JPS6480903A - Infrared optical element - Google Patents

Infrared optical element

Info

Publication number: JPS6480903A
Authority: JP; Japan
Prior art keywords: film; optical element; hydrogen; hard carbon; 4mum
Prior art date: 1987-09-22
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

JP62238224A

Other languages

English (en)

Inventor

Hiroyuki Sugimura

Makoto Itagaki

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.)

Nikon Corp

Original Assignee

Nikon Corp

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.)

1987-09-22

Filing date

1987-09-22

Publication date

1989-03-27

1987-09-22 Application filed by Nikon Corp filed Critical Nikon Corp

1987-09-22 Priority to JP62238224A priority Critical patent/JPS6480903A/ja

1989-03-27 Publication of JPS6480903A publication Critical patent/JPS6480903A/ja

Status Pending legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title abstract 3
229910052739 hydrogen Inorganic materials 0.000 abstract 4
239000001257 hydrogen Substances 0.000 abstract 4
229910021385 hard carbon Inorganic materials 0.000 abstract 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
238000010521 absorption reaction Methods 0.000 abstract 2
238000006243 chemical reaction Methods 0.000 abstract 2
125000004430 oxygen atom Chemical group O* 0.000 abstract 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
230000003247 decreasing effect Effects 0.000 abstract 1
229910052732 germanium Inorganic materials 0.000 abstract 1
GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
239000000758 substrate Substances 0.000 abstract 1

Landscapes

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

JP62238224A 1987-09-22 1987-09-22 Infrared optical element Pending JPS6480903A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP62238224A JPS6480903A (en)	1987-09-22	1987-09-22	Infrared optical element

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62238224A JPS6480903A (en)	1987-09-22	1987-09-22	Infrared optical element

Publications (1)

Publication Number	Publication Date
JPS6480903A true JPS6480903A (en)	1989-03-27

Family

ID=17026991

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP62238224A Pending JPS6480903A (en)	1987-09-22	1987-09-22	Infrared optical element

Country Status (1)

Country	Link
JP (1)	JPS6480903A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010032428A1 (ja)	2008-09-17	2010-03-25	新日本製鐵株式会社	高強度厚鋼板およびその製造方法
WO2010055609A1 (ja)	2008-11-11	2010-05-20	新日本製鐵株式会社	高強度厚鋼板およびその製造方法
JPWO2016052080A1 (ja) *	2014-09-30	2017-06-15	富士フイルム株式会社	反射防止膜及びカルコゲナイドガラスレンズ並びに撮像装置

1987
- 1987-09-22 JP JP62238224A patent/JPS6480903A/ja active Pending

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010032428A1 (ja)	2008-09-17	2010-03-25	新日本製鐵株式会社	高強度厚鋼板およびその製造方法
WO2010055609A1 (ja)	2008-11-11	2010-05-20	新日本製鐵株式会社	高強度厚鋼板およびその製造方法
JPWO2016052080A1 (ja) *	2014-09-30	2017-06-15	富士フイルム株式会社	反射防止膜及びカルコゲナイドガラスレンズ並びに撮像装置
US9766375B2 (en)	2014-09-30	2017-09-19	Fujifilm Corporation	Antireflection film, lens, and imaging device

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