ATE100642T1 - Optische resonanzvorrichtung. - Google Patents

Optische resonanzvorrichtung.

Info

Publication number
ATE100642T1
ATE100642T1 AT87309878T AT87309878T ATE100642T1 AT E100642 T1 ATE100642 T1 AT E100642T1 AT 87309878 T AT87309878 T AT 87309878T AT 87309878 T AT87309878 T AT 87309878T AT E100642 T1 ATE100642 T1 AT E100642T1
Authority
AT
Austria
Prior art keywords
grating
optical axis
lens
laser
resonance device
Prior art date
Application number
AT87309878T
Other languages
English (en)
Inventor
Richard Wyatt
Keith Henderson Cameron
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE100642T1 publication Critical patent/ATE100642T1/de

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
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
    • H01S3/08009—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Surgical Instruments (AREA)
  • Laser Surgery Devices (AREA)
  • Optical Communication System (AREA)
AT87309878T 1986-11-10 1987-11-06 Optische resonanzvorrichtung. ATE100642T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868626787A GB8626787D0 (en) 1986-11-10 1986-11-10 Optical tuning device
EP87309878A EP0268411B1 (de) 1986-11-10 1987-11-06 Optische Resonanzvorrichtung

Publications (1)

Publication Number Publication Date
ATE100642T1 true ATE100642T1 (de) 1994-02-15

Family

ID=10607067

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87309878T ATE100642T1 (de) 1986-11-10 1987-11-06 Optische resonanzvorrichtung.

Country Status (9)

Country Link
US (1) US5018831A (de)
EP (1) EP0268411B1 (de)
JP (1) JPH0712105B2 (de)
AT (1) ATE100642T1 (de)
CA (1) CA1303710C (de)
DE (1) DE3788850T2 (de)
ES (1) ES2048160T3 (de)
GB (1) GB8626787D0 (de)
WO (1) WO1988003723A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050179A (en) * 1989-04-20 1991-09-17 Massachusetts Institute Of Technology External cavity semiconductor laser
JPH03129890A (ja) * 1989-10-16 1991-06-03 Nippon Telegr & Teleph Corp <Ntt> 波長可変半導体レーザ光源装置
SE468337B (sv) * 1991-05-08 1992-12-14 Radians Innova Ab Saett att anordna och justera in en laser samt laseranordning vilken genomfoer saettet
JPH06112583A (ja) * 1992-09-25 1994-04-22 Ando Electric Co Ltd 外部共振器型半導体レーザ光源
GB2295265B (en) * 1994-11-18 1998-04-29 Northern Telecom Ltd Injection laser assembly incorporating a monitor photosensor
US6212216B1 (en) 1996-12-17 2001-04-03 Ramadas M. R. Pillai External cavity micro laser apparatus
US6421479B1 (en) 2000-10-31 2002-07-16 Zolo Technologies, Inc. Apparatus and method facilitating optical alignment of a bulk optical multiplexer/demultiplexer
WO2004021530A1 (en) * 2002-08-30 2004-03-11 Agilent Technologies, Inc. Wavelength tunable resonator with a prism
JP2022116365A (ja) * 2019-04-01 2022-08-10 株式会社村田製作所 光学素子、光源装置および光学装置
JP2022112520A (ja) * 2019-04-03 2022-08-03 株式会社村田製作所 光源装置および光学装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968456A (en) * 1967-11-24 1976-07-06 Vought Corporation Regenerative laser device
US3774121A (en) * 1971-12-13 1973-11-20 Bell Telephone Labor Inc Wavelength selective laser apparatus
US4287486A (en) * 1976-02-02 1981-09-01 Massachusetts Institute Of Technology Laser resonator cavities with wavelength tuning arrangements
NL8104121A (nl) * 1981-09-07 1983-04-05 Philips Nv Afstembare optische demultiplexinrichting.
US4464759A (en) * 1981-09-21 1984-08-07 Massachusetts Institute Of Technology Semiconductor diode laser system
US4504950A (en) * 1982-03-02 1985-03-12 California Institute Of Technology Tunable graded rod laser assembly
US4571024A (en) * 1983-10-25 1986-02-18 The United States Of America As Represented By The Secretary Of The Air Force Wavelength selective demultiplexer tuner
US4667922A (en) * 1985-11-08 1987-05-26 The United States Of America As Represented By The United States Department Of Energy Support assembly having three dimension position adjustment capabilities

Also Published As

Publication number Publication date
GB8626787D0 (en) 1986-12-10
ES2048160T3 (es) 1994-03-16
EP0268411B1 (de) 1994-01-19
US5018831A (en) 1991-05-28
EP0268411A1 (de) 1988-05-25
CA1303710C (en) 1992-06-16
JPH01501827A (ja) 1989-06-22
DE3788850T2 (de) 1994-05-05
DE3788850D1 (de) 1994-03-03
JPH0712105B2 (ja) 1995-02-08
WO1988003723A1 (en) 1988-05-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties