JPS6114482B2 - - Google Patents

Info

Publication number
JPS6114482B2
JPS6114482B2 JP16787082A JP16787082A JPS6114482B2 JP S6114482 B2 JPS6114482 B2 JP S6114482B2 JP 16787082 A JP16787082 A JP 16787082A JP 16787082 A JP16787082 A JP 16787082A JP S6114482 B2 JPS6114482 B2 JP S6114482B2
Authority
JP
Japan
Prior art keywords
optical
band
light
reflection filter
etalon
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
Application number
JP16787082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5957205A (ja
Inventor
Shigefumi Masuda
Akira Okamoto
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16787082A priority Critical patent/JPS5957205A/ja
Publication of JPS5957205A publication Critical patent/JPS5957205A/ja
Publication of JPS6114482B2 publication Critical patent/JPS6114482B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1861—Reflection gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Semiconductor Lasers (AREA)
JP16787082A 1982-09-27 1982-09-27 光学帯域反射フイルタ Granted JPS5957205A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16787082A JPS5957205A (ja) 1982-09-27 1982-09-27 光学帯域反射フイルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16787082A JPS5957205A (ja) 1982-09-27 1982-09-27 光学帯域反射フイルタ

Publications (2)

Publication Number Publication Date
JPS5957205A JPS5957205A (ja) 1984-04-02
JPS6114482B2 true JPS6114482B2 (US06534493-20030318-C00166.png) 1986-04-18

Family

ID=15857604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16787082A Granted JPS5957205A (ja) 1982-09-27 1982-09-27 光学帯域反射フイルタ

Country Status (1)

Country Link
JP (1) JPS5957205A (US06534493-20030318-C00166.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH054226Y2 (US06534493-20030318-C00166.png) * 1987-10-26 1993-02-02

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69323702T2 (de) * 1992-12-18 1999-07-22 Raytheon Co Eine Kombination aus Beugungsgitter und Prisma
DE19619478A1 (de) * 1996-05-14 1997-11-20 Sick Ag Optische Anordnung mit diffraktivem optischem Element
FR2985576B1 (fr) * 2012-01-05 2014-10-17 Ulis Detecteur infrarouge comportant un boitier integrant au moins un reseau de diffraction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH054226Y2 (US06534493-20030318-C00166.png) * 1987-10-26 1993-02-02

Also Published As

Publication number Publication date
JPS5957205A (ja) 1984-04-02

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