BE783395A - Correlateur optique coherent a plusieurs canaux - Google Patents

Correlateur optique coherent a plusieurs canaux

Info

Publication number
BE783395A
BE783395A BE783395A BE783395A BE783395A BE 783395 A BE783395 A BE 783395A BE 783395 A BE783395 A BE 783395A BE 783395 A BE783395 A BE 783395A BE 783395 A BE783395 A BE 783395A
Authority
BE
Belgium
Prior art keywords
coherent optical
optical correlator
channel coherent
channel
correlator
Prior art date
Application number
BE783395A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BE783395A publication Critical patent/BE783395A/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06E3/003—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
    • G06V10/89—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators
    • G06V10/893—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators characterised by the kind of filter
    • G06V10/895—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators characterised by the kind of filter the filter being related to phase processing, e.g. phase-only filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Nonlinear Science (AREA)
  • Holo Graphy (AREA)
BE783395A 1971-05-13 1972-05-12 Correlateur optique coherent a plusieurs canaux BE783395A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123833 DE2123833A1 (de) 1971-05-13 1971-05-13 Kohärent optischer Vielkanalkorrelator

Publications (1)

Publication Number Publication Date
BE783395A true BE783395A (fr) 1972-09-01

Family

ID=5807792

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783395A BE783395A (fr) 1971-05-13 1972-05-12 Correlateur optique coherent a plusieurs canaux

Country Status (7)

Country Link
US (1) US3773401A (fr)
BE (1) BE783395A (fr)
DE (1) DE2123833A1 (fr)
FR (1) FR2137780B1 (fr)
IT (1) IT955353B (fr)
LU (1) LU65347A1 (fr)
NL (1) NL7206119A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940202A (en) * 1971-12-31 1976-02-24 Matsushita Electric Industrial Co., Ltd. Light beam deflection system
US3937580A (en) * 1974-07-11 1976-02-10 Recognition Systems, Inc. Electro-optical method for measuring gaps and lines
US4174179A (en) * 1977-08-24 1979-11-13 Guy Indebetouw Continuous feed holographic correlator for randomly oriented workpieces
AU531821B2 (en) * 1978-12-19 1983-09-08 Dai Nippon Toryo Co. Ltd. Aqueous dispersion type thermosetting coating composition
US4472029A (en) * 1982-03-01 1984-09-18 Itek Corporation Integrated wavefront compensator
US4591236A (en) * 1984-02-13 1986-05-27 International Business Machines Corporation Optical scanner with beam directing holograms at window
CA1257392A (fr) * 1985-03-20 1989-07-11 Masayuki Kato Capteur optique a lentilles halographiques
US4903314A (en) * 1988-05-31 1990-02-20 Grumman Aerospace Corporation Single plate compact optical correlator
US5155605A (en) * 1988-12-15 1992-10-13 Hughes Aircraft Company Rotating disk with spatially stabilized images
US5107351A (en) * 1990-02-16 1992-04-21 Grumman Aerospace Corporation Image enhanced optical correlator system
US5671090A (en) * 1994-10-13 1997-09-23 Northrop Grumman Corporation Methods and systems for analyzing data
JPH11174372A (ja) * 1997-12-11 1999-07-02 Victor Co Of Japan Ltd 投影装置の照明装置及び投影装置
GB0121308D0 (en) * 2001-09-03 2001-10-24 Thomas Swan & Company Ltd Optical processing
WO2010093603A1 (fr) 2009-02-11 2010-08-19 Boston Scientific Scimed, Inc. Dispositifs de cathéters d'ablation isolés et procédés d'utilisation
EP3106116B1 (fr) 2009-06-30 2018-08-01 Boston Scientific Scimed, Inc. Cathéter hybride irrigué ouvert de cartographie et d'ablation
US9089340B2 (en) 2010-12-30 2015-07-28 Boston Scientific Scimed, Inc. Ultrasound guided tissue ablation
JP2014516723A (ja) 2011-06-01 2014-07-17 ボストン サイエンティフィック サイムド，インコーポレイテッド 超音波映像性能を備えた切除プローブ
JP6117209B2 (ja) 2011-09-14 2017-04-19 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 複数のアブレーションモードを備えたアブレーション装置及び同アブレーション装置を含むシステム
WO2013040297A1 (fr) 2011-09-14 2013-03-21 Boston Scientific Scimed, Inc. Dispositif d'ablation équipé d'un ballonnet à conductivité ionique
CN104125811B (zh) 2011-12-28 2016-10-26 波士顿科学医学有限公司 具有超声成像能力的切除探针
US8876817B2 (en) 2012-01-10 2014-11-04 Boston Scientific Scimed Inc. Electrophysiology system and methods
JP5830614B2 (ja) 2012-01-31 2015-12-09 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 超音波組織撮像のための流体に基づいた音響結合を有するアブレーションプローブ、および、アブレーションおよび超音波撮像システム
GB2504970A (en) 2012-08-15 2014-02-19 Swan Thomas & Co Ltd Optical device and methods to reduce cross-talk
CN106793968A (zh) 2014-10-13 2017-05-31 波士顿科学医学有限公司 使用微电极的组织诊断和治疗
EP3209234B1 (fr) 2014-10-24 2023-11-29 Boston Scientific Scimed Inc. Dispositifs médicaux dotés d'un ensemble d'électrode souple couplé à une pointe d'ablation
CN106999080B (zh) 2014-12-18 2020-08-18 波士顿科学医学有限公司 针对病变评估的实时形态分析

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512871A (en) * 1965-06-22 1970-05-19 Ibm Light beam deflection using fourier optics
US3619033A (en) * 1968-09-25 1971-11-09 Sperry Rand Corp Three-dimensional light beam scanner utilizing tandemly arranged diffraction gratings
US3571603A (en) * 1968-11-12 1971-03-23 Us Navy Optical reader and character identification system utilizing a two-dimensional diffracting means

Also Published As

Publication number Publication date
NL7206119A (fr) 1972-11-15
US3773401A (en) 1973-11-20
IT955353B (it) 1973-09-29
DE2123833A1 (de) 1972-11-23
LU65347A1 (fr) 1972-08-23
FR2137780A1 (fr) 1972-12-29
FR2137780B1 (fr) 1975-08-01

Similar Documents

Publication Publication Date Title
BE783395A (fr) Correlateur optique coherent a plusieurs canaux
BE790590A (fr) Modulateur optique
BE809416A (fr) Lecteur optique portatif
IT1031405B (it) Lettore ottico
BE822903A (fr) Viseur optique
AT327426B (de) Brillenglaser
SE394036B (sv) Optisk vagledarfiberanordning
SE7602391L (sv) Optisk anordning
ATA1073373A (de) Brillenfassung
GB1448840A (en) Optical correlator
BE820132A (fr) Appareil optique
BE791756A (fr) Correlateur optique coherent a canaux multiples
AT343378B (de) Brillengestell
IT955789B (it) Correlatore ottico multicanale a luce coerente
FR2282666A1 (fr) Metronome optique
BR7410689D0 (pt) Dispositivo de selecao de lentes
SE401740B (sv) Optisk metronomanordning
BE784467A (fr) Appareil optique
IT987477B (it) Correlatore ottico
FR2289973A1 (fr) Correlateur electro-optique
FR2287050A1 (fr) Objectif optique
BE804590A (fr) Projecteur optique multiple
BE759538A (fr) Elements optiques
BE792483A (fr) Azurant optique
BE784466A (fr) Appareil optique