AU2001273188A1 - Integrated wavelength locker for use with more than one wavelength and associated methods - Google Patents

Integrated wavelength locker for use with more than one wavelength and associated methods

Info

Publication number: AU2001273188A1
Authority: AU; Australia
Prior art keywords: wavelength; associated methods; integrated; locker; wavelength locker
Prior art date: 2001-03-15
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

Application number

AU2001273188A

Inventor

Alvaro A. Cruz-Cabrera

John Barnett Hammond

Alan D. Kathman

Robert Tekolste

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

DigitalOptics Corp East

Original Assignee

Tessera North America Inc

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.)

2001-03-15

Filing date

2001-07-06

Publication date

2002-10-03

2001-07-06 Application filed by Tessera North America Inc filed Critical Tessera North America Inc

2002-10-03 Publication of AU2001273188A1 publication Critical patent/AU2001273188A1/en

Status Abandoned legal-status Critical Current

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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
- G01J3/36—Investigating two or more bands of a spectrum by separate detectors
- 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
- 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
- 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
- G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers
- 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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
- H01S5/0687—Stabilising the frequency of the laser
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/1303—Stabilisation of laser output parameters, e.g. frequency or amplitude by using a passive reference, e.g. absorption cell

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Condensed Matter Physics & Semiconductors (AREA)
Electromagnetism (AREA)
Spectrometry And Color Measurement (AREA)
Semiconductor Lasers (AREA)

AU2001273188A 2001-03-15 2001-07-06 Integrated wavelength locker for use with more than one wavelength and associated methods Abandoned AU2001273188A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US27569601P	2001-03-15	2001-03-15
US60/275,696		2001-03-15
PCT/US2001/021272 WO2002075877A2 (en)	2001-03-15	2001-07-06	Integrated wavelength locker for use with more than one wavelength and associated methods

Publications (1)

Publication Number	Publication Date
AU2001273188A1 true AU2001273188A1 (en)	2002-10-03

Family

ID=23053427

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2001273188A Abandoned AU2001273188A1 (en)	2001-03-15	2001-07-06	Integrated wavelength locker for use with more than one wavelength and associated methods

Country Status (2)

Country	Link
AU (1)	AU2001273188A1 (en)
WO (1)	WO2002075877A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6919603B2 (en) *	2018-03-12	2021-08-18	オムロン株式会社	Wavelength detector and confocal measuring device
GB202009963D0 (en) *	2020-06-30	2020-08-12	Ams Int Ag	Method of manufacturing spectral sensors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01205486A (en) *	1987-07-03	1989-08-17	Hitachi Electron Eng Co Ltd	Wavelength stabilizer of semiconductor laser
WO1995020144A1 (en) *	1994-01-20	1995-07-27	British Telecommunications Public Limited Company	Optical wavelength sensor
WO1997005679A1 (en) *	1995-07-27	1997-02-13	Jds Fitel Inc.	Method and device for wavelength locking
DE59808542D1 (en) *	1997-03-26	2003-07-03	Infineon Technologies Ag	LASER MODULE WITH WAVELENGTH STABILIZATION
US6323987B1 (en) *	1999-05-14	2001-11-27	Agere Systems Optoelectronics Guardian Corp.	Controlled multi-wavelength etalon

2001
- 2001-07-06 AU AU2001273188A patent/AU2001273188A1/en not_active Abandoned
- 2001-07-06 WO PCT/US2001/021272 patent/WO2002075877A2/en not_active Ceased

Also Published As

Publication number	Publication date
WO2002075877A2 (en)	2002-09-26
WO2002075877A3 (en)	2003-10-16

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Legal Events

Date	Code	Title	Description
2004-02-12	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase