GB9822620D0 - Long wavelength vertical cavity laser with integrated short wavelength pump laser - Google Patents

Long wavelength vertical cavity laser with integrated short wavelength pump laser

Info

Publication number
GB9822620D0
GB9822620D0 GBGB9822620.2A GB9822620A GB9822620D0 GB 9822620 D0 GB9822620 D0 GB 9822620D0 GB 9822620 A GB9822620 A GB 9822620A GB 9822620 D0 GB9822620 D0 GB 9822620D0
Authority
GB
United Kingdom
Prior art keywords
laser
vertical cavity
integrated short
short wavelength
long wavelength
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.)
Withdrawn
Application number
GBGB9822620.2A
Other versions
GB2342773A (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.)
Microsemi Semiconductor AB
Original Assignee
Mitel Semiconductor AB
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 Mitel Semiconductor AB filed Critical Mitel Semiconductor AB
Priority to GB9822620A priority Critical patent/GB2342773A/en
Publication of GB9822620D0 publication Critical patent/GB9822620D0/en
Priority to CA002284319A priority patent/CA2284319A1/en
Priority to DE19947853A priority patent/DE19947853A1/en
Priority to FR9912616A priority patent/FR2784811A1/en
Priority to SE9903695A priority patent/SE9903695A0/en
Publication of GB2342773A publication Critical patent/GB2342773A/en
Withdrawn legal-status Critical Current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
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • H01S5/18386—Details of the emission surface for influencing the near- or far-field, e.g. a grating on the surface
    • H01S5/18394—Apertures, e.g. defined by the shape of the upper electrode
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/42—Arrays of surface emitting lasers
    • H01S5/423—Arrays of surface emitting lasers having a vertical cavity
    • H01S5/426—Vertically stacked cavities
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/041—Optical pumping
    • 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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
    • H01S5/32308—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm
    • H01S5/32341—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm blue laser based on GaN or GaP

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
GB9822620A 1998-10-17 1998-10-17 Long wavelength vertical cavity laser with integrated short wavelength pump laser Withdrawn GB2342773A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9822620A GB2342773A (en) 1998-10-17 1998-10-17 Long wavelength vertical cavity laser with integrated short wavelength pump laser
CA002284319A CA2284319A1 (en) 1998-10-17 1999-09-28 Long wavelength vertical cavity laser with integrated short wavelength pump laser
DE19947853A DE19947853A1 (en) 1998-10-17 1999-10-05 Long wavelength vertical cavity laser with integrated short wavelength pump laser
FR9912616A FR2784811A1 (en) 1998-10-17 1999-10-11 LONG WAVELENGTH VERTICAL CAVITY LASER COMBINED WITH A SHORT WAVELENGTH PUMPING LASER
SE9903695A SE9903695A0 (en) 1998-10-17 1999-10-14 Laser with vertical cavity and long wavelength with an integrated pump laser with short wavelength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9822620A GB2342773A (en) 1998-10-17 1998-10-17 Long wavelength vertical cavity laser with integrated short wavelength pump laser

Publications (2)

Publication Number Publication Date
GB9822620D0 true GB9822620D0 (en) 1998-12-09
GB2342773A GB2342773A (en) 2000-04-19

Family

ID=10840706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9822620A Withdrawn GB2342773A (en) 1998-10-17 1998-10-17 Long wavelength vertical cavity laser with integrated short wavelength pump laser

Country Status (5)

Country Link
CA (1) CA2284319A1 (en)
DE (1) DE19947853A1 (en)
FR (1) FR2784811A1 (en)
GB (1) GB2342773A (en)
SE (1) SE9903695A0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6434180B1 (en) * 2000-12-19 2002-08-13 Lucent Technologies Inc. Vertical cavity surface emitting laser (VCSEL)
WO2003001636A1 (en) 2001-06-20 2003-01-03 Infineon Technologies Ag Photon emitter and data transmission device
DE10134825A1 (en) * 2001-06-20 2003-01-09 Infineon Technologies Ag Photon emitter and data transmission device
DE10243545B4 (en) 2002-09-19 2008-05-21 Osram Opto Semiconductors Gmbh Optically pumped semiconductor laser device
DE102006024220A1 (en) 2006-04-13 2007-10-18 Osram Opto Semiconductors Gmbh Optoelectronic semiconductor component
DE102008048903B4 (en) 2008-09-25 2021-06-24 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelectronic component

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513204A (en) * 1995-04-12 1996-04-30 Optical Concepts, Inc. Long wavelength, vertical cavity surface emitting laser with vertically integrated optical pump
DE19523267A1 (en) * 1995-06-27 1997-01-02 Bosch Gmbh Robert Vertical cavity surface emitting laser module for transmitter in long wavelength region
US5754578A (en) * 1996-06-24 1998-05-19 W. L. Gore & Associates, Inc. 1250-1650 nm vertical cavity surface emitting laser pumped by a 700-1050 nm vertical cavity surface emitting laser
US5914976A (en) * 1997-01-08 1999-06-22 W. L. Gore & Associates, Inc. VCSEL-based multi-wavelength transmitter and receiver modules for serial and parallel optical links

Also Published As

Publication number Publication date
FR2784811A1 (en) 2000-04-21
SE9903695D0 (en) 1999-10-14
GB2342773A (en) 2000-04-19
SE9903695L (en) 1900-01-01
SE9903695A0 (en) 2000-04-18
DE19947853A1 (en) 2000-04-20
CA2284319A1 (en) 2000-04-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)