GB8420182D0 - Diffraction gratings - Google Patents

Diffraction gratings

Info

Publication number
GB8420182D0
GB8420182D0 GB848420182A GB8420182A GB8420182D0 GB 8420182 D0 GB8420182 D0 GB 8420182D0 GB 848420182 A GB848420182 A GB 848420182A GB 8420182 A GB8420182 A GB 8420182A GB 8420182 D0 GB8420182 D0 GB 8420182D0
Authority
GB
United Kingdom
Prior art keywords
grating
substrate
resin
master
liquid resin
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.)
Pending
Application number
GB848420182A
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.)
PA Consulting Services Ltd
Original Assignee
PA Consulting Services 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 PA Consulting Services Ltd filed Critical PA Consulting Services Ltd
Priority to GB848420182A priority Critical patent/GB8420182D0/en
Publication of GB8420182D0 publication Critical patent/GB8420182D0/en
Priority to DE8585305292T priority patent/DE3565010D1/de
Priority to AT85305292T priority patent/ATE37240T1/de
Priority to EP85305292A priority patent/EP0175460B1/en
Priority to US06/759,699 priority patent/US4657780A/en
Priority to JP60173971A priority patent/JPS6147902A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • G03F7/001—Phase modulating patterns, e.g. refractive index patterns
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1847—Manufacturing methods
    • G02B5/1857—Manufacturing methods using exposure or etching means, e.g. holography, photolithography, exposure to electron or ion beams

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Integrated Circuits (AREA)
GB848420182A 1984-08-08 1984-08-08 Diffraction gratings Pending GB8420182D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB848420182A GB8420182D0 (en) 1984-08-08 1984-08-08 Diffraction gratings
DE8585305292T DE3565010D1 (en) 1984-08-08 1985-07-25 Manufacture of diffraction gratings
AT85305292T ATE37240T1 (de) 1984-08-08 1985-07-25 Herstellung von beugungsgittern.
EP85305292A EP0175460B1 (en) 1984-08-08 1985-07-25 Manufacture of diffraction gratings
US06/759,699 US4657780A (en) 1984-08-08 1985-07-29 Manufacture of diffraction gratings
JP60173971A JPS6147902A (ja) 1984-08-08 1985-08-07 回折格子の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848420182A GB8420182D0 (en) 1984-08-08 1984-08-08 Diffraction gratings

Publications (1)

Publication Number Publication Date
GB8420182D0 true GB8420182D0 (en) 1984-09-12

Family

ID=10565070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB848420182A Pending GB8420182D0 (en) 1984-08-08 1984-08-08 Diffraction gratings

Country Status (6)

