JPS60217349A - 演算装置 - Google Patents

演算装置

Info

Publication number
JPS60217349A
JPS60217349A JP59074543A JP7454384A JPS60217349A JP S60217349 A JPS60217349 A JP S60217349A JP 59074543 A JP59074543 A JP 59074543A JP 7454384 A JP7454384 A JP 7454384A JP S60217349 A JPS60217349 A JP S60217349A
Authority
JP
Japan
Prior art keywords
signal
light
incident
light beam
receiving 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
JP59074543A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0451010B2 (enrdf_load_stackoverflow
Inventor
Yuichi Handa
祐一 半田
Jun Tokumitsu
徳光　純
Kenji Saito
謙治 斉藤
Hideaki Nojiri
英章 野尻
Nobuyoshi Tanaka
田中　信義
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 JP59074543A priority Critical patent/JPS60217349A/ja
Publication of JPS60217349A publication Critical patent/JPS60217349A/ja
Priority to US07/102,789 priority patent/US4815027A/en
Publication of JPH0451010B2 publication Critical patent/JPH0451010B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
    • G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
    • G06E3/005—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements using electro-optical or opto-electronic means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP59074543A 1984-04-13 1984-04-13 演算装置 Granted JPS60217349A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59074543A JPS60217349A (ja) 1984-04-13 1984-04-13 演算装置
US07/102,789 US4815027A (en) 1984-04-13 1987-09-23 Optical operation apparatus for effecting parallel signal processing by detecting light transmitted through a filter in the form of a matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59074543A JPS60217349A (ja) 1984-04-13 1984-04-13 演算装置

Publications (2)

Publication Number Publication Date
JPS60217349A true JPS60217349A (ja) 1985-10-30
JPH0451010B2 JPH0451010B2 (enrdf_load_stackoverflow) 1992-08-17

Family

ID=13550277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59074543A Granted JPS60217349A (ja) 1984-04-13 1984-04-13 演算装置

Country Status (1)

Country Link
JP (1) JPS60217349A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0451010B2 (enrdf_load_stackoverflow) 1992-08-17

Similar Documents

Publication Publication Date Title
CN112232504B (zh) 一种光子神经网络
CN112001487A (zh) 一种光子神经网络
US4673953A (en) Interpixel null suppression for optical image bars
JPH05210073A (ja) 集積電気光学変調器とその線形性向上方法
CA1299246C (en) Common path multichannel optical processor
KR101597039B1 (ko) 광 변조기 및 노광 헤드
CN105103036A (zh) 光学模块以及光照射装置
JP2025508561A (ja) 光エンコーダ
JPH0668713B2 (ja) 光デ−タ処理システム及びマトリックス反転、乗算、及び加算方法
JPS60217349A (ja) 演算装置
WO2021238751A1 (zh) 一种硅基液晶装置
JP4357077B2 (ja) 内部反射型空間変調器
JPH0451009B2 (enrdf_load_stackoverflow)
JP6767813B2 (ja) 光変調素子、空間光変調器および露光装置
JP2019184943A (ja) 光制御素子
CN112232487A (zh) 光学神经网络芯片及其计算方法
US6424452B1 (en) Transversal electrooptical modulator
AU701009B2 (en) Frequency-multiplexed logic, amplification, and energy beam control using interference
US6404531B1 (en) Transverse electro-optic modulator
JPH0546269A (ja) 光演算装置
US5144415A (en) Apparatus for processing information carried by electro-magnetic radiation beam
JPH0452927B2 (enrdf_load_stackoverflow)
JPS5919923A (ja) 多ビ−ム音響光学変調装置
Spaulding Three-Color Acoustooptic Modulator
JPH04160612A (ja) 光リアルタイム演算器