GB1333391A - Holographic electromagnetic radiation filters - Google Patents

Holographic electromagnetic radiation filters

Info

Publication number
GB1333391A
GB1333391A GB2792871A GB2792871A GB1333391A GB 1333391 A GB1333391 A GB 1333391A GB 2792871 A GB2792871 A GB 2792871A GB 2792871 A GB2792871 A GB 2792871A GB 1333391 A GB1333391 A GB 1333391A
Authority
GB
United Kingdom
Prior art keywords
filter
hologram
path length
optical path
radiation
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
GB2792871A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1333391A publication Critical patent/GB1333391A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
GB2792871A 1970-06-16 1971-06-15 Holographic electromagnetic radiation filters Expired GB1333391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4672970A 1970-06-16 1970-06-16

Publications (1)

Publication Number Publication Date
GB1333391A true GB1333391A (en) 1973-10-10

Family

ID=21945058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2792871A Expired GB1333391A (en) 1970-06-16 1971-06-15 Holographic electromagnetic radiation filters

Country Status (7)

Country Link
US (1) US3675990A (enExample)
BE (1) BE768473A (enExample)
DE (1) DE2128888A1 (enExample)
FR (1) FR2095291B1 (enExample)
GB (1) GB1333391A (enExample)
NL (1) NL7107968A (enExample)
SE (1) SE368744B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151036A (en) * 1983-11-17 1985-07-10 Pilkington Perkin Elmer Ltd Improvements in or relating to optical filters

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740665A (en) * 1972-03-16 1973-06-19 Avco Corp Transverse flowing liquid laser
US3970358A (en) * 1975-01-20 1976-07-20 Harris Corporation Coherent, quasi-monochromatic light source
US4036552A (en) * 1975-02-10 1977-07-19 Minnesota Mining And Manufacturing Company Retroreflective material made by recording a plurality of light interference fringe patterns
US4049336A (en) * 1975-07-24 1977-09-20 Trw Inc. Pulsed holographic system having independent universal beam adjustment
FR2398318A1 (fr) * 1977-07-21 1979-02-16 Quantel Sa Element de filtrage optique et dispositif d'affinement spectral en comportant application
GB2071866B (en) * 1980-03-13 1983-11-16 Marconi Co Ltd Colour selective holographic reflector
FR2506466B1 (fr) * 1981-05-22 1985-07-05 Thomson Csf Filtre optique a microvolets, procede d'obtention et utilisation pour indicateur cathodique aeroporte
US4637678A (en) * 1982-06-01 1987-01-20 Hughes Aircraft Company Holographic laser protection device
US4669811A (en) * 1983-11-17 1987-06-02 Pilkington P.E. Limited Optical filtering apparatus
US4657345A (en) * 1985-03-11 1987-04-14 Barnes Engineering Company Laser shield and method of making same
US4687282A (en) * 1985-04-25 1987-08-18 Ncr Corporation Method and apparatus for making and utilizing a holographic bifocal lens element
AU7339694A (en) * 1993-07-21 1995-02-28 Imedge Technology, Inc. Holograms and light panels
JP3691848B2 (ja) * 1993-11-01 2005-09-07 モトローラ・インコーポレイテッド 反射ホログラフ光素子からなる液晶ディスプレイ
TW356528B (en) * 1997-04-02 1999-04-21 Ind Tech Res Inst Full image separation device
US8399155B1 (en) 2000-01-04 2013-03-19 University Of Central Florida Research Foundation, Inc. Production of high efficiency diffractive and refractive optical elements in multicomponent glass by nonlinear photo-ionization followed by thermal development
US7326500B1 (en) 2000-01-04 2008-02-05 University Of Central Florida Research Foundation, Inc. Sensitization of photo-thermo-refractive glass to visible radiation by two-step illumination
US6673497B2 (en) 2000-01-04 2004-01-06 University Of Central Florida High efficiency volume diffractive elements in photo-thermo-refractive glass
US7700270B1 (en) 2000-01-04 2010-04-20 University Of Central Florida Research Foundation, Inc. Double-bragg-grating scanning transmitter/receiver
US6586141B1 (en) 2000-01-04 2003-07-01 University Of Central Florida Process for production of high efficiency volume diffractive elements in photo-thermo-refractive glass
US7158995B2 (en) * 2002-05-08 2007-01-02 Oracle International Corporation Method for managing pointers to external objects in a run-time environment
US7609743B2 (en) * 2004-04-27 2009-10-27 University Of Central Florida Research Foundation, Inc. Volume Bragg lasers based on high efficiency diffractive elements in photo-thermo-refractive glass
KR101031087B1 (ko) * 2009-07-23 2011-04-25 주식회사 와이텔포토닉스 파장변환 레이저 시스템

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151036A (en) * 1983-11-17 1985-07-10 Pilkington Perkin Elmer Ltd Improvements in or relating to optical filters
US4671603A (en) * 1983-11-17 1987-06-09 Pilkington P.E. Limited Optical filters and multiplexing-demultiplexing devices using the same

Also Published As

Publication number Publication date
FR2095291B1 (enExample) 1974-06-21
US3675990A (en) 1972-07-11
NL7107968A (enExample) 1971-12-20
SE368744B (enExample) 1974-07-15
DE2128888A1 (de) 1971-12-23
BE768473A (fr) 1971-11-03
FR2095291A1 (enExample) 1972-02-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees