AU2001227209A1 - Integrated wavelength monitor - Google Patents
Integrated wavelength monitorInfo
- Publication number
- AU2001227209A1 AU2001227209A1 AU2001227209A AU2720901A AU2001227209A1 AU 2001227209 A1 AU2001227209 A1 AU 2001227209A1 AU 2001227209 A AU2001227209 A AU 2001227209A AU 2720901 A AU2720901 A AU 2720901A AU 2001227209 A1 AU2001227209 A1 AU 2001227209A1
- Authority
- AU
- Australia
- Prior art keywords
- interference filter
- wavelength
- detector
- integrated
- position sensitive
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 230000003287 optical effect Effects 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 239000012780 transparent material Substances 0.000 abstract 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)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Receiving Elements (AREA)
- Glass Compositions (AREA)
Abstract
An integrated wavelength monitor and a method for obtaining such a device are disclosed. The device suitable for integration into a laser semiconductor laser module for fiber optic communication can be made in the following way: An interference filter is created directly onto a position sensitive photo detector by depositing a number of layers of different optical transparent materials forming an optical filter. The interference filter may also be created separately and subsequently mounted directly on top of the detector. The integrated position sensitive device (13) is mounted with an angle behind a laser in the same position as a normal power monitor detector. The electrically derived lateral position of light hitting the Position Sensitive Device provided with the interference filter will be dependent of the wavelength of the incident light and this derived position is used for the wavelength monitoring.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000041 | 2000-01-10 | ||
SE0000041A SE517341C2 (en) | 2000-01-10 | 2000-01-10 | Integrated wavelength monitor for laser light |
PCT/SE2001/000018 WO2001052369A1 (en) | 2000-01-10 | 2001-01-08 | Integrated wavelength monitor |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001227209A1 true AU2001227209A1 (en) | 2001-07-24 |
Family
ID=20278043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001227209A Abandoned AU2001227209A1 (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 |
---|---|---|---|---|
US6859469B2 (en) * | 2001-12-11 | 2005-02-22 | Adc Telecommunications, Inc. | Method and apparatus for laser wavelength stabilization |
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 |
US6864980B2 (en) * | 2002-01-22 | 2005-03-08 | Digital Optics Corp. | Linear filter based wavelength locking optical sub-assembly and associated methods |
KR20080018774A (en) * | 2003-09-19 | 2008-02-28 | 어플라이드 머티어리얼스, 인코포레이티드 | 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 |
US7433552B2 (en) * | 2005-12-22 | 2008-10-07 | Palo Alto Research Center Incorporated | Obtaining analyte information |
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 |
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 |
US7554673B2 (en) * | 2007-02-05 | 2009-06-30 | Palo Alto Research Center Incorporated | Obtaining information about analytes using optical cavity output light |
US7471399B2 (en) * | 2007-02-05 | 2008-12-30 | Palo Alto Research Center Incorporated | Photosensing optical cavity output light |
US7936463B2 (en) | 2007-02-05 | 2011-05-03 | Palo Alto Research Center Incorporated | Containing analyte in optical cavity structures |
US7817281B2 (en) * | 2007-02-05 | 2010-10-19 | Palo Alto Research Center Incorporated | Tuning optical cavities |
US7852490B2 (en) * | 2007-02-05 | 2010-12-14 | Palo Alto Research Center Incorporated | Implanting optical cavity structures |
US7633629B2 (en) * | 2007-02-05 | 2009-12-15 | Palo Alto Research Center Incorporated | Tuning optical cavities |
US7817276B2 (en) * | 2007-02-05 | 2010-10-19 | Palo Alto Research Center Incorporated | Distinguishing objects |
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 |
US8723140B2 (en) | 2011-08-09 | 2014-05-13 | Palo Alto Research Center Incorporated | Particle analyzer with spatial modulation and long lifetime bioprobes |
