ATE446525T1 - Fotodetektor mit getapertem wellenleiter und herstellungsverfahren - Google Patents

Fotodetektor mit getapertem wellenleiter und herstellungsverfahren

Info

Publication number
ATE446525T1
ATE446525T1 AT03765942T AT03765942T ATE446525T1 AT E446525 T1 ATE446525 T1 AT E446525T1 AT 03765942 T AT03765942 T AT 03765942T AT 03765942 T AT03765942 T AT 03765942T AT E446525 T1 ATE446525 T1 AT E446525T1
Authority
AT
Austria
Prior art keywords
photodetector
tapered
tapered section
optical waveguide
production method
Prior art date
Application number
AT03765942T
Other languages
English (en)
Inventor
Jun-Fei Zheng
Paul Davids
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE446525T1 publication Critical patent/ATE446525T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12004—Combinations of two or more optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12195—Tapering

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Optical Integrated Circuits (AREA)
  • Light Receiving Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Measurement Of Radiation (AREA)
AT03765942T 2002-07-23 2003-07-23 Fotodetektor mit getapertem wellenleiter und herstellungsverfahren ATE446525T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/201,758 US6819839B2 (en) 2002-07-23 2002-07-23 Tapered waveguide photodetector apparatus and methods
PCT/US2003/022942 WO2004010183A1 (en) 2002-07-23 2003-07-23 Tapered waveguide photodetector apparatus and methods

Publications (1)

Publication Number Publication Date
ATE446525T1 true ATE446525T1 (de) 2009-11-15

Family

ID=30769692

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03765942T ATE446525T1 (de) 2002-07-23 2003-07-23 Fotodetektor mit getapertem wellenleiter und herstellungsverfahren

Country Status (10)

Country Link
US (1) US6819839B2 (de)
EP (1) EP1525500B1 (de)
JP (1) JP4482447B2 (de)
CN (1) CN1317572C (de)
AT (1) ATE446525T1 (de)
AU (1) AU2003259211A1 (de)
DE (1) DE60329759D1 (de)
MY (1) MY134277A (de)
TW (1) TWI283754B (de)
WO (1) WO2004010183A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7120350B2 (en) * 2003-03-14 2006-10-10 Intel Corporation Integrated waveguide photodetector
US6954568B2 (en) * 2003-04-29 2005-10-11 Intel Corporation Method and apparatus for splitting or combining optical beams with A Y coupler with reduced loss and electrical isolation
FR2886762B1 (fr) * 2005-06-07 2007-08-10 Commissariat Energie Atomique Detecteur optique ultrasensible, a grande resolution temporelle, utilisant un guide d'onde, et procedes de fabrication de ce detecteur
US7266263B2 (en) * 2005-11-08 2007-09-04 Massachusetts Institute Of Technology Integrated waveguide photodetector apparatus with matching propagation constants and related coupling methods
US7515793B2 (en) * 2006-02-15 2009-04-07 International Business Machines Corporation Waveguide photodetector
US7613369B2 (en) * 2006-04-13 2009-11-03 Luxtera, Inc. Design of CMOS integrated germanium photodiodes
US20080105940A1 (en) * 2006-06-15 2008-05-08 Sioptical, Inc. SOI-based inverse nanotaper optical detector
US7790495B2 (en) * 2007-10-26 2010-09-07 International Business Machines Corporation Optoelectronic device with germanium photodetector
US8078020B2 (en) * 2008-04-08 2011-12-13 Alcatel Lucent Optical mode-converter structure
WO2012083862A1 (en) 2010-12-22 2012-06-28 Bing Li Waveguide photodetector and forming method thereof
CN102566090B (zh) 2010-12-22 2014-12-10 李冰 一种光波导开关
CN102565932B (zh) 2011-01-14 2014-10-08 李冰 色散校正的阵列波导光栅
US8989540B2 (en) * 2011-04-15 2015-03-24 Kotura, Inc. Device with multiple light sensors receiving light signals from a waveguide
KR20140120884A (ko) * 2012-01-31 2014-10-14 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 광전자에 사용하기 위한 장치
US8872294B2 (en) * 2012-08-21 2014-10-28 Micron Technology, Inc. Method and apparatus for reducing signal loss in a photo detector
US9804084B2 (en) * 2013-11-11 2017-10-31 Amphenol Thermometrics, Inc. Optical gas sensor
KR101963485B1 (ko) * 2013-12-20 2019-03-28 인텔 코포레이션 테이퍼 도파로 구조체를 갖는 광검출기
JP6730801B2 (ja) * 2015-12-03 2020-07-29 新光電気工業株式会社 光導波路の製造方法
FR3065323B1 (fr) * 2017-04-13 2019-06-28 Commissariat A L'energie Atomique Et Aux Energies Alternatives Photodiode
KR102599514B1 (ko) * 2018-04-12 2023-11-06 삼성전자주식회사 광 검출기 구조체
CN109119500B (zh) * 2018-08-21 2019-12-06 南通赛勒光电科技有限公司 一种横向锗探测器结构及制备方法
US11067765B2 (en) * 2019-11-27 2021-07-20 Cisco Technology, Inc. Evanescent coupling of photodiode with optical waveguide
CN113284963B (zh) * 2021-04-22 2021-12-03 北京邮电大学 一种叉指型导模光电探测器
EP4089451A1 (de) * 2021-05-10 2022-11-16 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Photodetektorvorrichtung und verfahren zur lichtdetektion
WO2026018113A1 (en) * 2024-07-17 2026-01-22 Fondazione Bruno Kessler Planar photonic integrated circuit with single photon photodetector and method for the realization of an planar photonic integrated circuit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584986A (ja) * 1981-07-01 1983-01-12 Nec Corp 分波光検出器
EP0187979B1 (de) 1985-01-07 1993-04-07 Siemens Aktiengesellschaft Monolithisch integrierter WDM-Demultiplexmodul und ein Verfahren zur Herstellung eines solchen Moduls
JPS63278281A (ja) 1987-05-09 1988-11-15 Fujitsu Ltd 光検出器
JPH0272679A (ja) * 1988-09-07 1990-03-12 Fujitsu Ltd 光導波路付き半導体受光素子
JP2819680B2 (ja) * 1989-10-04 1998-10-30 日本電気株式会社 半導体受光素子
JPH04211209A (ja) * 1990-03-07 1992-08-03 Toshiba Corp 集積化光半導体素子
JPH0430581A (ja) * 1990-05-28 1992-02-03 Fujitsu Ltd 半導体受光装置
JPH04251987A (ja) * 1990-07-11 1992-09-08 Ricoh Co Ltd 光・電子集積素子及びその製造方法
JPH06204549A (ja) 1992-12-25 1994-07-22 Furukawa Electric Co Ltd:The 導波路型受光素子並びにその製造方法及びその駆動方法
JPH09139520A (ja) * 1995-11-14 1997-05-27 Furukawa Electric Co Ltd:The 導波路型受光素子及びその製造方法
JPH09153638A (ja) * 1995-11-30 1997-06-10 Nec Corp 導波路型半導体受光装置およびその製造方法
JPH10144953A (ja) * 1996-11-05 1998-05-29 Denso Corp モノリシックフォトカプラ
US6310995B1 (en) 1998-11-25 2001-10-30 University Of Maryland Resonantly coupled waveguides using a taper
JP2001223369A (ja) * 2000-02-09 2001-08-17 Opnext Japan Inc 端面入射導波路型半導体受光素子およびそれを用いた光受信モジュール
JP4168437B2 (ja) * 2000-11-09 2008-10-22 日本電気株式会社 半導体受光素子

