WO2005036212A3 - Appareil a fibre optique/photodetecteur a efficacite de couplage optique ameliore et procede de fabrication correspondant - Google Patents

Appareil a fibre optique/photodetecteur a efficacite de couplage optique ameliore et procede de fabrication correspondant Download PDF

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Publication number
WO2005036212A3
WO2005036212A3 PCT/US2003/028162 US0328162W WO2005036212A3 WO 2005036212 A3 WO2005036212 A3 WO 2005036212A3 US 0328162 W US0328162 W US 0328162W WO 2005036212 A3 WO2005036212 A3 WO 2005036212A3
Authority
WO
WIPO (PCT)
Prior art keywords
photodetector
optical
coupling efficiency
forming
same
Prior art date
Application number
PCT/US2003/028162
Other languages
English (en)
Other versions
WO2005036212A2 (fr
Inventor
Rongsheng Miao
Xin Simon Lou
Leo Kha
Xiaoming Lou
Original Assignee
Emcore Corp
Rongsheng Miao
Xin Simon Lou
Leo Kha
Xiaoming Lou
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 Emcore Corp, Rongsheng Miao, Xin Simon Lou, Leo Kha, Xiaoming Lou filed Critical Emcore Corp
Priority to PCT/US2003/028162 priority Critical patent/WO2005036212A2/fr
Priority to AU2003272294A priority patent/AU2003272294A1/en
Publication of WO2005036212A2 publication Critical patent/WO2005036212A2/fr
Publication of WO2005036212A3 publication Critical patent/WO2005036212A3/fr

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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • 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
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection

Abstract

L'invention concerne un film optique épais formé sur un photodétecteur améliorant l'efficacité de couplage optique entre la fibre optique et le photodétecteur optiquement couplés. Le film optique épais présente un indice de réfraction situé entre un indice de réfraction de l'air et celui du photodétecteur sur lequel le revêtement de couplage optique est déposé. Du silicone peut de façon avantageuse être fabriqué en tant que revêtement sous la forme de film optique épais sur le photodétecteur.
PCT/US2003/028162 2003-09-09 2003-09-09 Appareil a fibre optique/photodetecteur a efficacite de couplage optique ameliore et procede de fabrication correspondant WO2005036212A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/US2003/028162 WO2005036212A2 (fr) 2003-09-09 2003-09-09 Appareil a fibre optique/photodetecteur a efficacite de couplage optique ameliore et procede de fabrication correspondant
AU2003272294A AU2003272294A1 (en) 2003-09-09 2003-09-09 Photodetector/optical fiber apparatus with enhanced optical coupling efficiency and method for forming the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/028162 WO2005036212A2 (fr) 2003-09-09 2003-09-09 Appareil a fibre optique/photodetecteur a efficacite de couplage optique ameliore et procede de fabrication correspondant

Publications (2)

Publication Number Publication Date
WO2005036212A2 WO2005036212A2 (fr) 2005-04-21
WO2005036212A3 true WO2005036212A3 (fr) 2006-01-12

Family

ID=34434175

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/028162 WO2005036212A2 (fr) 2003-09-09 2003-09-09 Appareil a fibre optique/photodetecteur a efficacite de couplage optique ameliore et procede de fabrication correspondant

Country Status (2)

Country Link
AU (1) AU2003272294A1 (fr)
WO (1) WO2005036212A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8157730B2 (en) 2006-12-19 2012-04-17 Valencell, Inc. Physiological and environmental monitoring systems and methods
US8652040B2 (en) 2006-12-19 2014-02-18 Valencell, Inc. Telemetric apparatus for health and environmental monitoring
US8251903B2 (en) 2007-10-25 2012-08-28 Valencell, Inc. Noninvasive physiological analysis using excitation-sensor modules and related devices and methods
EP3357419A1 (fr) 2009-02-25 2018-08-08 Valencell, Inc. Dispositifs de guidage de lumière et dispositifs de surveillance les incorporant
US8788002B2 (en) 2009-02-25 2014-07-22 Valencell, Inc. Light-guiding devices and monitoring devices incorporating same
US8888701B2 (en) 2011-01-27 2014-11-18 Valencell, Inc. Apparatus and methods for monitoring physiological data during environmental interference
US9801552B2 (en) 2011-08-02 2017-10-31 Valencell, Inc. Systems and methods for variable filter adjustment by heart rate metric feedback
CN107260142B (zh) 2012-01-16 2020-10-20 瓦伦赛尔公司 利用惯性频率减少生理指标误差
US10390762B2 (en) 2012-01-16 2019-08-27 Valencell, Inc. Physiological metric estimation rise and fall limiting
US10945618B2 (en) 2015-10-23 2021-03-16 Valencell, Inc. Physiological monitoring devices and methods for noise reduction in physiological signals based on subject activity type
EP3344127A4 (fr) 2015-10-23 2018-07-25 Valencell, Inc. Dispositifs de surveillance physiologique et procédés d'identification de type d'activité chez un sujet
US10966662B2 (en) 2016-07-08 2021-04-06 Valencell, Inc. Motion-dependent averaging for physiological metric estimating systems and methods

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6282350B1 (en) * 1998-08-25 2001-08-28 Hitachi, Ltd. Photoelectronic device and method of manufacturing the same
US6488417B2 (en) * 1999-12-07 2002-12-03 Infineon Technologies Ag Opto-electronic assembly having an integrated imaging system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6282350B1 (en) * 1998-08-25 2001-08-28 Hitachi, Ltd. Photoelectronic device and method of manufacturing the same
US6488417B2 (en) * 1999-12-07 2002-12-03 Infineon Technologies Ag Opto-electronic assembly having an integrated imaging system

Also Published As

Publication number Publication date
AU2003272294A1 (en) 2005-04-27
AU2003272294A8 (en) 2005-04-27
WO2005036212A2 (fr) 2005-04-21

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