WO2001052369A1 - Integrated wavelength monitor - Google Patents
Integrated wavelength monitor Download PDFInfo
- Publication number
- WO2001052369A1 WO2001052369A1 PCT/SE2001/000018 SE0100018W WO0152369A1 WO 2001052369 A1 WO2001052369 A1 WO 2001052369A1 SE 0100018 W SE0100018 W SE 0100018W WO 0152369 A1 WO0152369 A1 WO 0152369A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wavelength
- interference filter
- position sensitive
- detector
- sensitive detector
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- 238000000151 deposition Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 230000001419 dependent effect Effects 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 239000004065 semiconductor Substances 0.000 abstract description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/02016—Circuit arrangements of general character for the devices
- H01L31/02019—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02024—Position sensitive and lateral effect photodetectors; Quadrant photodiodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02162—Coatings for devices characterised by at least one potential jump barrier or surface barrier for filtering or shielding light, e.g. multicolour filters for photodetectors
- H01L31/02165—Coatings for devices characterised by at least one potential jump barrier or surface barrier for filtering or shielding light, e.g. multicolour filters for photodetectors using interference filters, e.g. multilayer dielectric filters
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/0014—Monitoring arrangements not otherwise provided for
-
- 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
- H01S5/0262—Photo-diodes, e.g. transceiver devices, bidirectional devices
- H01S5/0264—Photo-diodes, e.g. transceiver devices, bidirectional devices for monitoring the laser-output
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Spectrometry And Color Measurement (AREA)
- Semiconductor Lasers (AREA)
- Lasers (AREA)
- Optical Communication System (AREA)
- Light Receiving Elements (AREA)
- Glass Compositions (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT01901625T ATE275764T1 (en) | 2000-01-10 | 2001-01-08 | INTEGRATED WAVELENGTH MONITORING DEVICE |
DE60105403T DE60105403T2 (en) | 2000-01-10 | 2001-01-08 | Integrated shaft length monitoring device |
EP01901625A EP1269586B1 (en) | 2000-01-10 | 2001-01-08 | Integrated wavelength monitor |
AU2001227209A AU2001227209A1 (en) | 2000-01-10 | 2001-01-08 | Integrated wavelength monitor |
JP2001552483A JP2003520439A (en) | 2000-01-10 | 2001-01-08 | Integrated wavelength monitor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000041-4 | 2000-01-10 | ||
SE0000041A SE517341C2 (en) | 2000-01-10 | 2000-01-10 | Integrated wavelength monitor for laser light |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001052369A1 true WO2001052369A1 (en) | 2001-07-19 |
Family
ID=20278043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2001/000018 WO2001052369A1 (en) | 2000-01-10 | 2001-01-08 | Integrated wavelength monitor |
Country Status (10)
Country | Link |
---|---|
US (1) | US6639679B2 (en) |
EP (1) | EP1269586B1 (en) |
JP (1) | JP2003520439A (en) |
CN (1) | CN1178342C (en) |
AT (1) | ATE275764T1 (en) |
AU (1) | AU2001227209A1 (en) |
DE (1) | DE60105403T2 (en) |
SE (1) | SE517341C2 (en) |
TW (1) | TW484269B (en) |
WO (1) | WO2001052369A1 (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7075656B2 (en) | 2001-12-11 | 2006-07-11 | Adc Telecommunications, Inc. | Method and algorithm for continuous wavelength locking |
US7038782B2 (en) | 2001-12-11 | 2006-05-02 | Adc Telecommunications, Inc. | Robust wavelength locker for control of laser wavelength |
