NL7509975A - Halfgeleider laser. - Google Patents

Halfgeleider laser.

Info

Publication number
NL7509975A
NL7509975A NL7509975A NL7509975A NL7509975A NL 7509975 A NL7509975 A NL 7509975A NL 7509975 A NL7509975 A NL 7509975A NL 7509975 A NL7509975 A NL 7509975A NL 7509975 A NL7509975 A NL 7509975A
Authority
NL
Netherlands
Prior art keywords
semiconductor laser
laser
semiconductor
Prior art date
Application number
NL7509975A
Other languages
English (en)
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of NL7509975A publication Critical patent/NL7509975A/nl

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
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/185—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL]
    • H01S5/187—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL] using Bragg reflection

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
NL7509975A 1974-08-22 1975-08-22 Halfgeleider laser. NL7509975A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49967174A 1974-08-22 1974-08-22

Publications (1)

Publication Number Publication Date
NL7509975A true NL7509975A (nl) 1976-02-24

Family

ID=23986216

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7509975A NL7509975A (nl) 1974-08-22 1975-08-22 Halfgeleider laser.

Country Status (12)

Country Link
JP (1) JPS5146092A (nl)
AU (1) AU497635B2 (nl)
BE (1) BE832000A (nl)
BR (1) BR7504352A (nl)
CA (1) CA1044355A (nl)
DE (1) DE2534978A1 (nl)
ES (1) ES440361A1 (nl)
FR (1) FR2282731A1 (nl)
GB (1) GB1513573A (nl)
IT (1) IT1041853B (nl)
NL (1) NL7509975A (nl)
SE (1) SE7508038L (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418970A1 (fr) * 1978-03-03 1979-09-28 Thomson Csf Diode laser a resonateur distribue
US4573163A (en) * 1982-09-13 1986-02-25 At&T Bell Laboratories Longitudinal mode stabilized laser
EP0184250B1 (en) * 1984-12-04 1992-09-02 Koninklijke Philips Electronics N.V. Electron-beam-pumped semiconductor laser and array
GB2203891A (en) * 1987-04-21 1988-10-26 Plessey Co Plc Semiconductor diode laser array
US4872176A (en) * 1988-04-25 1989-10-03 General Electric Company Device and method for monitoring a light-emitting device
JP2619057B2 (ja) * 1989-05-22 1997-06-11 三菱電機株式会社 半導体レーザの製造方法
EP0461266B1 (en) * 1989-12-28 1998-02-25 Koriyama Kasei Co., Ltd. Process for purifying organotin (iv) polyhalide

Also Published As

Publication number Publication date
FR2282731A1 (fr) 1976-03-19
AU497635B2 (en) 1978-12-21
DE2534978A1 (de) 1976-03-04
ES440361A1 (es) 1977-06-01
CA1044355A (en) 1978-12-12
AU8381575A (en) 1977-02-10
JPS5146092A (nl) 1976-04-20
SE7508038L (sv) 1976-02-23
IT1041853B (it) 1980-01-10
BR7504352A (pt) 1976-07-06
FR2282731B1 (nl) 1979-05-11
BE832000A (fr) 1975-11-17
GB1513573A (en) 1978-06-07

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Legal Events

Date Code Title Description
BV The patent application has lapsed