IT1033151B - Sistema ottico antiritorno ad effetto faraday ed applicazione ad un amplificatore laser - Google Patents

Sistema ottico antiritorno ad effetto faraday ed applicazione ad un amplificatore laser

Info

Publication number
IT1033151B
IT1033151B IT20610/75A IT2061075A IT1033151B IT 1033151 B IT1033151 B IT 1033151B IT 20610/75 A IT20610/75 A IT 20610/75A IT 2061075 A IT2061075 A IT 2061075A IT 1033151 B IT1033151 B IT 1033151B
Authority
IT
Italy
Prior art keywords
application
optical system
laser amplifier
faraday effect
return optical
Prior art date
Application number
IT20610/75A
Other languages
English (en)
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Application granted granted Critical
Publication of IT1033151B publication Critical patent/IT1033151B/it

Links

Classifications

    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • 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 
    • G02F1/09—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 magneto-optical elements, e.g. exhibiting Faraday effect
    • G02F1/093—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 magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators
    • 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
    • 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
    • H01S3/02—Constructional details
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
IT20610/75A 1974-03-12 1975-02-25 Sistema ottico antiritorno ad effetto faraday ed applicazione ad un amplificatore laser IT1033151B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408356A FR2264294B1 (it) 1974-03-12 1974-03-12

Publications (1)

Publication Number Publication Date
IT1033151B true IT1033151B (it) 1979-07-10

Family

ID=9136182

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20610/75A IT1033151B (it) 1974-03-12 1975-02-25 Sistema ottico antiritorno ad effetto faraday ed applicazione ad un amplificatore laser

Country Status (9)

Country Link
US (1) US3963995A (it)
JP (1) JPS50123449A (it)
AU (1) AU468804B2 (it)
CA (1) CA1026449A (it)
DE (1) DE2510355A1 (it)
FR (1) FR2264294B1 (it)
GB (1) GB1494001A (it)
IT (1) IT1033151B (it)
SE (1) SE7502770L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1393276A (en) * 1975-05-15 1977-11-17 John Leonard Hughes Electrical beam amplifying system
US4239329A (en) * 1978-08-04 1980-12-16 Nippon Telegraph And Telephone Public Corporation Optical nonreciprocal device
US4272158A (en) * 1979-03-02 1981-06-09 Coherent, Inc. Broadband optical diode for a ring laser
JPS57196165A (en) * 1981-05-28 1982-12-02 Iwatsu Electric Co Ltd Light intensity modulation measuring device
NL192407C (nl) * 1983-07-15 1997-07-04 Nippon Telegraph & Telephone Optische isolator.
US4975918A (en) * 1989-06-07 1990-12-04 Maxwell Laboratories, Inc. Tunable laser
JPH04191703A (ja) * 1990-11-27 1992-07-10 Fujitsu Ltd 偏光無依存性光学部品

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523718A (en) * 1968-04-17 1970-08-11 Us Army Low temperature optical isolator for laser systems

Also Published As

Publication number Publication date
DE2510355A1 (de) 1975-09-18
FR2264294B1 (it) 1978-06-16
FR2264294A1 (it) 1975-10-10
SE7502770L (it) 1975-09-15
CA1026449A (en) 1978-02-14
AU7871675A (en) 1976-01-22
US3963995A (en) 1976-06-15
GB1494001A (en) 1977-12-07
AU468804B2 (en) 1976-01-22
JPS50123449A (it) 1975-09-27

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