JPH031641B2 - - Google Patents

Info

Publication number
JPH031641B2
JPH031641B2 JP57209999A JP20999982A JPH031641B2 JP H031641 B2 JPH031641 B2 JP H031641B2 JP 57209999 A JP57209999 A JP 57209999A JP 20999982 A JP20999982 A JP 20999982A JP H031641 B2 JPH031641 B2 JP H031641B2
Authority
JP
Japan
Prior art keywords
diffraction grating
grating
diffraction
angle
shape
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 - Lifetime
Application number
JP57209999A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59100404A (ja
Inventor
Kyoshi Yokomori
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP20999982A priority Critical patent/JPS59100404A/ja
Publication of JPS59100404A publication Critical patent/JPS59100404A/ja
Publication of JPH031641B2 publication Critical patent/JPH031641B2/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
    • G02B5/1809—Diffraction gratings with pitch less than or comparable to the wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
JP20999982A 1982-11-30 1982-11-30 三角形状の反射型レリ−フ回折格子 Granted JPS59100404A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20999982A JPS59100404A (ja) 1982-11-30 1982-11-30 三角形状の反射型レリ−フ回折格子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20999982A JPS59100404A (ja) 1982-11-30 1982-11-30 三角形状の反射型レリ−フ回折格子

Publications (2)

Publication Number Publication Date
JPS59100404A JPS59100404A (ja) 1984-06-09
JPH031641B2 true JPH031641B2 (en, 2012) 1991-01-11

Family

ID=16582173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20999982A Granted JPS59100404A (ja) 1982-11-30 1982-11-30 三角形状の反射型レリ−フ回折格子

Country Status (1)

Country Link
JP (1) JPS59100404A (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2599455B2 (ja) * 1989-02-20 1997-04-09 松下電器産業株式会社 回析格子およびその製造方法
JPH04316002A (ja) * 1991-04-16 1992-11-06 Matsushita Electric Ind Co Ltd 偏光素子
JPH06194123A (ja) * 1992-12-24 1994-07-15 Canon Inc 変位検出装置
JP5245521B2 (ja) * 2008-04-30 2013-07-24 凸版印刷株式会社 表示体及びこれを用いた情報印刷物
EP2300859B1 (en) * 2008-05-05 2016-01-13 Nanocomp Oy Ltd. Light manipulation arrangement
CN101770048A (zh) * 2010-03-11 2010-07-07 中国科学院上海光学精密机械研究所 偏振无关高效率石英透射三角光栅

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515133A (en) * 1978-07-18 1980-02-02 Nippon Telegr & Teleph Corp <Ntt> Production of plane diffraction grating

Also Published As

Publication number Publication date
JPS59100404A (ja) 1984-06-09

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