US9029800B2 (en) | 2011-08-09 | 2015-05-12 | Palo Alto Research Center Incorporated | Compact analyzer with spatial modulation and multiple intensity modulated excitation sources |
WO2019053959A1 (en) * | 2017-09-13 | 2019-03-21 | 株式会社カネカ | Photoelectric conversion element and photoelectric conversion device |
EP3664161A1 (en) | 2017-11-15 | 2020-06-10 | Kaneka Corporation | 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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4938550A (en) * | 1987-02-03 | 1990-07-03 | Fujitsu Limited | Holographic deflection device |
DE3885134D1 (en) * | 1987-03-30 | 1993-12-02 | Siemens Ag | Arrangement for controlling or regulating an emission wavelength and emitted power of a semiconductor laser. |
JP2840709B2 (en) * | 1989-12-28 | 1998-12-24 | 京セラ株式会社 | Integrated semiconductor laser |
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 |
US5825792A (en) * | 1996-07-11 | 1998-10-20 | Northern Telecom Limited | Wavelength monitoring and control assembly for WDM optical transmission systems |
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 CN CNB018035485A patent/CN1178342C/en not_active Expired - Fee Related
- 2001-01-08 JP JP2001552483A patent/JP2003520439A/en active Pending
- 2001-01-08 WO PCT/SE2001/000018 patent/WO2001052369A1/en active IP Right Grant
- 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 AT AT01901625T patent/ATE275764T1/en not_active IP Right Cessation
- 2001-01-08 EP EP01901625A patent/EP1269586B1/en not_active Expired - Lifetime
- 2001-01-09 US US09/756,127 patent/US6639679B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2001052369A1 (en) | 2001-07-19 |
ATE275764T1 (en) | 2004-09-15 |
DE60105403T2 (en) | 2005-09-29 |
TW484269B (en) | 2002-04-21 |
DE60105403D1 (en) | 2004-10-14 |
SE0000041L (en) | 2001-07-11 |
EP1269586B1 (en) | 2004-09-08 |
JP2003520439A (en) | 2003-07-02 |
US20010007501A1 (en) | 2001-07-12 |
US6639679B2 (en) | 2003-10-28 |
SE0000041D0 (en) | 2000-01-10 |
SE517341C2 (en) | 2002-05-28 |
CN1178342C (en) | 2004-12-01 |
CN1404640A (en) | 2003-03-19 |
EP1269586A1 (en) | 2003-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2001227209A1 (en) | Integrated wavelength monitor | |
WO2005072224A3 (en) | Integrated photonic devices | |
CA2033543A1 (en) | Optical fiber electro-optical module | |
WO2003060469A3 (en) | Method and apparatus for optical detector with spectral discrimination | |
CA2302899A1 (en) | Optical wiring layer, optoelectric wiring substrate, mounted substrate, and methods for manufacturing the same | |
EP0871320A3 (en) | Electroluminescent device and fabrication method for a light detection system | |
WO2003078941A8 (en) | Sensor configuration for substantial spacing from a small aperture | |
CA2299820A1 (en) | A method of and a device for coupling optical fibres and opto-electronic components | |
DE60124766D1 (en) | SILICON WAIST WITH MONOLITHIC OPTOELECTRONIC COMPONENTS | |
DE59801875D1 (en) | INTEGRATED OPTICAL CIRCUIT | |
FR2581768A1 (en) | BIDIRECTIONAL OPTOELECTRIC COMPONENT FORMING OPTICAL COUPLER | |
WO2004038468A3 (en) | Optoelectronic package and fabrication method | |
CA2314244A1 (en) | Compact package structure for fiber optic devices | |
EP0896236A3 (en) | Optical transmitting and receiving module | |
CA2371504A1 (en) | Semiconductor laser device and optical fiber amplifier | |
US6630994B2 (en) | Transmission detection for a laser power monitor and system | |
WO2001073850A3 (en) | A semitransparent optical detector including a silicon and germanium alloy and method of making | |
EP1211532A3 (en) | Optical device for mounting optical elements | |
WO2007011384A3 (en) | Photonic crystal interferometer | |
WO2001067144A3 (en) | Integrated optical transceiver and related methods | |
WO2001071820A3 (en) | A semitransparent optical detector with a transparent conductor and method of making | |
KR100858217B1 (en) | Optical modulator package for bi-directional data communication | |
CN206057724U (en) | Optoisolator | |
US20060197008A1 (en) | Light-receiving device having an optical fuse | |
Park | Vertical silicon nanowires for image sensor applications |