SE8003967L - Spektralanalysator - Google Patents

Spektralanalysator

Info

Publication number
SE8003967L
SE8003967L SE8003967A SE8003967A SE8003967L SE 8003967 L SE8003967 L SE 8003967L SE 8003967 A SE8003967 A SE 8003967A SE 8003967 A SE8003967 A SE 8003967A SE 8003967 L SE8003967 L SE 8003967L
Authority
SE
Sweden
Prior art keywords
transducer
optical path
disposed
collimating
laser source
Prior art date
Application number
SE8003967A
Other languages
Unknown language ( )
English (en)
Other versions
SE450738B (sv
Inventor
B-U Chen
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of SE8003967L publication Critical patent/SE8003967L/sv
Publication of SE450738B publication Critical patent/SE450738B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/17—Spectrum analysis; Fourier analysis with optical or acoustical auxiliary devices
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/33—Acousto-optical deflection devices
    • G02F1/335—Acousto-optical deflection devices having an optical waveguide structure

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE8003967A 1979-05-29 1980-05-28 Spektralanalysator av rf-typ SE450738B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/043,411 US4253060A (en) 1979-05-29 1979-05-29 RF Spectrum analyzer

Publications (2)

Publication Number Publication Date
SE8003967L true SE8003967L (sv) 1980-11-30
SE450738B SE450738B (sv) 1987-07-20

Family

ID=21927042

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003967A SE450738B (sv) 1979-05-29 1980-05-28 Spektralanalysator av rf-typ

Country Status (6)

Country Link
US (1) US4253060A (sv)
DE (1) DE3018212A1 (sv)
FR (1) FR2458059A1 (sv)
GB (1) GB2050599B (sv)
IL (1) IL60012A (sv)
SE (1) SE450738B (sv)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348074A (en) * 1980-03-03 1982-09-07 The United States Of America As Represented By The Secretary Of The Navy Application of ion implantation to LiNbO3 integrated, optical spectrum analyzers
US4328576A (en) * 1980-03-10 1982-05-04 Itek Corporation Wide band demodulator of phase modulated signals
DE3201128C2 (de) * 1981-01-17 1985-08-29 Omron Tateisi Electronics Co., Kyoto Optische Schaltvorrichtung
GB2098347B (en) * 1981-02-18 1985-07-24 Omron Tateisi Electronics Co Parallel-serial converter for optical data
JPS57142603A (en) * 1981-02-27 1982-09-03 Canon Inc Optical scanner
JPS57142664A (en) * 1981-02-27 1982-09-03 Canon Inc Information recorder
US4453801A (en) * 1981-04-15 1984-06-12 Canon Kabushiki Kaisha Protected Luneburg lens
US4394060A (en) * 1981-04-15 1983-07-19 Canon Kabushiki Kaisha Light beam scanning system with saw transducer
US4455063A (en) * 1981-04-15 1984-06-19 Canon Kabushiki Kaisha Luneburg lens for waveguide with graded index profile
DE3138727A1 (de) * 1981-09-29 1983-04-21 Siemens AG, 1000 Berlin und 8000 München Frequenzanalysator in planarer wellenleitertechnologie und verfahren zur herstellung einer planaren geodaetischen linse auf oder in einem substrat
DE3138745A1 (de) * 1981-09-29 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Akustooptischer lichtablenker mit hoher aufloesung
US4464624A (en) * 1981-10-15 1984-08-07 General Dynamics/Electronics Division Broadband optical spectrum analyzer
US4762383A (en) * 1981-12-04 1988-08-09 Omron Tateisi Electronics Co. Two dimensional light beam deflectors utilizing thermooptical effect and method of using same
US4568911A (en) * 1981-12-29 1986-02-04 Omron Tateisi Electronics Co. Method and device for optical D-A conversion
US4604707A (en) * 1982-03-12 1986-08-05 Omron Tateisi Electronics Co. Device and method for comparing optical signals
GB2119533B (en) * 1982-04-17 1985-12-18 Marconi Co Ltd A bragg cell
DE3235499A1 (de) * 1982-09-24 1984-04-05 Siemens AG, 1000 Berlin und 8000 München Beugungsbegrenzte linse fuer eine bragg-zelle
US4544229A (en) * 1983-01-19 1985-10-01 Battelle Development Corporation Apparatus for evaluating a polynomial function using an array of optical modules
US4618819A (en) * 1984-03-27 1986-10-21 The University Of Rochester Measurement of electrical signals with subpicosecond resolution
US4633170A (en) * 1984-06-05 1986-12-30 The United States Of America As Represented By The Secretary Of The Navy Bragg cell spectrum analyzer
FR2574943B1 (fr) * 1984-12-18 1987-05-22 Thomson Csf Systeme analyseur de transitoires
US4725774A (en) * 1986-06-20 1988-02-16 Northrop Corporation Integrated interferometric acousto-optic spectrum analyzer
US4801872A (en) * 1986-07-09 1989-01-31 Nec Corporation Guided-wave acoustooptic spectrum analyzer
FR2637079B1 (fr) * 1988-09-23 1990-11-23 Rd Ctre Suisse Electro Microte Capteur de force a guide d'ondes optique integre dans un substrat
US4993032A (en) * 1989-12-28 1991-02-12 General Dynamics Corp., Electronics Divn. Monolithic temperature stabilized optical tuning circuit for channel separation in WDM systems utilizing tunable lasers
US5027055A (en) * 1990-01-10 1991-06-25 The United States Of America As Represented By The Secretary Of The Navy Compact optical RF spectrum analyzer
GB2331149B (en) * 1991-11-20 1999-09-22 Marconi Gec Ltd An electrostatic voltage sensor
US7355162B2 (en) * 2002-07-02 2008-04-08 Optitune Plc Optical wavelength measuring device using guiding body and diffractive structure
CN103018170A (zh) * 2012-11-28 2013-04-03 南京百丝胜新材料科技有限公司 在线检测材料弹性参数均匀性的非接触式检测方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619796A (en) * 1970-04-27 1971-11-09 Bell Telephone Labor Inc Phase-matching arrangements in parametric traveling-wave devices
US3877781A (en) * 1974-01-16 1975-04-15 Bell Telephone Labor Inc Electro-optical thin-film device

