * 1933-05-22 1934-06-19 Delamere B Gardner Prism
US2427996A (en) * 1944-09-28 1947-09-23 American Cyanamid Co Temperature compensator for refractometers

Also Published As

Publication number Publication date
GB1329450A (en) 1973-09-05
FR2065481A1 (fr) 1971-07-30
DE2051487B2 (de) 1972-06-29
DE2051487A1 (de) 1971-05-06
US3610730A (en) 1971-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse