DE69022322D1 - Optisches Filter. - Google Patents

Optisches Filter.

Info

Publication number
DE69022322D1
DE69022322D1 DE69022322T DE69022322T DE69022322D1 DE 69022322 D1 DE69022322 D1 DE 69022322D1 DE 69022322 T DE69022322 T DE 69022322T DE 69022322 T DE69022322 T DE 69022322T DE 69022322 D1 DE69022322 D1 DE 69022322D1
Authority
DE
Germany
Prior art keywords
optical filter
filter
optical
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 - Fee Related
Application number
DE69022322T
Other languages
English (en)
Other versions
DE69022322T2 (de
Inventor
Masahiko Ishida
Syuji Takada
Toshikazu Ohnishi
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.)
Horiba Ltd
Original Assignee
Horiba 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 Horiba Ltd filed Critical Horiba Ltd
Publication of DE69022322D1 publication Critical patent/DE69022322D1/de
Application granted granted Critical
Publication of DE69022322T2 publication Critical patent/DE69022322T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Filters (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69022322T 1989-07-25 1990-06-29 Optisches Filter. Expired - Fee Related DE69022322T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989087250U JP2523733Y2 (ja) 1989-07-25 1989-07-25 光学フィルタ

Publications (2)

Publication Number Publication Date
DE69022322D1 true DE69022322D1 (de) 1995-10-19
DE69022322T2 DE69022322T2 (de) 1996-04-04

Family

ID=13909554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022322T Expired - Fee Related DE69022322T2 (de) 1989-07-25 1990-06-29 Optisches Filter.

Country Status (5)

Country Link
US (1) US5138485A (de)
EP (1) EP0410160B1 (de)
JP (1) JP2523733Y2 (de)
KR (1) KR940010589B1 (de)
DE (1) DE69022322T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH695281A5 (de) * 1993-04-02 2006-02-28 Balzers Hochvakuum Verfahren zur Herstellung eines Filters, danach hergestellte optische Schicht, optisches Bauelement mit einer derartigen Schicht und Braeunungsanlage mit einem solchen Element.
US5700332A (en) * 1996-07-11 1997-12-23 The United States Of America As Represented By The United States Department Of Energy Segregated tandem filter for enhanced conversion efficiency in a thermophotovoltaic energy conversion system
DE19723234C2 (de) * 1997-06-03 2000-02-10 Siemens Ag Filter zur Herausfilterung von Spektralbereichen und optisches System zur Verbrennungsanalyse
DE10141102A1 (de) 2001-08-22 2003-04-03 Schott Glas Cadmiumfreie optische Steilkantenfilter
US6678082B2 (en) 2001-09-12 2004-01-13 Harris Corporation Electro-optical component including a fluorinated poly(phenylene ether ketone) protective coating and related methods
JP2021144031A (ja) * 2020-03-11 2021-09-24 旭化成エレクトロニクス株式会社 半導体ウエハ、半導体デバイス、及びガス濃度測定装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907672A (en) * 1958-08-25 1959-10-06 Ford Motor Co Aurous coating on an optical element
US3192575A (en) * 1962-07-25 1965-07-06 Perkin Elmer Corp Heat insulating window
NL300132A (de) * 1962-11-19
US3398040A (en) * 1965-04-01 1968-08-20 Nat Res Corp Vacuum coated product
US3514175A (en) * 1966-06-24 1970-05-26 Corning Glass Works Structural closure members with absorption and reflection films
FR2037986A5 (en) * 1969-03-14 1970-12-31 Leybold Heraeus Verwaltung Vacuum deposition of layers of transparent - material onto glass
CH583912A5 (en) * 1974-10-31 1977-01-14 Balzers Patent Beteilig Ag IR transparent thin film system - has germanium, silicon, cadmium telluride, zinc selenide or sulphide and/or alumina films
JPS51131340A (en) * 1975-05-12 1976-11-15 Hitachi Ltd Optical interference filter
US4382177A (en) * 1980-09-15 1983-05-03 Heaney James J Substantially transparent insulating anti-condensation structure
AT382203B (de) * 1981-04-29 1987-01-26 Glaverbel Isolierglasscheibe mit klarglasscheiben
SU1125588A1 (ru) * 1982-01-27 1984-11-23 Киевское Научно-Производственное Объединение "Аналитприбор" Интерференционный отрезающий фильтр
JPS60205502A (ja) * 1984-03-30 1985-10-17 Toppan Printing Co Ltd 固体撮像素子用色分解フイルタ−の製造方法
JPS60163352U (ja) * 1984-04-07 1985-10-30 株式会社　堀場製作所 ガス分析計
JPS60262101A (ja) * 1984-06-09 1985-12-25 Horiba Ltd 水分計用多層膜干渉フイルタ
JPS6252503A (ja) * 1985-08-31 1987-03-07 Dainippon Printing Co Ltd 光学フイルタ−素子及びその製造法
JPS62106404A (ja) * 1985-11-02 1987-05-16 Canon Inc 色分解フイルタ−及びその製造法
JPS6361202A (ja) * 1986-09-02 1988-03-17 Nikon Corp 赤外用光学薄膜
JPS63189802A (ja) * 1987-02-02 1988-08-05 Matsushita Electric Ind Co Ltd 光結合部品
US5008143A (en) * 1987-07-06 1991-04-16 The Mearl Corporation Decorative objects with multi-color effects

Also Published As

Publication number Publication date
EP0410160A2 (de) 1991-01-30
EP0410160A3 (en) 1992-03-04
KR940010589B1 (ko) 1994-10-24
KR910003365A (ko) 1991-02-27
DE69022322T2 (de) 1996-04-04
JP2523733Y2 (ja) 1997-01-29
EP0410160B1 (de) 1995-09-13
JPH0326101U (de) 1991-03-18
US5138485A (en) 1992-08-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee