ES454819A1 - Dispositivo de excitacion de ondas en un medio limitado por un dioptroplano. - Google Patents

Dispositivo de excitacion de ondas en un medio limitado por un dioptroplano.

Info

Publication number
ES454819A1
ES454819A1 ES454819A ES454819A ES454819A1 ES 454819 A1 ES454819 A1 ES 454819A1 ES 454819 A ES454819 A ES 454819A ES 454819 A ES454819 A ES 454819A ES 454819 A1 ES454819 A1 ES 454819A1
Authority
ES
Spain
Prior art keywords
dioptric element
waves
lens
excitation
cell
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
ES454819A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES454819A1 publication Critical patent/ES454819A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/001—Axicons, waxicons, reflaxicons
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Lasers (AREA)
  • Lenses (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

Dispositivo de excitación de ondas en un medio limitado por un dioptro plano, que comprende una fuente de radiaciones que emiten un haz de rayos, caracterizado porque comprende una lente, en la que una primera superficie plana se encuentra frente a la fuente emisora de radiaciones, siendo de tales características la segunda superficie de la lente frente al dioptro plano, que los rayos del haz, refractados por dicha segunda superficie, llegan hasta el dioptro plano bajo un ángulo de incidencia i constante, y que la onda incidente sobre el citado dioptro correspondiente al citado haz refractado por la segunda superficie e la lente, y la onda refractada por el citado dioptro correspondiente a esta onda incidente, se encuentran en fase a lo largo de una trayectoria dada, trazada sobre la superficie del dioptro plano.
ES454819A 1976-01-06 1977-01-05 Dispositivo de excitacion de ondas en un medio limitado por un dioptroplano. Expired ES454819A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600185A FR2337589A1 (fr) 1976-01-06 1976-01-06 Dispositif d'excitation d'ondes notamment d'ondes ultra-sonores incluant une lentille

Publications (1)

Publication Number Publication Date
ES454819A1 true ES454819A1 (es) 1978-02-16

Family

ID=9167651

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454819A Expired ES454819A1 (es) 1976-01-06 1977-01-05 Dispositivo de excitacion de ondas en un medio limitado por un dioptroplano.

Country Status (12)

Country Link
US (1) US4151752A (es)
JP (1) JPS52109955A (es)
BE (1) BE849669A (es)
CA (1) CA1101536A (es)
CH (1) CH615276A5 (es)
DE (1) DE2659595A1 (es)
DK (1) DK587576A (es)
ES (1) ES454819A1 (es)
FR (1) FR2337589A1 (es)
GB (1) GB1544791A (es)
NL (1) NL7614316A (es)
SE (1) SE7700099L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2459477A1 (fr) * 1979-06-21 1981-01-09 Anikeev Yakov Capteur ultrasonique pour le controle en immersion
US4474437A (en) * 1982-04-12 1984-10-02 Gorenstein Marc V Teaching aid for simulating gravitational bending of light
US4519707A (en) * 1983-01-31 1985-05-28 General Dynamics, Pomona Division Multi-spectral target detection system with common collecting means
EP0198944B1 (en) * 1985-04-26 1990-03-21 International Business Machines Corporation Scanning acoustic microscope
US4790612A (en) * 1986-09-15 1988-12-13 International Business Machines Corporation Method and apparatus for copying holographic disks
US5005938A (en) * 1988-05-06 1991-04-09 Matsushita Electric Industry Co., Ltd. Optical wavelength convertical apparatus
FR2650144B1 (fr) * 1989-07-19 1991-09-27 Commissariat Energie Atomique Traducteur ultrasonore focalise
US5438366A (en) * 1993-03-31 1995-08-01 Eastman Kodak Company Aspherical blur filter for reducing artifacts in imaging apparatus
US7410464B2 (en) * 2002-06-04 2008-08-12 Moshe Ein-Gal Wave generating device
JP7173931B2 (ja) * 2019-06-07 2022-11-16 日立Ｇｅニュークリア・エナジー株式会社 超音波検査装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709760A (en) * 1952-03-14 1955-05-31 Sperry Prod Inc Variable angle ultrasonic search unit
US3166731A (en) * 1959-11-24 1965-01-19 Chemetron Corp Ultrasonic testing device
US3924453A (en) * 1973-05-04 1975-12-09 United States Steel Corp Ultrasonic testing of tubing employing a spiral wave generator
FR2256617B1 (es) * 1973-12-26 1980-03-21 Commissariat Energie Atomique

Also Published As

Publication number Publication date
CA1101536A (en) 1981-05-19
SE7700099L (sv) 1977-07-07
DE2659595A1 (de) 1977-07-14
BE849669A (fr) 1977-04-15
US4151752A (en) 1979-05-01
GB1544791A (en) 1979-04-25
FR2337589B1 (es) 1979-07-06
JPS52109955A (en) 1977-09-14
FR2337589A1 (fr) 1977-08-05
CH615276A5 (es) 1980-01-15
DK587576A (da) 1977-07-07
NL7614316A (nl) 1977-07-08

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