NO144861C - Polarisator. - Google Patents

Polarisator.

Info

Publication number
NO144861C
NO144861C NO743512A NO743512A NO144861C NO 144861 C NO144861 C NO 144861C NO 743512 A NO743512 A NO 743512A NO 743512 A NO743512 A NO 743512A NO 144861 C NO144861 C NO 144861C
Authority
NO
Norway
Prior art keywords
polarizers
Prior art date
Application number
NO743512A
Other languages
English (en)
Other versions
NO743512L (no
NO144861B (no
Inventor
Ronald Douglas Ward
Original Assignee
Ferranti Ltd
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 Ferranti Ltd filed Critical Ferranti Ltd
Publication of NO743512L publication Critical patent/NO743512L/no
Publication of NO144861B publication Critical patent/NO144861B/no
Publication of NO144861C publication Critical patent/NO144861C/no

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Polarising Elements (AREA)
NO743512A 1973-10-03 1974-09-27 Polarisator. NO144861C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4620073A GB1460299A (en) 1973-10-03 1973-10-03 Polarisers

Publications (3)

Publication Number Publication Date
NO743512L NO743512L (no) 1975-04-28
NO144861B NO144861B (no) 1981-08-17
NO144861C true NO144861C (no) 1981-11-25

Family

ID=10440259

Family Applications (1)

Application Number Title Priority Date Filing Date
NO743512A NO144861C (no) 1973-10-03 1974-09-27 Polarisator.

Country Status (9)

Country Link
JP (2) JPS5084253A (no)
CA (1) CA1013599A (no)
DE (1) DE2445775A1 (no)
FR (1) FR2246882B1 (no)
GB (1) GB1460299A (no)
IT (1) IT1019467B (no)
NL (1) NL7412902A (no)
NO (1) NO144861C (no)
SE (1) SE401870B (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137442A1 (de) * 1981-09-21 1983-03-31 Siemens AG, 1000 Berlin und 8000 München Optischer polarisator
DE3206040A1 (de) * 1982-02-19 1983-09-01 Siemens AG, 1000 Berlin und 8000 München Reflexionsfreier optischer polarisator mit einem prisma
JPS58190906A (ja) * 1982-05-01 1983-11-08 Sano Kiko Kk ビ−ムスプリツタ−
FR2588092B1 (fr) * 1985-05-21 1987-11-20 Sodern Procede de realisation d'un polariseur " adhere " et polariseur ainsi realise
FR2629924B1 (fr) * 1988-04-08 1992-09-04 Comp Generale Electricite Polariseur a couches dielectriques
CN115113375B (zh) * 2022-08-23 2022-11-18 立臻精密智造(昆山)有限公司 一种摄像模组及摄像装置

Also Published As

Publication number Publication date
NO743512L (no) 1975-04-28
FR2246882A1 (no) 1975-05-02
FR2246882B1 (no) 1978-06-09
IT1019467B (it) 1977-11-10
DE2445775A1 (de) 1975-04-10
GB1460299A (en) 1976-12-31
CA1013599A (en) 1977-07-12
SE7412408L (sv) 1975-04-04
SE401870B (sv) 1978-05-29
AU7384174A (en) 1976-04-08
JPS5419749U (no) 1979-02-08
NL7412902A (nl) 1975-04-07
NO144861B (no) 1981-08-17
JPS5084253A (no) 1975-07-08

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