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JPS6456401A - Infrared-ray transmission optical element - Google Patents

Infrared-ray transmission optical element

Info

Publication number
JPS6456401A
JPS6456401A JP63057629A JP5762988A JPS6456401A JP S6456401 A JPS6456401 A JP S6456401A JP 63057629 A JP63057629 A JP 63057629A JP 5762988 A JP5762988 A JP 5762988A JP S6456401 A JPS6456401 A JP S6456401A
Authority
JP
Japan
Prior art keywords
infrared
thin film
diamond
ray
transmission material
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
JP63057629A
Other languages
Japanese (ja)
Inventor
Ikuo Hosoya
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP63057629A priority Critical patent/JPS6456401A/en
Publication of JPS6456401A publication Critical patent/JPS6456401A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Filters (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

PURPOSE:To improve an optical characteristic in an infrared-ray area, the surface intensity and the humidity resistance, by forming a diamond thin film or a carbon thin film containing a diamond structure, on the surface of an infrared-ray use transmission material. CONSTITUTION:A diamond thin film or a diamond-like carbon DLC thin film is formed, for instance, by bringing gas obtained by exciting carbon source gas, into contact with an infrared-ray use transmission material. This diamond thin film or DLC thin film being hard and excellent in a water-barrier property protects the infrared-ray use transmission material of the inside from a scratch and moisture, therefore, the surface intensity and the humidity resistance which are conventional defects can be improved remarkably. In such a way, the optical characteristic of the infrared-ray area is raised, and also, the surface intensity and the humidity can be raised.
JP63057629A 1987-03-11 1988-03-11 Infrared-ray transmission optical element Pending JPS6456401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63057629A JPS6456401A (en) 1987-03-11 1988-03-11 Infrared-ray transmission optical element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5768787 1987-03-11
JP63057629A JPS6456401A (en) 1987-03-11 1988-03-11 Infrared-ray transmission optical element

Publications (1)

Publication Number Publication Date
JPS6456401A true JPS6456401A (en) 1989-03-03

Family

ID=26398694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63057629A Pending JPS6456401A (en) 1987-03-11 1988-03-11 Infrared-ray transmission optical element

Country Status (1)

Country Link
JP (1) JPS6456401A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183602A (en) * 1989-09-18 1993-02-02 Cornell Research Foundation, Inc. Infra red diamond composites
WO1995031711A1 (en) * 1994-05-13 1995-11-23 Applied Systems, Inc. Optical sensing with crystal assembly sensing tip
JPH08262203A (en) * 1995-03-17 1996-10-11 Lg Electron Inc Reflection preventing layer for display device
US6785044B2 (en) 2001-04-10 2004-08-31 Mitsubishi Denki Kabushiki Kaisha Infrared transparent optical element and infrared imaging camera using the same
US7978331B2 (en) 2006-03-16 2011-07-12 Kurashiki Boseki Kabushiki Kaisha Attenuated total reflection optical probe and apparatus therewith for spectroscopic measurement of aqueous solution
EP2271914A4 (en) * 2008-04-23 2012-01-04 Lars Oesterlund Optical sensor unit for evanescence wave spectroscopy
US10209408B2 (en) 2014-03-13 2019-02-19 Fujifilm Corporation Optical component, infrared camera, and method for manufacturing optical component

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183602A (en) * 1989-09-18 1993-02-02 Cornell Research Foundation, Inc. Infra red diamond composites
WO1995031711A1 (en) * 1994-05-13 1995-11-23 Applied Systems, Inc. Optical sensing with crystal assembly sensing tip
US5552604A (en) * 1994-05-13 1996-09-03 Donald W. Sting Optical sensing with crystal assembly sensing tip
US5703366A (en) * 1994-05-13 1997-12-30 Asi Applied Systems, L.L.C. Optical sensing with crystal assembly sensing tip
JPH08262203A (en) * 1995-03-17 1996-10-11 Lg Electron Inc Reflection preventing layer for display device
US6785044B2 (en) 2001-04-10 2004-08-31 Mitsubishi Denki Kabushiki Kaisha Infrared transparent optical element and infrared imaging camera using the same
US7978331B2 (en) 2006-03-16 2011-07-12 Kurashiki Boseki Kabushiki Kaisha Attenuated total reflection optical probe and apparatus therewith for spectroscopic measurement of aqueous solution
EP2271914A4 (en) * 2008-04-23 2012-01-04 Lars Oesterlund Optical sensor unit for evanescence wave spectroscopy
US9709504B2 (en) 2008-04-23 2017-07-18 Molecular Fingerprint Sweden Ab Optical sensor unit for evanescence wave spectroscopy
US10209408B2 (en) 2014-03-13 2019-02-19 Fujifilm Corporation Optical component, infrared camera, and method for manufacturing optical component

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