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)
French (fr)
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/xx

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 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
    • G06E3/003—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 OR CALCULATING; 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 (enExample)
BE (1) BE783395A (enExample)
DE (1) DE2123833A1 (enExample)
FR (1) FR2137780B1 (enExample)
IT (1) IT955353B (enExample)
LU (1) LU65347A1 (enExample)
NL (1) NL7206119A (enExample)

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 (en) * 1985-03-20 1989-07-11 Masayuki Kato Optical pickup with hologram lenses
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 (en) 2009-02-11 2010-08-19 Boston Scientific Scimed, Inc. Insulated ablation catheter devices and methods of use
JP5490235B2 (ja) 2009-06-30 2014-05-14 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 マップ及び切除のための開放洗浄ハイブリッドカテーテル
US9089340B2 (en) 2010-12-30 2015-07-28 Boston Scientific Scimed, Inc. Ultrasound guided tissue ablation
WO2012166239A1 (en) 2011-06-01 2012-12-06 Boston Scientific Scimed, Inc. Ablation probe with ultrasonic imaging capabilities
CN103987336A (zh) 2011-09-14 2014-08-13 波士顿科学西美德公司 具有多种消融模式的消融装置
CA2848053A1 (en) 2011-09-14 2013-03-21 Boston Scientific Scimed, Inc. Ablation device with ionically conductive balloon
US9241761B2 (en) 2011-12-28 2016-01-26 Koninklijke Philips N.V. Ablation probe with ultrasonic imaging capability
JP2015506234A (ja) 2012-01-10 2015-03-02 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． 電気生理学システム
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
WO2016061002A1 (en) 2014-10-13 2016-04-21 Boston Scientific Scimed Inc. Tissue diagnosis and treatment using mini-electrodes
CN106604675B (zh) 2014-10-24 2020-01-10 波士顿科学医学有限公司 具有耦接到消融尖头的柔性电极组件的医疗设备
EP3232969A1 (en) 2014-12-18 2017-10-25 Boston Scientific Scimed Inc. Real-time morphology analysis for lesion assessment

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

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
GB1448840A (en) Optical correlator
ATA1073373A (de) Brillenfassung
BE820132A (fr) Appareil optique
AT343378B (de) Brillengestell
BE791756A (fr) Correlateur optique coherent a canaux multiples
FR2282666A1 (fr) Metronome optique
IT955789B (it) Correlatore ottico multicanale a luce coerente
BR7410689D0 (pt) Dispositivo de selecao de lentes
BE784467A (fr) Appareil optique
SE401740B (sv) Optisk metronomanordning
FR2287050A1 (fr) Objectif optique
IT987477B (it) Correlatore ottico
FR2289973A1 (fr) Correlateur electro-optique
BE804590A (fr) Projecteur optique multiple
BE759538A (fr) Elements optiques
BE792483A (fr) Azurant optique
BE784466A (fr) Appareil optique