US6859469B2 (en) * | 2001-12-11 | 2005-02-22 | Adc Telecommunications, Inc. | Method and apparatus for laser wavelength stabilization |
US6864980B2 (en) * | 2002-01-22 | 2005-03-08 | Digital Optics Corp. | Linear filter based wavelength locking optical sub-assembly and associated methods |
EP1664381A1 (en) * | 2003-09-19 | 2006-06-07 | Applied Materials, Inc. | Apparatus and method of detecting the electroless deposition endpoint |
US7522786B2 (en) | 2005-12-22 | 2009-04-21 | Palo Alto Research Center Incorporated | Transmitting light with photon energy information |
US7310153B2 (en) * | 2004-08-23 | 2007-12-18 | Palo Alto Research Center, Incorporated | Using position-sensitive detectors for wavelength determination |
US8437582B2 (en) * | 2005-12-22 | 2013-05-07 | Palo Alto Research Center Incorporated | Transmitting light with lateral variation |
US7315667B2 (en) * | 2005-12-22 | 2008-01-01 | Palo Alto Research Center Incorporated | Propagating light to be sensed |
US7433552B2 (en) * | 2005-12-22 | 2008-10-07 | Palo Alto Research Center Incorporated | Obtaining analyte information |
US7718948B2 (en) * | 2006-12-04 | 2010-05-18 | Palo Alto Research Center Incorporated | Monitoring light pulses |
US9164037B2 (en) | 2007-01-26 | 2015-10-20 | Palo Alto Research Center Incorporated | Method and system for evaluation of signals received from spatially modulated excitation and emission to accurately determine particle positions and distances |
US8821799B2 (en) | 2007-01-26 | 2014-09-02 | Palo Alto Research Center Incorporated | Method and system implementing spatially modulated excitation or emission for particle characterization with enhanced sensitivity |
US7936463B2 (en) | 2007-02-05 | 2011-05-03 | Palo Alto Research Center Incorporated | Containing analyte in optical cavity structures |
US7471399B2 (en) * | 2007-02-05 | 2008-12-30 | Palo Alto Research Center Incorporated | Photosensing optical cavity output light |
US7554673B2 (en) * | 2007-02-05 | 2009-06-30 | Palo Alto Research Center Incorporated | Obtaining information about analytes using optical cavity output light |
US7633629B2 (en) * | 2007-02-05 | 2009-12-15 | Palo Alto Research Center Incorporated | Tuning optical cavities |
US7817281B2 (en) * | 2007-02-05 | 2010-10-19 | Palo Alto Research Center Incorporated | Tuning optical cavities |
US7817276B2 (en) * | 2007-02-05 | 2010-10-19 | Palo Alto Research Center Incorporated | Distinguishing objects |
US7852490B2 (en) * | 2007-02-05 | 2010-12-14 | Palo Alto Research Center Incorporated | Implanting optical cavity structures |
US8320983B2 (en) | 2007-12-17 | 2012-11-27 | Palo Alto Research Center Incorporated | Controlling transfer of objects affecting optical characteristics |
US8629981B2 (en) | 2008-02-01 | 2014-01-14 | Palo Alto Research Center Incorporated | Analyzers with time variation based on color-coded spatial modulation |
US8373860B2 (en) | 2008-02-01 | 2013-02-12 | Palo Alto Research Center Incorporated | Transmitting/reflecting emanating light with time variation |
US9029800B2 (en) | 2011-08-09 | 2015-05-12 | Palo Alto Research Center Incorporated | Compact analyzer with spatial modulation and multiple intensity modulated excitation sources |
US8723140B2 (en) | 2011-08-09 | 2014-05-13 | Palo Alto Research Center Incorporated | Particle analyzer with spatial modulation and long lifetime bioprobes |
WO2019053959A1 (en) * | 2017-09-13 | 2019-03-21 | 株式会社カネカ | Photoelectric conversion element and photoelectric conversion device |
CN111052403B (en) | 2017-11-15 | 2023-01-31 | 株式会社钟化 | Photoelectric conversion device |
DE102019210950A1 (en) * | 2019-07-24 | 2021-01-28 | Robert Bosch Gmbh | LIDAR sensor for optical detection of a field of view and method for optical detection of a field of view |
