GB1507352A - Integrated grating output coupler in diode lasers - Google Patents

Integrated grating output coupler in diode lasers

Info

Publication number
GB1507352A
GB1507352A GB19417/75A GB1941775A GB1507352A GB 1507352 A GB1507352 A GB 1507352A GB 19417/75 A GB19417/75 A GB 19417/75A GB 1941775 A GB1941775 A GB 1941775A GB 1507352 A GB1507352 A GB 1507352A
Authority
GB
United Kingdom
Prior art keywords
radiation
angle
teeth
plane
region
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
GB19417/75A
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.)
Xerox Corp
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 GB1507352A publication Critical patent/GB1507352A/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
    • 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)
GB19417/75A 1974-10-15 1975-05-08 Integrated grating output coupler in diode lasers Expired GB1507352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/515,120 US4006432A (en) 1974-10-15 1974-10-15 Integrated grating output coupler in diode lasers

Publications (1)

Publication Number Publication Date
GB1507352A true GB1507352A (en) 1978-04-12

Family

ID=24050053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19417/75A Expired GB1507352A (en) 1974-10-15 1975-05-08 Integrated grating output coupler in diode lasers

Country Status (9)

Country Link
US (1) US4006432A (cg-RX-API-DMAC7.html)
JP (1) JPS5164883A (cg-RX-API-DMAC7.html)
BE (1) BE834480A (cg-RX-API-DMAC7.html)
CA (1) CA1049640A (cg-RX-API-DMAC7.html)
DE (1) DE2540159A1 (cg-RX-API-DMAC7.html)
FR (1) FR2288405A1 (cg-RX-API-DMAC7.html)
GB (1) GB1507352A (cg-RX-API-DMAC7.html)
NL (1) NL7512117A (cg-RX-API-DMAC7.html)
SE (1) SE403858B (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203891A (en) * 1987-04-21 1988-10-26 Plessey Co Plc Semiconductor diode laser array
GB2221791A (en) * 1988-08-09 1990-02-14 Gen Electric Surface emitting laser

Families Citing this family (24)

* 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
US4743083A (en) * 1985-12-30 1988-05-10 Schimpe Robert M Cylindrical diffraction grating couplers and distributed feedback resonators for guided wave devices
EP0309744A3 (de) * 1987-09-29 1989-06-28 Siemens Aktiengesellschaft Anordnung mit einem flächig sich erstreckenden Dünnfilmwellenleiter
JP2692913B2 (ja) * 1987-12-19 1997-12-17 株式会社東芝 グレーティング結合型表面発光レーザ素子およびその変調方法
US5070509A (en) * 1990-08-09 1991-12-03 Eastman Kodak Company Surface emitting, low threshold (SELTH) laser diode
US6330265B1 (en) * 1998-04-21 2001-12-11 Kabushiki Kaisha Toshiba Optical functional element and transmission device
US6931003B2 (en) * 2000-02-09 2005-08-16 Bookline Flolmstead Llc Packet prioritization protocol for a large-scale, high speed computer network
US6600765B2 (en) 2000-04-28 2003-07-29 Photodigm, Inc. High-power coherent arrays of vertical cavity surface-emitting semiconducting lasers
US6963597B2 (en) * 2000-04-28 2005-11-08 Photodigm, Inc. Grating-outcoupled surface-emitting lasers
US6636547B2 (en) 2000-04-28 2003-10-21 Photodigm, Inc. Multiple grating-outcoupled surface-emitting lasers
US6647048B2 (en) 2000-04-28 2003-11-11 Photodigm, Inc. Grating-outcoupled surface-emitting lasers using quantum wells with thickness and composition variation
US6714575B2 (en) 2001-03-05 2004-03-30 Photodigm, Inc. Optical modulator system
US6775427B2 (en) * 2001-03-09 2004-08-10 Photodigm, Inc. Laterally coupled wave guides
US6633716B2 (en) 2001-05-02 2003-10-14 Motorola, Inc. Optical device and method therefor
US6594422B2 (en) 2001-05-02 2003-07-15 Motorola, Inc. Opto-coupling device structure and method therefor
US7043106B2 (en) * 2002-07-22 2006-05-09 Applied Materials, Inc. Optical ready wafers
US7072534B2 (en) * 2002-07-22 2006-07-04 Applied Materials, Inc. Optical ready substrates
US7110629B2 (en) * 2002-07-22 2006-09-19 Applied Materials, Inc. Optical ready substrates
US7529435B2 (en) * 2003-05-29 2009-05-05 Applied Materials, Inc. Serial routing of optical signals
US20050016446A1 (en) 2003-07-23 2005-01-27 Abbott John S. CaF2 lenses with reduced birefringence
US7113526B2 (en) * 2003-10-09 2006-09-26 Photodigm, Inc. Multi-wavelength grating-outcoupled surface emitting laser system
US7092598B2 (en) * 2003-10-09 2006-08-15 Photodigm, Inc. Chip-scale WDM system using grating-outcoupled surface-emitting lasers
WO2007027615A1 (en) * 2005-09-01 2007-03-08 Applied Materials, Inc. Ridge technique for fabricating an optical detector and an optical waveguide
WO2009156412A1 (en) * 2008-06-23 2009-12-30 Imec Method and system for coupling radiation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758875A (en) * 1970-05-01 1973-09-11 Bell Telephone Labor Inc Double heterostructure junction lasers
US3898585A (en) * 1974-01-14 1975-08-05 Ibm Leaky corrugated optical waveguide device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203891A (en) * 1987-04-21 1988-10-26 Plessey Co Plc Semiconductor diode laser array
GB2221791A (en) * 1988-08-09 1990-02-14 Gen Electric Surface emitting laser
GB2221791B (en) * 1988-08-09 1992-11-18 Gen Electric Surface emitting lasers

Also Published As

Publication number Publication date
CA1049640A (en) 1979-02-27
SE7511479L (sv) 1976-04-20
NL7512117A (nl) 1976-04-21
US4006432A (en) 1977-02-01
FR2288405A1 (fr) 1976-05-14
SE403858B (sv) 1978-09-04
DE2540159A1 (de) 1976-04-22
BE834480A (fr) 1976-02-02
FR2288405B1 (cg-RX-API-DMAC7.html) 1980-04-25
JPS5164883A (cg-RX-API-DMAC7.html) 1976-06-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee