JPS5913609Y2 - 液晶空間変調器 - Google Patents

液晶空間変調器

Info

Publication number
JPS5913609Y2
JPS5913609Y2 JP1975136940U JP13694075U JPS5913609Y2 JP S5913609 Y2 JPS5913609 Y2 JP S5913609Y2 JP 1975136940 U JP1975136940 U JP 1975136940U JP 13694075 U JP13694075 U JP 13694075U JP S5913609 Y2 JPS5913609 Y2 JP S5913609Y2
Authority
JP
Japan
Prior art keywords
liquid crystal
spatial modulator
phase plate
crystal spatial
pattern
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
JP1975136940U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5250074U (enrdf_load_stackoverflow
Inventor
恵一 窪田
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.)
NEC Corp
Original Assignee
NEC 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.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP1975136940U priority Critical patent/JPS5913609Y2/ja
Publication of JPS5250074U publication Critical patent/JPS5250074U/ja
Application granted granted Critical
Publication of JPS5913609Y2 publication Critical patent/JPS5913609Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Holo Graphy (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP1975136940U 1975-10-07 1975-10-07 液晶空間変調器 Expired JPS5913609Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975136940U JPS5913609Y2 (ja) 1975-10-07 1975-10-07 液晶空間変調器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975136940U JPS5913609Y2 (ja) 1975-10-07 1975-10-07 液晶空間変調器

Publications (2)

Publication Number Publication Date
JPS5250074U JPS5250074U (enrdf_load_stackoverflow) 1977-04-09
JPS5913609Y2 true JPS5913609Y2 (ja) 1984-04-23

Family

ID=28616895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975136940U Expired JPS5913609Y2 (ja) 1975-10-07 1975-10-07 液晶空間変調器

Country Status (1)

Country Link
JP (1) JPS5913609Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132111B2 (enrdf_load_stackoverflow) * 1972-03-23 1976-09-10

Also Published As

Publication number Publication date
JPS5250074U (enrdf_load_stackoverflow) 1977-04-09

Similar Documents

Publication Publication Date Title
US9158279B2 (en) Spatial light modulators, holographic 3-dimensional display apparatuses including the spatial light modulators, and methods of modulating spatial light
CN101465133A (zh) 光信息记录装置和方法
KR101075351B1 (ko) 홀로그램 기록 장치
US7656768B2 (en) Phase masks for use in holographic data storage
US8064115B2 (en) Hologram recording/reproducing apparatus
JP4214601B2 (ja) ホログラム記録再生装置及びホログラム記録再生方法
WO2017140044A1 (zh) 全息信息记录和再现装置和方法、显示设备
EP0518449A1 (en) Optical interconnection apparatus
JPS5913609Y2 (ja) 液晶空間変調器
JP2000089648A (ja) ホログラム記録再生装置及びホログラム記録媒体
JP3473027B2 (ja) 光学装置
JP2003140108A (ja) 光学装置
KR20000004675A (ko) 복층 압전 광변위소자를 이용한 페이스 멀티플렉싱 타입 홀로그램 데이타 스토레지 시스템
KR20010021350A (ko) 홀로그래픽 메모리 시스템에 있어서 주기적 구조의 무렌즈촬상을 위한 탈보트 효과 사용
JP2613479B2 (ja) 計算機ホログラフィー装置
KR100276058B1 (ko) 피에조 각도 중첩 타입 홀로그램 데이타 스토레지 시스템 및 복층형 압전 광변위소자 제조방법
JP2011158721A (ja) ホログラム記録素子
JP2816576B2 (ja) 光書込み型液晶ライトバルブ
JPS60222839A (ja) ３次元デイスプレイ
JP2540359B2 (ja) 液晶光学素子
JP3379390B2 (ja) マスタホログラム，これを用いたカラーフィルタの製造方法
KR100396953B1 (ko) 앵귤러 멀티플렉싱 타입 홀로그램 데이타 스토리지 시스템
JPS589211Y2 (ja) 液晶空間変調器
JP3076213B2 (ja) ホログラム作成装置
JP2004021064A (ja) 光メモリ装置