JPS5968723A - 光変調素子 - Google Patents

光変調素子

Info

Publication number
JPS5968723A
JPS5968723A JP57179265A JP17926582A JPS5968723A JP S5968723 A JPS5968723 A JP S5968723A JP 57179265 A JP57179265 A JP 57179265A JP 17926582 A JP17926582 A JP 17926582A JP S5968723 A JPS5968723 A JP S5968723A
Authority
JP
Japan
Prior art keywords
light
refractive index
index distribution
light beam
modulation element
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
JP57179265A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0522886B2 (enrdf_load_html_response
Inventor
Masao Nishimura
西村 征夫
Yuko Mochizuki
望月 祐子
Kazuo Minoura
一雄 箕浦
Takeshi Baba
健 馬場
Kazuhiko Matsuoka
和彦 松岡
Masayuki Usui
臼井 正幸
Atsushi Someya
染谷 厚
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP57179265A priority Critical patent/JPS5968723A/ja
Publication of JPS5968723A publication Critical patent/JPS5968723A/ja
Priority to US07/063,788 priority patent/US4848879A/en
Publication of JPH0522886B2 publication Critical patent/JPH0522886B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0147Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on thermo-optic effects
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1238Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
    • G06K15/1257Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on more than one main scanning line
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/129Colour printing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP57179265A 1982-10-09 1982-10-13 光変調素子 Granted JPS5968723A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57179265A JPS5968723A (ja) 1982-10-13 1982-10-13 光変調素子
US07/063,788 US4848879A (en) 1982-10-09 1987-06-22 Light modulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57179265A JPS5968723A (ja) 1982-10-13 1982-10-13 光変調素子

Publications (2)

Publication Number Publication Date
JPS5968723A true JPS5968723A (ja) 1984-04-18
JPH0522886B2 JPH0522886B2 (enrdf_load_html_response) 1993-03-31

Family

ID=16062821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57179265A Granted JPS5968723A (ja) 1982-10-09 1982-10-13 光変調素子

Country Status (1)

Country Link
JP (1) JPS5968723A (enrdf_load_html_response)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61120114A (ja) * 1984-11-16 1986-06-07 Hitachi Ltd 光情報発生方式
JPH0756128A (ja) * 1994-06-22 1995-03-03 Hitachi Ltd 光情報発生方法
US6452710B1 (en) 1997-08-08 2002-09-17 National Institute Of Advanced Industrial Science And Technology Optical element, optical control method and device using this optical element, and method of manufacturing optical element
CN114830016A (zh) * 2019-10-11 2022-07-29 捷克光学与电学研究院 热光空间光调制器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61120114A (ja) * 1984-11-16 1986-06-07 Hitachi Ltd 光情報発生方式
JPH0756128A (ja) * 1994-06-22 1995-03-03 Hitachi Ltd 光情報発生方法
US6452710B1 (en) 1997-08-08 2002-09-17 National Institute Of Advanced Industrial Science And Technology Optical element, optical control method and device using this optical element, and method of manufacturing optical element
CN114830016A (zh) * 2019-10-11 2022-07-29 捷克光学与电学研究院 热光空间光调制器
JP2022551460A (ja) * 2019-10-11 2022-12-09 ウスタフ フォトニキ ア エレクトロニキ アーヴェー ツェーエル,ヴェー.ヴェー.イー. 熱光学空間光変調器

Also Published As

Publication number Publication date
JPH0522886B2 (enrdf_load_html_response) 1993-03-31

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