Also Published As

Publication number Publication date
FR2458059A1 (fr) 1980-12-26
FR2458059B1 (sv) 1984-01-13
SE450738B (sv) 1987-07-20
GB2050599B (en) 1983-04-27
GB2050599A (en) 1981-01-07
IL60012A (en) 1985-02-28
DE3018212A1 (de) 1980-12-11
US4253060A (en) 1981-02-24

Similar Documents

Publication Publication Date Title
SE8003967L (sv) Spektralanalysator
JP3059761B2 (ja) 光ファイバの非同期回折格子の形成方法及び装置
ATE75859T1 (de) Wellenlaengenempfindliche optische vorrichtungen.
GB994210A (en) Optical travelling wave parametric devices
US4344675A (en) Optical signal processing device
JPS6425015A (en) Light spectrum analyzer
US4373814A (en) Compact optical coupling device and optical-fiber interferometer gyrometer comprising such a device
KR910009133B1 (ko) 레이저광을 이용하는 정보기기
US4600307A (en) Coherent radiation detecting apparatus
SE7700099L (sv) Anordning for exitering av vagor, speciellt ultraljudvagor, innefattande en lins
US4355869A (en) Self scanned optical Fourier transform arrangement
JPS55154443A (en) Laser induced damage evaluating apparatus
JPS5727086A (en) Wavelength controlled laser wherein wave guide and grating lens are applied
JPS56104485A (en) Semiconductor laser device
KR910008376A (ko) 렌즈의 표면질 측정방법
SU884394A1 (ru) Устройство дл измерени длин волн
SU864942A1 (ru) Дисперсионный интерферометр
SU1534331A1 (ru) Устройство дл измерени ширины характеристики направленности ультразвукового излучател
SU1638580A1 (ru) Устройство дл измерени акустического давлени
SU701323A1 (ru) Планарна акустооптическа лини регулируемой задержки сигнала
RU2061250C1 (ru) Акустооптическое устройство для определения частоты радиочастотного сигнала
SU1619015A1 (ru) Способ контрол толщины материала
SU1651267A1 (ru) Устройство дл записи голограмм фазовых объектов
FR2266150A1 (en) Spectrometer for Raman effect analysis - has three monochromators with optical gratings coupled to same axis
GB2021280A (en) Testing by holography

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8003967-0

Effective date: 19911209

Format of ref document f/p: F