Also Published As

Publication number Publication date
US20040017975A1 (en) 2004-01-29
EP1525500B1 (de) 2009-10-21
CN1672074A (zh) 2005-09-21
CN1317572C (zh) 2007-05-23
TWI283754B (en) 2007-07-11
MY134277A (en) 2007-11-30
WO2004010183A1 (en) 2004-01-29
TW200407545A (en) 2004-05-16
DE60329759D1 (de) 2009-12-03
EP1525500A1 (de) 2005-04-27
US6819839B2 (en) 2004-11-16
JP4482447B2 (ja) 2010-06-16
JP2005534178A (ja) 2005-11-10
AU2003259211A1 (en) 2004-02-09

Similar Documents

Publication Publication Date Title
ATE446525T1 (de) Fotodetektor mit getapertem wellenleiter und herstellungsverfahren
GB0612463D0 (en) Device for coupling radiation into or out of an optical fibre
EP2537010A4 (de) System und verfahren zur sammlung und erkennung optischer elemente
SE0102718L (sv) Anordning vid optisk fiber
NZ619094A (en) Side illuminated waveguide with at least one illumination source
GB9911698D0 (en) Developing holey fibers for evanescent field devices
TW200802054A (en) Improved optical elements for waveguide-based optical touch screens
ATE446599T1 (de) Vorrichtung zur bereitstellung optischer strahlung
PT2118027E (pt) Processo e dispositivo para produzir uma fenda de separação num vidro
MXPA05006114A (es) Fibra optica o lente guiaondas.
WO2009128977A3 (en) Fiber optic sensor system using white light interferometery
DE69731108D1 (de) Verteilte spannung- und temperaturmesssystem
BR9906988A (pt) Método e aparelho para alinhamento de séries de guia de onda ótica
WO2005111677A3 (en) Point-by-point femtosecond laser inscribed structures in optical fibres and sensors using the same
ATE487153T1 (de) Einkoppeln von licht in mikroresonatoren
WO2004061484A3 (en) Extended source free-space optical communication system
WO2006078963A3 (en) Method and system for generating mid-infrared light
EP1205449A4 (de) Vorrichtung und verfahren zur herstellung von optischen fasern
EP1174396A4 (de) Verfahren und vorrichtung zur herstellung beschichteter optischer fasern und beschichtete optische fasern
DE60016511D1 (de) Faseroptische filter und ihr herstellungsverfahren
WO2011094648A3 (en) Bio-analysis using ball ended incident and output optical fiber and/or coplanar incident and output light guides and separation channel
EP1126566A3 (de) Optische Wellenleiterstruktur
FR2838261B1 (fr) Fibre de compensation de dispersion utilisant un mode d'ordre superieur
AU2003272294A8 (en) Photodetector/optical fiber apparatus with enhanced optical coupling efficiency and method for forming the same
DE602004030211D1 (de) Verfahren zur herstellung einer lichtleitfaser mit brechungsindexvariationen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties