IT1237333B - ACOUSTIC OPTICAL INSULATOR AND METHOD FOR ISOLATING A SEMICONDUCTOR DIODE LIGHT SOURCE FROM VARIATIONS IN OUTPUT LOAD - Google Patents

ACOUSTIC OPTICAL INSULATOR AND METHOD FOR ISOLATING A SEMICONDUCTOR DIODE LIGHT SOURCE FROM VARIATIONS IN OUTPUT LOAD

Info

Publication number
IT1237333B
IT1237333B IT8224032A IT2403282A IT1237333B IT 1237333 B IT1237333 B IT 1237333B IT 8224032 A IT8224032 A IT 8224032A IT 2403282 A IT2403282 A IT 2403282A IT 1237333 B IT1237333 B IT 1237333B
Authority
IT
Italy
Prior art keywords
isolating
variations
light source
output load
semiconductor diode
Prior art date
Application number
IT8224032A
Other languages
Italian (it)
Other versions
IT8224032A0 (en
Inventor
John Stuart Heeks
John David Jackson
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of IT8224032A0 publication Critical patent/IT8224032A0/en
Application granted granted Critical
Publication of IT1237333B publication Critical patent/IT1237333B/en

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 
    • G02F1/11—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 acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
    • G02F1/125—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 acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves in an optical waveguide structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0064—Anti-reflection devices, e.g. optical isolaters
IT8224032A 1981-11-03 1982-11-03 ACOUSTIC OPTICAL INSULATOR AND METHOD FOR ISOLATING A SEMICONDUCTOR DIODE LIGHT SOURCE FROM VARIATIONS IN OUTPUT LOAD IT1237333B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08133054A GB2109122B (en) 1981-11-03 1981-11-03 Acousto optic isolator

Publications (2)

Publication Number Publication Date
IT8224032A0 IT8224032A0 (en) 1982-11-03
IT1237333B true IT1237333B (en) 1993-05-31

Family

ID=10525583

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8224032A IT1237333B (en) 1981-11-03 1982-11-03 ACOUSTIC OPTICAL INSULATOR AND METHOD FOR ISOLATING A SEMICONDUCTOR DIODE LIGHT SOURCE FROM VARIATIONS IN OUTPUT LOAD

Country Status (5)

Country Link
JP (1) JPS58140717A (en)
AU (1) AU553871B2 (en)
DE (1) DE3239312A1 (en)
GB (1) GB2109122B (en)
IT (1) IT1237333B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60163425U (en) * 1984-04-10 1985-10-30 日本電気株式会社 optical frequency modulator
JPH0390274U (en) * 1989-12-28 1991-09-13
JPH0433076U (en) * 1990-07-12 1992-03-18
US5128798A (en) * 1991-02-07 1992-07-07 International Business Machines Corporation Addressable wedge etalon filter
EP2812960A4 (en) 2012-02-10 2015-10-28 Nkt Photonics As Laser device with frequency stabilising control module

Also Published As

Publication number Publication date
GB2109122A (en) 1983-05-25
JPS6357768B2 (en) 1988-11-14
DE3239312A1 (en) 1983-05-11
AU8985282A (en) 1983-05-12
IT8224032A0 (en) 1982-11-03
AU553871B2 (en) 1986-07-31
JPS58140717A (en) 1983-08-20
GB2109122B (en) 1985-05-15

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