Country Link
US (1) US4657780A (cg-RX-API-DMAC7.html)
EP (1) EP0175460B1 (cg-RX-API-DMAC7.html)
JP (1) JPS6147902A (cg-RX-API-DMAC7.html)
AT (1) ATE37240T1 (cg-RX-API-DMAC7.html)
DE (1) DE3565010D1 (cg-RX-API-DMAC7.html)
GB (1) GB8420182D0 (cg-RX-API-DMAC7.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927608C2 (de) * 1979-07-07 1982-12-30 Ymos-Metallwerke Wolf & Becker Gmbh & Co, 6053 Obertshausen Türverschluß, insbesondere für Haushaltsgeräte
JPH0682460B2 (ja) * 1985-10-14 1994-10-19 富士写真フイルム株式会社 磁気記録媒体用支持体の製造方法
EP0287746B1 (en) * 1987-04-22 1990-10-24 W. Blösch AG A method for producing a decorative surface structure with holographic or diffraction pattern
US4840757A (en) * 1987-05-19 1989-06-20 S. D. Warren Company Replicating process for interference patterns
FR2616269B1 (fr) * 1987-06-04 1990-11-09 Labo Electronique Physique Dispositif de test pour la mise en oeuvre d'un procede de realisation de dispositifs semiconducteurs
EP0297437B1 (en) * 1987-06-27 1993-09-01 Shimadzu Corporation Flexible replica grating and optical multiplexer/demultiplexer using it
US5104209A (en) * 1991-02-19 1992-04-14 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Communications Method of creating an index grating in an optical fiber and a mode converter using the index grating
US5367588A (en) * 1992-10-29 1994-11-22 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Communications Method of fabricating Bragg gratings using a silica glass phase grating mask and mask used by same
GB9207627D0 (en) * 1992-04-08 1992-05-27 Northern Telecom Ltd Manufacture of optical grating structures
US8153957B2 (en) 1996-09-27 2012-04-10 Digitaloptics Corporation East Integrated optical imaging systems including an interior space between opposing substrates and associated methods
US6096155A (en) 1996-09-27 2000-08-01 Digital Optics Corporation Method of dicing wafer level integrated multiple optical elements
AU5913698A (en) * 1997-01-17 1998-08-07 Cymer, Inc. Reflective overcoat for replicated diffraction gratings
US6162495A (en) * 1997-09-29 2000-12-19 Cymer, Inc. Protective overcoat for replicated diffraction gratings
US6027595A (en) * 1998-07-02 2000-02-22 Samsung Electronics Co., Ltd. Method of making optical replicas by stamping in photoresist and replicas formed thereby
JP2000294818A (ja) * 1999-04-05 2000-10-20 Sony Corp 薄膜半導体素子およびその製造方法
US6998196B2 (en) * 2001-12-28 2006-02-14 Wavefront Technology Diffractive optical element and method of manufacture
EP1362682A1 (en) * 2002-05-13 2003-11-19 ZBD Displays Ltd, Method and apparatus for liquid crystal alignment
KR100895148B1 (ko) * 2002-11-20 2009-05-04 엘지전자 주식회사 고분자 광도파관 그레이팅 제조방법
US7887722B1 (en) 2008-05-22 2011-02-15 Inx International Ink Co. Method for transferring holographic and other microstructure or refractive images onto a web-carried resin coating in registration with printing on the web
KR20110048061A (ko) * 2008-09-03 2011-05-09 모저 베어 포토 볼테익 엘티디 광기전력 장치에서 사용되기 위한 투명서브스트레이트 상에 광포획층을 제조하는 방법, 광기전력 장치 및 광기전력 장치를 제조하기 위한 방법
CN116603700B (zh) * 2022-02-08 2024-11-26 成都拓米双都光电有限公司 一种支撑栅板的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB817051A (en) * 1954-10-14 1959-07-22 Nat Res Dev Improvements in and relating to production of diffraction gratings
US818966A (en) * 1905-09-29 1906-04-24 Frederic E Ives Diffraction-grating replica.
NL164688C (nl) * 1973-10-15 1981-01-15 Mca Disco Vision Werkwijze voor de vervaardiging van een videoschijf waarbij uitgaande van een moedermatrijs eerst een vorm wordt vervaardigd.
JPS5284752A (en) * 1976-01-07 1977-07-14 Hitachi Ltd Preparation of optical part which uses as matrix cured adhesives
DE2800476A1 (de) * 1977-01-07 1978-07-13 Instruments Sa Verfahren zur duplizierung einer optischen flaeche sowie so hergestelltes beugungsgitter
JPS53119061A (en) * 1977-03-26 1978-10-18 Nippon Chemical Ind Light and shade scale drawing method
NL7804036A (nl) * 1978-04-17 1979-10-19 Philips Nv Optisch uitleesbare informatieschijf.
JPS5727222A (en) * 1980-07-25 1982-02-13 Canon Inc Optical separator

Also Published As

Publication number Publication date
JPH0449921B2 (cg-RX-API-DMAC7.html) 1992-08-12
ATE37240T1 (de) 1988-09-15
DE3565010D1 (en) 1988-10-20
EP0175460B1 (en) 1988-09-14
EP0175460A1 (en) 1986-03-26
JPS6147902A (ja) 1986-03-08
US4657780A (en) 1987-04-14

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