TWI256493B - Heating optical devices - Google Patents

Heating optical devices

Info

Publication number
TWI256493B
TWI256493B TW093101051A TW93101051A TWI256493B TW I256493 B TWI256493 B TW I256493B TW 093101051 A TW093101051 A TW 093101051A TW 93101051 A TW93101051 A TW 93101051A TW I256493 B TWI256493 B TW I256493B
Authority
TW
Taiwan
Prior art keywords
optical
optical devices
heater
heating optical
core
Prior art date
Application number
TW093101051A
Other languages
English (en)
Other versions
TW200413747A (en
Inventor
Tsung-Ein Tsai
Junnarker Mahesh
Gabel Chong
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
Publication of TW200413747A publication Critical patent/TW200413747A/zh
Application granted granted Critical
Publication of TWI256493B publication Critical patent/TWI256493B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0147—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on thermo-optic effects
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/011—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  in optical waveguides, not otherwise provided for in this subclass
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
    • G02F2201/307—Reflective grating, i.e. Bragg grating
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/58—Multi-wavelength, e.g. operation of the device at a plurality of wavelengths
    • G02F2203/585—Add/drop devices

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
TW093101051A 2003-01-27 2004-01-15 Heating optical devices TWI256493B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/351,828 US6961495B2 (en) 2003-01-27 2003-01-27 Heating optical devices

Publications (2)

Publication Number Publication Date
TW200413747A TW200413747A (en) 2004-08-01
TWI256493B true TWI256493B (en) 2006-06-11

Family

ID=32735856

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093101051A TWI256493B (en) 2003-01-27 2004-01-15 Heating optical devices

Country Status (6)

Country Link
US (2) US6961495B2 (zh)
EP (1) EP1590706A1 (zh)
JP (1) JP2006515435A (zh)
CN (1) CN1742225A (zh)
TW (1) TWI256493B (zh)
WO (1) WO2004070458A1 (zh)

Families Citing this family (13)

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JP2003149479A (ja) * 2001-11-14 2003-05-21 Hitachi Cable Ltd 石英系ガラス光導波路及びそれを用いた光モジュール
US20040240770A1 (en) * 2003-05-30 2004-12-02 Junnarkar Mahesh R. Reducing the polarization dependent coupling coefficient in planar waveguide couplers
US7031564B2 (en) * 2003-11-05 2006-04-18 Tyler Sims Heat transfer structures
US7465903B2 (en) * 2003-11-05 2008-12-16 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Use of mesa structures for supporting heaters on an integrated circuit
JP2005352202A (ja) * 2004-06-10 2005-12-22 Sumitomo Electric Ind Ltd 光回路、光合波器及び光分波器
KR100637928B1 (ko) * 2004-10-13 2006-10-24 한국전자통신연구원 파장 가변 광송신 모듈
US7421156B1 (en) * 2006-02-09 2008-09-02 Lightwave Microsystems Corporation Methods to reduce polarization dependent loss in planar lightwave circuits
US7711222B2 (en) * 2006-03-03 2010-05-04 Alcatel-Lucent Usa Inc. Tunable dispersion compensation apparatus
EP1994434A2 (en) * 2006-03-03 2008-11-26 Gemfire Corporation Dynamically tunable waveguide chip for optical transforms
CA2662521C (en) 2006-09-01 2016-08-09 Pacific Biosciences Of California, Inc. Substrates, systems and methods for analyzing materials
TWI636617B (zh) 2016-12-23 2018-09-21 財團法人工業技術研究院 電磁波傳輸板及差動電磁波傳輸板
FR3100082A1 (fr) 2019-08-19 2021-02-26 Stmicroelectronics (Crolles 2) Sas Modulateur de phase
US11209673B2 (en) 2019-10-30 2021-12-28 Taiwan Semiconductor Manufacturing Company, Ltd. Heater structure configured to improve thermal efficiency in a modulator device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175068A (en) * 1962-11-28 1965-03-23 Barogenics Inc Heating apparatus for material subjected to super high pressure
US3819250A (en) * 1972-12-20 1974-06-25 Bell Telephone Labor Inc Temperature sensitive fiber-optic devices
US5226430A (en) * 1984-10-24 1993-07-13 The Beth Israel Hospital Method for angioplasty
US5173956A (en) * 1991-02-01 1992-12-22 Hughes Aircraft Company Thermally driven optical switch method and apparatus
US5195161A (en) * 1991-12-11 1993-03-16 At&T Bell Laboratories Optical waveguide comprising Bragg grating coupling means
FR2706631B1 (fr) * 1993-06-17 1997-12-12 Oki Electric Ind Co Ltd Module de commutation optique compact.
US5418868A (en) * 1993-11-17 1995-05-23 At&T Corp. Thermally activated optical switch
US5559912A (en) * 1995-09-15 1996-09-24 International Business Machines Corporation Wavelength-selective devices using silicon-on-insulator
US5647039A (en) * 1995-12-14 1997-07-08 Lucent Technologies Inc. Optical switching system and devices using a long period grating
DE19644619A1 (de) 1996-10-21 1998-04-23 Siemens Ag Halbleiterkörper mit Heizeinrichtung zum Beeinflussen von Licht
GB2320104B (en) 1997-10-16 1998-11-18 Bookham Technology Ltd Thermally isolated silicon layer
JPH11326966A (ja) 1998-05-12 1999-11-26 Ngk Insulators Ltd 第二高調波発生装置
US6192177B1 (en) * 1998-07-17 2001-02-20 Lucent Technologies Inc. Electrically modifiable optical grating devices
JP3868122B2 (ja) 1998-08-12 2007-01-17 日本電信電話株式会社 熱光学光変調器
EP1238305B1 (de) 1999-12-07 2005-01-26 Optun (BVI) Ltd. Thermooptischer wellenleiterschalter
US7027469B2 (en) * 2001-11-30 2006-04-11 Optitune Plc Tunable filter
WO2003087922A2 (en) * 2002-04-09 2003-10-23 E.I. Du Pont De Nemours And Company Method and apparatus for homogenous heating of an optical waveguiding structure
US6721478B2 (en) * 2002-06-04 2004-04-13 Hon Hai Precision Ind. Co., Ltd. Dynamic fiber bragg grating
US6768835B2 (en) * 2002-09-04 2004-07-27 Fitel Usa Corp Tunable mode-converters using few mode fibers
US6920159B2 (en) * 2002-11-29 2005-07-19 Optitune Plc Tunable optical source

Also Published As

Publication number Publication date
EP1590706A1 (en) 2005-11-02
US20050232543A1 (en) 2005-10-20
CN1742225A (zh) 2006-03-01
US7177502B2 (en) 2007-02-13
US20040146247A1 (en) 2004-07-29
US6961495B2 (en) 2005-11-01
JP2006515435A (ja) 2006-05-25
TW200413747A (en) 2004-08-01
WO2004070458A1 (en) 2004-08-19

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees