GB1494001A - Non-return faraday effect system and its application to a laser amplifier - Google Patents

Non-return faraday effect system and its application to a laser amplifier

Info

Publication number
GB1494001A
GB1494001A GB10149/75A GB1014975A GB1494001A GB 1494001 A GB1494001 A GB 1494001A GB 10149/75 A GB10149/75 A GB 10149/75A GB 1014975 A GB1014975 A GB 1014975A GB 1494001 A GB1494001 A GB 1494001A
Authority
GB
United Kingdom
Prior art keywords
plates
plate
axis
polarization
incidence
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
GB10149/75A
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB1494001A publication Critical patent/GB1494001A/en
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB10149/75A 1974-03-12 1975-03-11 Non-return faraday effect system and its application to a laser amplifier Expired GB1494001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408356A FR2264294B1 (US06174465-20010116-C00003.png) 1974-03-12 1974-03-12

Publications (1)

Publication Number Publication Date
GB1494001A true GB1494001A (en) 1977-12-07

Family

ID=9136182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10149/75A Expired GB1494001A (en) 1974-03-12 1975-03-11 Non-return faraday effect system and its application to a laser amplifier

Country Status (9)

Country Link
US (1) US3963995A (US06174465-20010116-C00003.png)
JP (1) JPS50123449A (US06174465-20010116-C00003.png)
AU (1) AU468804B2 (US06174465-20010116-C00003.png)
CA (1) CA1026449A (US06174465-20010116-C00003.png)
DE (1) DE2510355A1 (US06174465-20010116-C00003.png)
FR (1) FR2264294B1 (US06174465-20010116-C00003.png)
GB (1) GB1494001A (US06174465-20010116-C00003.png)
IT (1) IT1033151B (US06174465-20010116-C00003.png)
SE (1) SE7502770L (US06174465-20010116-C00003.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931474A1 (de) * 1978-08-04 1980-02-21 Nippon Telegraph & Telephone Nicht reziproke optische vorrichtung
DE3426138A1 (de) * 1983-07-15 1985-01-24 Fuji Electrochemical Co., Ltd., Tokio/Tokyo Optische einwegleitung

Families Citing this family (5)

* 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
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
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931474A1 (de) * 1978-08-04 1980-02-21 Nippon Telegraph & Telephone Nicht reziproke optische vorrichtung
DE3426138A1 (de) * 1983-07-15 1985-01-24 Fuji Electrochemical Co., Ltd., Tokio/Tokyo Optische einwegleitung
GB2143337A (en) * 1983-07-15 1985-02-06 Nippon Telegraph & Telephone Optical isolator
DE3426138C2 (de) * 1983-07-15 1999-07-22 Nippon Telegraph & Telephone Optische Einwegleitung

Also Published As

Publication number Publication date
US3963995A (en) 1976-06-15
DE2510355A1 (de) 1975-09-18
AU7871675A (en) 1976-01-22
SE7502770L (US06174465-20010116-C00003.png) 1975-09-15
AU468804B2 (en) 1976-01-22
JPS50123449A (US06174465-20010116-C00003.png) 1975-09-27
FR2264294B1 (US06174465-20010116-C00003.png) 1978-06-16
CA1026449A (en) 1978-02-14
FR2264294A1 (US06174465-20010116-C00003.png) 1975-10-10
IT1033151B (it) 1979-07-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee