JPS5831307A - Interference filter - Google Patents

Interference filter

Info

Publication number
JPS5831307A
JPS5831307A JP13044381A JP13044381A JPS5831307A JP S5831307 A JPS5831307 A JP S5831307A JP 13044381 A JP13044381 A JP 13044381A JP 13044381 A JP13044381 A JP 13044381A JP S5831307 A JPS5831307 A JP S5831307A
Authority
JP
Japan
Prior art keywords
change
temp
refractive index
undergoing
zns
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.)
Granted
Application number
JP13044381A
Other languages
Japanese (ja)
Other versions
JPH031645B2 (en
Inventor
Tetsuo Kuwabara
Original Assignee
Tokyo Optical Co 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 Tokyo Optical Co Ltd filed Critical Tokyo Optical Co Ltd
Priority to JP56130443A priority Critical patent/JPH031645B2/ja
Publication of JPS5831307A publication Critical patent/JPS5831307A/en
Publication of JPH031645B2 publication Critical patent/JPH031645B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/28Interference filters
    • G02B5/285Interference filters comprising deposited thin solid films
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/008Mountings, adjusting means, or light-tight connections, for optical elements with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21Brakes
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/254Fluid or viscous friction
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/262Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
    • E05Y2201/266Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion rotary
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/30Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators

Abstract

PURPOSE:To obtain an interference filter undergoing a small change in the central wavelength due to a temp. change by suitably combining a substance undergoing a plus change in the refractive index due to a temp. change with a substance undergoing a minus change in the refractive index due to a temp. change to form a multilayer film. CONSTITUTION:A multilayered film is formed by suitably combining at least 1 layer of a film forming substance undergoing a plus change in the refractive index due to a temp. change such as ZnS, SiO2, ZnSe or Ge with at least 1 layer of a film forming substance undergoing a minus change in the refractive index due to a temp. change such as PbTe, PbSe, CaF2, BaF2, LaF3 or MgF2. For example, a band-path filter is manufactured by forming a multilayered film consisting of alternate PbTe and ZnS layers 1-3, 5-7 and a spacer layer 4 made of ZnS having a low rate of change in the refractive index due to a temp. change on a substrate (sapphire) 8. The filter has reduced dependency of the central wavelength position on temp.
JP56130443A 1981-08-20 1981-08-20 Expired - Lifetime JPH031645B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56130443A JPH031645B2 (en) 1981-08-20 1981-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56130443A JPH031645B2 (en) 1981-08-20 1981-08-20

Publications (2)

Publication Number Publication Date
JPS5831307A true JPS5831307A (en) 1983-02-24
JPH031645B2 JPH031645B2 (en) 1991-01-11

Family

ID=15034361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56130443A Expired - Lifetime JPH031645B2 (en) 1981-08-20 1981-08-20

Country Status (1)