DE102020202824A1 (en) | 2020-03-05 | 2021-09-09 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | SENSOR DEVICE USING THE ANGLE DEPENDENCE OF A DICHROITIC FILTER |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0277883A2 (en) * | 1987-02-03 | 1988-08-10 | Fujitsu Limited | Holographic deflection device |
US4815081A (en) * | 1987-03-30 | 1989-03-21 | Siemens Aktiengesellschaft | Arrangement for controlling or regulating an emission wavelength and emitted power of a semiconductor laser |
JPH03200903A (en) * | 1989-12-28 | 1991-09-02 | Kyocera Corp | Integrated type semiconductor laser |
US5825792A (en) * | 1996-07-11 | 1998-10-20 | Northern Telecom Limited | Wavelength monitoring and control assembly for WDM optical transmission systems |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05275731A (en) * | 1992-03-25 | 1993-10-22 | Sharp Corp | Photodiode |
AT396841B (en) | 1992-04-02 | 1993-12-27 | Rsf Elektronik Gmbh | ARRANGEMENT FOR STABILIZING THE WAVELENGTH OF THE LIGHT BEAM AND LASER INTERFEROMETER DELIVERED BY A LASER DIODE |
WO1995020144A1 (en) | 1994-01-20 | 1995-07-27 | British Telecommunications Public Limited Company | Optical wavelength sensor |
JPH07226524A (en) * | 1994-02-10 | 1995-08-22 | Olympus Optical Co Ltd | Photoelectric conversion device |
JP3745097B2 (en) | 1997-10-14 | 2006-02-15 | 富士通株式会社 | Optical device for wavelength monitoring and wavelength control |
US6186937B1 (en) * | 1999-07-30 | 2001-02-13 | Lucent Technologies, Inc. | Method and device for obtaining a desired phase of optical characteristic of a fabry-perot etalon |
-
2000
- 2000-01-10 SE SE0000041A patent/SE517341C2/en not_active IP Right Cessation
- 2000-01-28 TW TW089101492A patent/TW484269B/en not_active IP Right Cessation
-
2001
- 2001-01-08 WO PCT/SE2001/000018 patent/WO2001052369A1/en active IP Right Grant
- 2001-01-08 EP EP01901625A patent/EP1269586B1/en not_active Expired - Lifetime
- 2001-01-08 AU AU2001227209A patent/AU2001227209A1/en not_active Abandoned
- 2001-01-08 DE DE60105403T patent/DE60105403T2/en not_active Expired - Lifetime
- 2001-01-08 CN CNB018035485A patent/CN1178342C/en not_active Expired - Fee Related
- 2001-01-08 JP JP2001552483A patent/JP2003520439A/en active Pending
- 2001-01-08 AT AT01901625T patent/ATE275764T1/en not_active IP Right Cessation
- 2001-01-09 US US09/756,127 patent/US6639679B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0277883A2 (en) * | 1987-02-03 | 1988-08-10 | Fujitsu Limited | Holographic deflection device |
US4815081A (en) * | 1987-03-30 | 1989-03-21 | Siemens Aktiengesellschaft | Arrangement for controlling or regulating an emission wavelength and emitted power of a semiconductor laser |
JPH03200903A (en) * | 1989-12-28 | 1991-09-02 | Kyocera Corp | Integrated type semiconductor laser |
US5825792A (en) * | 1996-07-11 | 1998-10-20 | Northern Telecom Limited | Wavelength monitoring and control assembly for WDM optical transmission systems |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN * |
Also Published As
Publication number | Publication date |
---|---|
ATE275764T1 (en) | 2004-09-15 |
US6639679B2 (en) | 2003-10-28 |
SE517341C2 (en) | 2002-05-28 |
DE60105403D1 (en) | 2004-10-14 |
AU2001227209A1 (en) | 2001-07-24 |
DE60105403T2 (en) | 2005-09-29 |
SE0000041D0 (en) | 2000-01-10 |
JP2003520439A (en) | 2003-07-02 |
SE0000041L (en) | 2001-07-11 |
CN1404640A (en) | 2003-03-19 |
EP1269586B1 (en) | 2004-09-08 |
CN1178342C (en) | 2004-12-01 |
US20010007501A1 (en) | 2001-07-12 |
EP1269586A1 (en) | 2003-01-02 |
TW484269B (en) | 2002-04-21 |
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