USB522309I5 - - Google Patents

Info

Publication number
USB522309I5
USB522309I5 US52230974A USB522309I5 US B522309 I5 USB522309 I5 US B522309I5 US 52230974 A US52230974 A US 52230974A US B522309 I5 USB522309 I5 US B522309I5
Authority
US
United States
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.)
Pending
Application number
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 filed Critical
Priority to US05/522,309 priority Critical patent/US3991606A/en
Publication of USB522309I5 publication Critical patent/USB522309I5/en
Application granted granted Critical
Publication of US3991606A publication Critical patent/US3991606A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/002—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means for representing acoustic field distribution

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
US05/522,309 1974-11-08 1974-11-08 Apparatus and method for converting mechanical wave energy to optical energy Expired - Lifetime US3991606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/522,309 US3991606A (en) 1974-11-08 1974-11-08 Apparatus and method for converting mechanical wave energy to optical energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/522,309 US3991606A (en) 1974-11-08 1974-11-08 Apparatus and method for converting mechanical wave energy to optical energy

Publications (2)

Publication Number Publication Date
USB522309I5 true USB522309I5 (en) 1976-02-03
US3991606A US3991606A (en) 1976-11-16

Family

ID=24080353

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/522,309 Expired - Lifetime US3991606A (en) 1974-11-08 1974-11-08 Apparatus and method for converting mechanical wave energy to optical energy

Country Status (1)

Country Link
US (1) US3991606A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1112750A (en) * 1978-10-13 1981-11-17 Jean-Luc Dion Liquid crystal acousto-optic cell
US4379408A (en) * 1981-01-12 1983-04-12 Raj Technology Partnership Liquid crystal technique for examining internal structures
US4506550A (en) * 1981-02-06 1985-03-26 Raj Technology Partnership Non-destructive testing system employing a liquid crystal detector cell
US4393712A (en) * 1981-09-08 1983-07-19 Raj Technology Partnership Portable liquid crystal testing device
EP0113941A1 (en) * 1983-01-17 1984-07-25 Raj Technology Partnership Liquid crystal acousto-optical detector cell
US4788865A (en) * 1986-11-26 1988-12-06 Raj Technology, Inc. Construction of liquid crystal cell for acoustic imaging
JPS63204313A (en) * 1987-02-19 1988-08-24 Semiconductor Energy Lab Co Ltd Pressure sensor
US10355623B1 (en) 2006-12-07 2019-07-16 Dmitriy Yavid Generator employing piezolectric and resonating elements with synchronized heat delivery
US9590534B1 (en) 2006-12-07 2017-03-07 Dmitriy Yavid Generator employing piezoelectric and resonating elements
US7696673B1 (en) 2006-12-07 2010-04-13 Dmitriy Yavid Piezoelectric generators, motor and transformers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597043A (en) * 1969-05-02 1971-08-03 Polacoat Inc Nematic liquid crystal optical elements
US3667039A (en) * 1970-06-17 1972-05-30 Nasa Electricity measurement devices employing liquid crystalline materials
US3831434A (en) * 1972-03-23 1974-08-27 Vari Light Corp Methods and apparatus for image display of sound waves and utilizations thereof

Also Published As

Publication number Publication date
US3991606A (en) 1976-11-16

Similar Documents

Publication Publication Date Title
FR2273043B1 (en)
FR2262597A1 (en)
FR2271101A1 (en)
FR2263656B1 (en)
HU170302B (en)
FR2267552A1 (en)
JPS50115648A (en)
AU495028B2 (en)
CS168708B1 (en)
JPS50117674U (en)
JPS50118595U (en)
JPS50126734U (en)
JPS50130359A (en)
DD114347A1 (en)
BG20459A1 (en)
BG26378A3 (en)
BE836964A (en)
CH573571A5 (en)
BG26532A3 (en)
CH413074A4 (en)
BG19639A1 (en)
BG26192A3 (en)
CH41675A4 (en)
BG26001A3 (en)
AU479634A (en)