IT1231098B - Laser emittenti di superficie con uscita combinata - Google Patents

Laser emittenti di superficie con uscita combinata

Info

Publication number
IT1231098B
IT1231098B IT8921463A IT2146389A IT1231098B IT 1231098 B IT1231098 B IT 1231098B IT 8921463 A IT8921463 A IT 8921463A IT 2146389 A IT2146389 A IT 2146389A IT 1231098 B IT1231098 B IT 1231098B
Authority
IT
Italy
Prior art keywords
lasers
releasing
combined output
combined
output
Prior art date
Application number
IT8921463A
Other languages
English (en)
Other versions
IT8921463A0 (it
Inventor
Donald Barry Carlin
Original Assignee
Gen Electric
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
Priority claimed from US07/230,105 external-priority patent/US4894833A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of IT8921463A0 publication Critical patent/IT8921463A0/it
Application granted granted Critical
Publication of IT1231098B publication Critical patent/IT1231098B/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
    • 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)
IT8921463A 1988-08-09 1989-08-07 Laser emittenti di superficie con uscita combinata IT1231098B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/230,105 US4894833A (en) 1988-08-09 1988-08-09 Surface emitting lasers with combined output
US35405989A 1989-05-19 1989-05-19

Publications (2)

Publication Number Publication Date
IT8921463A0 IT8921463A0 (it) 1989-08-07
IT1231098B true IT1231098B (it) 1991-11-18

Family

ID=26923926

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921463A IT1231098B (it) 1988-08-09 1989-08-07 Laser emittenti di superficie con uscita combinata

Country Status (6)

Country Link
JP (1) JP2825540B2 (it)
CA (1) CA1318722C (it)
DE (1) DE3926053C2 (it)
FR (1) FR2635418B1 (it)
GB (1) GB2221791B (it)
IT (1) IT1231098B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779924A (en) * 1996-03-22 1998-07-14 Hewlett-Packard Company Ordered interface texturing for a light emitting device
US7419912B2 (en) * 2004-04-01 2008-09-02 Cree, Inc. Laser patterning of light emitting devices
JP5799623B2 (ja) * 2011-07-13 2015-10-28 三菱電機株式会社 レーザ素子
JP6282485B2 (ja) * 2014-02-24 2018-02-21 スタンレー電気株式会社 半導体発光素子
JP6527695B2 (ja) * 2014-12-22 2019-06-05 スタンレー電気株式会社 半導体発光装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006432A (en) * 1974-10-15 1977-02-01 Xerox Corporation Integrated grating output coupler in diode lasers
US3969686A (en) * 1975-03-26 1976-07-13 Xerox Corporation Beam collimation using multiple coupled elements
US4092659A (en) * 1977-04-28 1978-05-30 Rca Corporation Multi-layer reflector for electroluminescent device
JPS63114288A (ja) * 1986-10-31 1988-05-19 Fujitsu Ltd 半導体発光素子

Also Published As

Publication number Publication date
DE3926053A1 (de) 1990-03-22
JP2825540B2 (ja) 1998-11-18
DE3926053C2 (de) 2000-09-28
GB2221791A (en) 1990-02-14
GB2221791B (en) 1992-11-18
GB8918020D0 (en) 1989-09-20
FR2635418A1 (fr) 1990-02-16
JPH02119196A (ja) 1990-05-07
CA1318722C (en) 1993-06-01
IT8921463A0 (it) 1989-08-07
FR2635418B1 (fr) 1994-12-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970827