GB1460299A - Polarisers - Google Patents

Polarisers

Info

Publication number
GB1460299A
GB1460299A GB4620073A GB4620073A GB1460299A GB 1460299 A GB1460299 A GB 1460299A GB 4620073 A GB4620073 A GB 4620073A GB 4620073 A GB4620073 A GB 4620073A GB 1460299 A GB1460299 A GB 1460299A
Authority
GB
United Kingdom
Prior art keywords
prism
films
oct
incident
interface
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
GB4620073A
Other languages
English (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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 PLC filed Critical Ferranti PLC
Priority to GB4620073A priority Critical patent/GB1460299A/en
Priority to DE19742445775 priority patent/DE2445775A1/de
Priority to NO743512A priority patent/NO144861C/no
Priority to NL7412902A priority patent/NL7412902A/xx
Priority to FR7432993A priority patent/FR2246882B1/fr
Priority to AU73841/74A priority patent/AU483232B2/en
Priority to IT53328/74A priority patent/IT1019467B/it
Priority to CA210,568A priority patent/CA1013599A/en
Priority to SE7412408A priority patent/SE401870B/xx
Priority to JP49113359A priority patent/JPS5084253A/ja
Publication of GB1460299A publication Critical patent/GB1460299A/en
Priority to JP1978109612U priority patent/JPS5419749U/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—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)
GB4620073A 1973-10-03 1973-10-03 Polarisers Expired GB1460299A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB4620073A GB1460299A (en) 1973-10-03 1973-10-03 Polarisers
DE19742445775 DE2445775A1 (de) 1973-10-03 1974-09-25 Polarisator
NO743512A NO144861C (no) 1973-10-03 1974-09-27 Polarisator.
NL7412902A NL7412902A (nl) 1973-10-03 1974-09-30 Polariseerorgaan.
AU73841/74A AU483232B2 (en) 1973-10-03 1974-10-01 Polarisers
FR7432993A FR2246882B1 (enrdf_load_stackoverflow) 1973-10-03 1974-10-01
IT53328/74A IT1019467B (it) 1973-10-03 1974-10-02 Perfezionamento nei polarizzatori
CA210,568A CA1013599A (en) 1973-10-03 1974-10-02 Multiple thin film light polarisers
SE7412408A SE401870B (sv) 1973-10-03 1974-10-02 Polarisator
JP49113359A JPS5084253A (enrdf_load_stackoverflow) 1973-10-03 1974-10-03
JP1978109612U JPS5419749U (enrdf_load_stackoverflow) 1973-10-03 1978-08-11

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1460299A true GB1460299A (en) 1976-12-31

Family

ID=10440259

Family Applications (1)

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

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115113375A (zh) * 2022-08-23 2022-09-27 立臻精密智造(昆山)有限公司 一种摄像模组及摄像装置

Families Citing this family (5)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115113375A (zh) * 2022-08-23 2022-09-27 立臻精密智造(昆山)有限公司 一种摄像模组及摄像装置
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
NO144861B (no) 1981-08-17
SE401870B (sv) 1978-05-29
FR2246882A1 (enrdf_load_stackoverflow) 1975-05-02
FR2246882B1 (enrdf_load_stackoverflow) 1978-06-09
NO743512L (enrdf_load_stackoverflow) 1975-04-28
DE2445775A1 (de) 1975-04-10
JPS5419749U (enrdf_load_stackoverflow) 1979-02-08
AU7384174A (en) 1976-04-08
JPS5084253A (enrdf_load_stackoverflow) 1975-07-08
CA1013599A (en) 1977-07-12
NL7412902A (nl) 1975-04-07
IT1019467B (it) 1977-11-10
SE7412408L (sv) 1975-04-04
NO144861C (no) 1981-11-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee