SE0002580L - Optisk anordning respektive framställning därav - Google Patents

Optisk anordning respektive framställning därav

Info

Publication number
SE0002580L
SE0002580L SE0002580A SE0002580A SE0002580L SE 0002580 L SE0002580 L SE 0002580L SE 0002580 A SE0002580 A SE 0002580A SE 0002580 A SE0002580 A SE 0002580A SE 0002580 L SE0002580 L SE 0002580L
Authority
SE
Sweden
Prior art keywords
modulator
output
facet
front facet
modulated light
Prior art date
Application number
SE0002580A
Other languages
Unknown language ( )
English (en)
Other versions
SE521023C2 (sv
SE0002580D0 (sv
Inventor
Per Granestrand
Stefan Bjurshagen
Aasa Bjoerkstroem
Lennart Lundqvist
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0002580A priority Critical patent/SE521023C2/sv
Publication of SE0002580D0 publication Critical patent/SE0002580D0/sv
Priority to TW089122184A priority patent/TW468058B/zh
Priority to PCT/SE2001/001461 priority patent/WO2002005398A1/en
Priority to AU2001266512A priority patent/AU2001266512A1/en
Priority to EP01944071A priority patent/EP1307954A1/en
Priority to US09/898,018 priority patent/US6914924B2/en
Publication of SE0002580L publication Critical patent/SE0002580L/sv
Publication of SE521023C2 publication Critical patent/SE521023C2/sv

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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
    • H01S5/0265—Intensity modulators
    • 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
    • H01S5/1082—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 with a special facet structure, e.g. structured, non planar, oblique
    • H01S5/1085—Oblique facets

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
  • Optical Integrated Circuits (AREA)
SE0002580A 2000-07-07 2000-07-07 Optisk anordning samt framställning därav SE521023C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0002580A SE521023C2 (sv) 2000-07-07 2000-07-07 Optisk anordning samt framställning därav
TW089122184A TW468058B (en) 2000-07-07 2000-10-21 Optical device and fabrication thereof
PCT/SE2001/001461 WO2002005398A1 (en) 2000-07-07 2001-06-26 Optical device and fabrication thereof
AU2001266512A AU2001266512A1 (en) 2000-07-07 2001-06-26 Optical device and fabrication thereof
EP01944071A EP1307954A1 (en) 2000-07-07 2001-06-26 Optical device and fabrication thereof
US09/898,018 US6914924B2 (en) 2000-07-07 2001-07-05 Optical device and fabrication thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002580A SE521023C2 (sv) 2000-07-07 2000-07-07 Optisk anordning samt framställning därav

Publications (3)

Publication Number Publication Date
SE0002580D0 SE0002580D0 (sv) 2000-07-07
SE0002580L true SE0002580L (sv) 2002-01-08
SE521023C2 SE521023C2 (sv) 2003-09-23

Family

ID=20280421

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002580A SE521023C2 (sv) 2000-07-07 2000-07-07 Optisk anordning samt framställning därav

Country Status (6)

Country Link
US (1) US6914924B2 (sv)
EP (1) EP1307954A1 (sv)
AU (1) AU2001266512A1 (sv)
SE (1) SE521023C2 (sv)
TW (1) TW468058B (sv)
WO (1) WO2002005398A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339980B4 (de) 2003-08-29 2011-01-05 Osram Opto Semiconductors Gmbh Halbleiterlaser mit reduzierter Verlustwärme
US9014230B2 (en) * 2010-05-19 2015-04-21 The Trustees Of Princeton University Single-mode quantum cascade lasers having shaped cavities
JP6654468B2 (ja) * 2016-02-29 2020-02-26 日本ルメンタム株式会社 光送信モジュール

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190829A (sv) * 1975-02-07 1976-08-09
US4740987A (en) * 1986-06-30 1988-04-26 American Telephone And Telegraph Company, At&T Bell Laboratories Distributed-feedback laser having enhanced mode selectivity
JPH0682863B2 (ja) * 1987-12-02 1994-10-19 日本電信電話株式会社 発光ダイオード
JPH04296067A (ja) * 1991-03-26 1992-10-20 Mitsubishi Precision Co Ltd スーパー・ルミネッセント・ダイオード
JPH0720359A (ja) * 1993-07-01 1995-01-24 Nippon Telegr & Teleph Corp <Ntt> 光デバイス
JP2746065B2 (ja) * 1993-07-29 1998-04-28 日本電気株式会社 光半導体素子の製造方法
GB9425729D0 (en) * 1994-09-14 1995-02-22 British Telecomm Otical device
DE69636098T2 (de) * 1995-03-31 2006-11-23 British Telecommunications P.L.C. Erzeugung und übertragung dunkler pulse
JPH1012959A (ja) * 1996-06-19 1998-01-16 Sumitomo Electric Ind Ltd 半導体発光素子、発光素子モジュールおよび半導体発光素子の製造方法
US6052222A (en) * 1996-12-26 2000-04-18 Nec Corporation Semiconductor optical amplifier
JP3674806B2 (ja) * 1997-05-01 2005-07-27 日本電信電話株式会社 半導体光導波路機能素子
JP3239809B2 (ja) * 1997-07-24 2001-12-17 日本電気株式会社 光半導体装置
JPH1146044A (ja) * 1997-07-28 1999-02-16 Nec Corp 半導体光増幅素子
US6091755A (en) * 1997-11-21 2000-07-18 Sdl, Inc. Optically amplifying semiconductor diodes with curved waveguides for external cavities
US6137619A (en) * 1998-04-08 2000-10-24 Nz Applied Technologies, Incorporated High-speed electro-optic modulator
SE9902916L (sv) * 1999-08-16 2001-02-17 Ericsson Telefon Ab L M Modulator och integrerad krets
US6542533B1 (en) * 2000-04-10 2003-04-01 Triquint Technology Holding Co Process for obtaining ultra-low reflectivity facets for electro-absorption modulated lasers
WO2002017002A2 (en) * 2000-08-18 2002-02-28 Danmarks Tekniske Universitet Bent electro-absorption modulator

Also Published As

Publication number Publication date
SE521023C2 (sv) 2003-09-23
US20020003825A1 (en) 2002-01-10
EP1307954A1 (en) 2003-05-07
TW468058B (en) 2001-12-11
SE0002580D0 (sv) 2000-07-07
AU2001266512A1 (en) 2002-01-21
WO2002005398A1 (en) 2002-01-17
US6914924B2 (en) 2005-07-05

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Legal Events

Date Code Title Description
NUG Patent has lapsed