Country Link
JP (1) JPH031645B2 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262101A (en) * 1984-06-09 1985-12-25 Horiba Ltd Multi-layered film interference filter for moisture meter
JPS619604A (en) * 1984-06-23 1986-01-17 Koshin Kogaku:Kk Multi-layered dielectric film filter
JPS6222034A (en) * 1985-07-22 1987-01-30 Koshin Kogaku:Kk Interference filter spectral device
JPS62103519U (en) * 1985-12-20 1987-07-01
JPH04217206A (en) * 1990-12-18 1992-08-07 Asahi Optical Co Ltd Fresh color separating reflective film
JPH05273472A (en) * 1992-01-21 1993-10-22 Hughes Aircraft Co Light observation and near-infrared-ray tracking system for portable missile firing device
EP0863414A3 (en) * 1997-03-06 1999-07-28 Northrop Grumman Corporation Process for fabricating structurally robust optical coatings
WO2010128605A1 (en) 2009-05-07 2010-11-11 コニカミノルタオプト株式会社 Optical characteristic measuring probe
GB2530099A (en) * 2014-09-15 2016-03-16 Schlumberger Holdings Temperature invariant infrared filter
JP2016518031A (en) * 2013-05-08 2016-06-20 カムリン・テクノロジーズ・(スウィッツァランド)・リミテッドCamlin Technologies (Switzerland) Limited Light guiding for vertical external cavity surface emitting lasers
US10345480B2 (en) 2014-09-15 2019-07-09 Schlumberger Technology Corporation Mid-infrared acid sensor
US10487646B2 (en) 2014-09-15 2019-11-26 Schlumberger Technology Corporation Mid-infrared sensor
US10539500B2 (en) 2014-09-15 2020-01-21 Schlumberger Technology Corporation Active surface cleaning for a sensor
US10921482B2 (en) 2014-09-15 2021-02-16 Schlumberger Technology Corporation Mid-infrared carbon dioxide sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114032A (en) * 1974-06-20 1976-02-04 Gen Derekutorishite Co Opuchikarufuaibaarinkuyokonekuta
JPS5453549A (en) * 1977-10-05 1979-04-26 Canon Inc Multilayer thin film optical system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114032A (en) * 1974-06-20 1976-02-04 Gen Derekutorishite Co Opuchikarufuaibaarinkuyokonekuta
JPS5453549A (en) * 1977-10-05 1979-04-26 Canon Inc Multilayer thin film optical system

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262101A (en) * 1984-06-09 1985-12-25 Horiba Ltd Multi-layered film interference filter for moisture meter
JPH0469882B2 (en) * 1984-06-23 1992-11-09 Koshin Kogaku Jugen
JPS619604A (en) * 1984-06-23 1986-01-17 Koshin Kogaku:Kk Multi-layered dielectric film filter
JPS6222034A (en) * 1985-07-22 1987-01-30 Koshin Kogaku:Kk Interference filter spectral device
JPS62103519U (en) * 1985-12-20 1987-07-01
JPH0330329Y2 (en) * 1985-12-20 1991-06-27
JPH04217206A (en) * 1990-12-18 1992-08-07 Asahi Optical Co Ltd Fresh color separating reflective film
JPH05273472A (en) * 1992-01-21 1993-10-22 Hughes Aircraft Co Light observation and near-infrared-ray tracking system for portable missile firing device
EP0863414A3 (en) * 1997-03-06 1999-07-28 Northrop Grumman Corporation Process for fabricating structurally robust optical coatings
WO2010128605A1 (en) 2009-05-07 2010-11-11 コニカミノルタオプト株式会社 Optical characteristic measuring probe
JP2016518031A (en) * 2013-05-08 2016-06-20 カムリン・テクノロジーズ・(スウィッツァランド)・リミテッドCamlin Technologies (Switzerland) Limited Light guiding for vertical external cavity surface emitting lasers
GB2530099A (en) * 2014-09-15 2016-03-16 Schlumberger Holdings Temperature invariant infrared filter
GB2530099B (en) * 2014-09-15 2019-01-02 Schlumberger Holdings Temperature invariant infrared filter
US10345480B2 (en) 2014-09-15 2019-07-09 Schlumberger Technology Corporation Mid-infrared acid sensor
US10451784B2 (en) 2014-09-15 2019-10-22 Schlumberger Technology Corporation Temperature invariant infrared filter
US10487646B2 (en) 2014-09-15 2019-11-26 Schlumberger Technology Corporation Mid-infrared sensor
US10539500B2 (en) 2014-09-15 2020-01-21 Schlumberger Technology Corporation Active surface cleaning for a sensor
NO344896B1 (en) * 2014-09-15 2020-06-22 Schlumberger Technology Bv Temperature invariant infrared filter
US10865638B2 (en) 2014-09-15 2020-12-15 Schlumberger Technology Corporation Mid-infrared sensor
US10921482B2 (en) 2014-09-15 2021-02-16 Schlumberger Technology Corporation Mid-infrared carbon dioxide sensor

Also Published As

Publication number Publication date
JPH031645B2 (en) 1991-01-11

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