BE834484A - Diode laser a pompage electrique et a reaction repartie - Google Patents

Diode laser a pompage electrique et a reaction repartie

Info

Publication number
BE834484A
BE834484A BE160913A BE160913A BE834484A BE 834484 A BE834484 A BE 834484A BE 160913 A BE160913 A BE 160913A BE 160913 A BE160913 A BE 160913A BE 834484 A BE834484 A BE 834484A
Authority
BE
Belgium
Prior art keywords
laser diode
electric pumping
distributed reaction
distributed
reaction
Prior art date
Application number
BE160913A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE834484A publication Critical patent/BE834484A/xx

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
    • H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • 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
    • H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/1228—DFB lasers with a complex coupled grating, e.g. gain or loss coupling

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
BE160913A 1974-10-15 1975-10-14 Diode laser a pompage electrique et a reaction repartie BE834484A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/515,121 US3970958A (en) 1974-10-15 1974-10-15 Electrically pumped, solid-state distributed feedback laser with particular grating spacing

Publications (1)

Publication Number Publication Date
BE834484A true BE834484A (fr) 1976-02-02

Family

ID=24050058

Family Applications (1)

Application Number Title Priority Date Filing Date
BE160913A BE834484A (fr) 1974-10-15 1975-10-14 Diode laser a pompage electrique et a reaction repartie

Country Status (9)

Country Link
US (1) US3970958A (xx)
JP (1) JPS5164884A (xx)
BE (1) BE834484A (xx)
CA (1) CA1042095A (xx)
DE (1) DE2543869A1 (xx)
FR (1) FR2331156A1 (xx)
GB (1) GB1513892A (xx)
NL (1) NL7512116A (xx)
SE (1) SE413723B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661783A (en) * 1981-03-18 1987-04-28 The United States Of America As Represented By The Secretary Of The Navy Free electron and cyclotron resonance distributed feedback lasers and masers
US4573163A (en) * 1982-09-13 1986-02-25 At&T Bell Laboratories Longitudinal mode stabilized laser
US4777148A (en) * 1985-01-30 1988-10-11 Massachusetts Institute Of Technology Process for making a mesa GaInAsP/InP distributed feedback laser
US4722092A (en) * 1985-01-30 1988-01-26 Massachusetts Institute Of Technology GaInAsP/InP distributed feedback laser
US4806996A (en) * 1986-04-10 1989-02-21 American Telephone And Telegraph Company, At&T Bell Laboratories Dislocation-free epitaxial layer on a lattice-mismatched porous or otherwise submicron patterned single crystal substrate
US4701995A (en) * 1986-10-29 1987-10-27 American Telephone And Telegraph Company, At&T Bell Laboratories Method of making a nonplanar buried-heterostructure distributed-feedback laser
JPS63258090A (ja) * 1987-04-15 1988-10-25 Sharp Corp 半導体レ−ザ装置
EP0309744A3 (de) * 1987-09-29 1989-06-28 Siemens Aktiengesellschaft Anordnung mit einem flächig sich erstreckenden Dünnfilmwellenleiter
DE69017852T2 (de) * 1989-12-04 1995-08-10 Canon Kk Optisches Kopplergerät mit wellenlängeselektivem optischem Koppler.
US5233187A (en) * 1991-01-22 1993-08-03 Canon Kabushiki Kaisha Multi-wavelength light detecting and/or emitting apparatuses having serially arranged grating directional couplers
US5157537A (en) * 1991-02-01 1992-10-20 Yeda Research And Development Co., Ltd. Distributed resonant cavity light beam modulator
JP3847038B2 (ja) * 1999-11-26 2006-11-15 Ｎｅｃエレクトロニクス株式会社 光半導体装置およびその製造方法
CN107851966B (zh) * 2015-06-30 2020-09-15 柏林合作研究学会 具有分布式反馈的激光二极管及其生产方法
WO2017083840A1 (en) * 2015-11-13 2017-05-18 Uvic Industry Partnerships Inc. Plasmon-enhanced below bandgap photoconductive terahertz generation and detection
CN106448651B (zh) * 2016-09-08 2019-09-27 哈尔滨工程大学 一种波导高阶模式转换器
CN111922535B (zh) * 2020-08-12 2022-02-18 淮北特兰奇地毯有限公司 一种智能化地毯用激光打孔器及其工作方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868589A (en) * 1972-10-10 1975-02-25 Univ California Thin film devices and lasers

Also Published As

Publication number Publication date
JPS5164884A (xx) 1976-06-04
FR2331156B1 (xx) 1982-06-18
GB1513892A (en) 1978-06-14
FR2331156A1 (fr) 1977-06-03
CA1042095A (en) 1978-11-07
SE413723B (sv) 1980-06-16
DE2543869A1 (de) 1976-04-29
US3970958A (en) 1976-07-20
SE7511480L (sv) 1976-04-20
NL7512116A (nl) 1976-04-21

Similar Documents

Publication Publication Date Title
IT1051060B (it) Dispositivo elettrico di alimentazione
SE7507027L (sv) Starkstromskabel.
BE825518A (fr) Element chauffant electrique a structure stratifiee
FR2295841A1 (fr) Photocomposeuse a laser
DK562075A (da) Effektregulator
BE834484A (fr) Diode laser a pompage electrique et a reaction repartie
IT1043568B (it) Perfezionamenti a dispositivi di fissaggio
FR2295816A1 (fr) Rasoir electrique a tondeuse
DK367875A (da) Stabiliseret stromforsyning
BE834480A (fr) Laser a diode a heterojonction
FR2287109A1 (fr) Diode electroluminescente
BE813341A (fr) Convertisseur statique a grande puissance
FR2324910A1 (fr) Ventilateur a entrainement electrique
SE414251B (sv) Elektriskt exciterad hogeffektlaser
DK359975A (da) Motordreven gresskerer
NL7507721A (nl) Elektrochemische generator met afgedicht huis.
IT1042024B (it) Laser con un risonatore
CH617060B (de) Uhr mit elektrischer weckvorrichtung.
SE7506725L (sv) Effekthalvledarkomponent
FR2282731A1 (fr) Laser a reception distribuee, a semi-conducteur a pompage electrique
FR2284205A1 (fr) Laser a injection a semi-conducteur
IT1064316B (it) Perfezionamenti apportati a dispositivi di alimentazione elettrica passanti
IT1030431B (it) Connessione elettrica
FR2275910A1 (fr) Laser a luminescence electrochimique
SE7510265L (sv) Hogeffektstromstellare