WO2003079504A3 - Absolutely calibrated periodic filters and sources - Google Patents
Absolutely calibrated periodic filters and sources Download PDFInfo
- Publication number
- WO2003079504A3 WO2003079504A3 PCT/CA2003/000378 CA0300378W WO03079504A3 WO 2003079504 A3 WO2003079504 A3 WO 2003079504A3 CA 0300378 W CA0300378 W CA 0300378W WO 03079504 A3 WO03079504 A3 WO 03079504A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter
- light beam
- absolutely
- periodic filter
- laser source
- Prior art date
Links
- 230000000737 periodic effect Effects 0.000 title abstract 6
- 238000000034 method Methods 0.000 abstract 3
- 230000003287 optical effect Effects 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 238000010183 spectrum analysis Methods 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
Classifications
-
- 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
- H04B10/50—Transmitters
- H04B10/572—Wavelength control
-
- 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
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
- H04B10/504—Laser transmitters using direct modulation
-
- 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
- G01J2003/2866—Markers; Calibrating of scan
-
- 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
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B2006/12133—Functions
- G02B2006/1215—Splitter
-
- 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
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Semiconductor Lasers (AREA)
- Spectrometry And Color Measurement (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03707971A EP1485976A2 (en) | 2002-03-18 | 2003-03-17 | Absolutely calibrated periodic filters and sources |
AU2003212159A AU2003212159A1 (en) | 2002-03-18 | 2003-03-17 | Absolutely calibrated periodic filters and sources |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36474202P | 2002-03-18 | 2002-03-18 | |
US60/364,742 | 2002-03-18 | ||
US10/293,004 | 2002-11-13 | ||
US10/293,004 US6717967B2 (en) | 2002-03-18 | 2002-11-13 | Absolutely calibrated periodic filters and sources |
CA002411792A CA2411792A1 (en) | 2002-03-18 | 2002-11-13 | Absolutely calibrated periodic filters and sources |
CA2,411,792 | 2002-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003079504A2 WO2003079504A2 (en) | 2003-09-25 |
WO2003079504A3 true WO2003079504A3 (en) | 2004-02-19 |
Family
ID=28045811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2003/000378 WO2003079504A2 (en) | 2002-03-18 | 2003-03-17 | Absolutely calibrated periodic filters and sources |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1485976A2 (en) |
AU (1) | AU2003212159A1 (en) |
WO (1) | WO2003079504A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5229163B2 (en) | 2009-09-01 | 2013-07-03 | 富士通オプティカルコンポーネンツ株式会社 | Wavelength control method and optical transmitter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241997A (en) * | 1978-12-11 | 1980-12-30 | General Motors Corporation | Laser spectrometer with frequency calibration |
EP0773640A2 (en) * | 1995-11-07 | 1997-05-14 | AT&T Corp. | Optical communication system using tandem Fabry-Perot etalon for wavelength selection |
WO2001011738A1 (en) * | 1999-08-10 | 2001-02-15 | Coretek, Inc. | Double etalon optical wavelength reference device |
WO2002007359A1 (en) * | 2000-07-05 | 2002-01-24 | Sri International | Reconfigurable multichannel transmitter for dense wavelength division multiplexing (dwdm) optical communication |
-
2003
- 2003-03-17 EP EP03707971A patent/EP1485976A2/en not_active Withdrawn
- 2003-03-17 WO PCT/CA2003/000378 patent/WO2003079504A2/en not_active Application Discontinuation
- 2003-03-17 AU AU2003212159A patent/AU2003212159A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241997A (en) * | 1978-12-11 | 1980-12-30 | General Motors Corporation | Laser spectrometer with frequency calibration |
EP0773640A2 (en) * | 1995-11-07 | 1997-05-14 | AT&T Corp. | Optical communication system using tandem Fabry-Perot etalon for wavelength selection |
WO2001011738A1 (en) * | 1999-08-10 | 2001-02-15 | Coretek, Inc. | Double etalon optical wavelength reference device |
WO2002007359A1 (en) * | 2000-07-05 | 2002-01-24 | Sri International | Reconfigurable multichannel transmitter for dense wavelength division multiplexing (dwdm) optical communication |
Non-Patent Citations (1)
Title |
---|
CLICHE J-F ET AL: "AUTOMATIC ABSOLUTE FREQUENCY CALIBRATION OF TUNABLE OPTICAL SOURCES", OPTICAL FIBER COMMUNICATION CONFERENCE. (OFC). TECHNICAL DIGEST POSTCONFERENCE EDITION. BALTIMORE, MD, MARCH 7 - 10, 2000, NEW YORK, NY: IEEE, US, vol. 2 OF 4, 7 March 2000 (2000-03-07), pages WM20 - 1-WM20-3, XP001035925, ISBN: 0-7803-5952-6 * |
Also Published As
Publication number | Publication date |
---|---|
EP1485976A2 (en) | 2004-12-15 |
AU2003212159A1 (en) | 2003-09-29 |
WO2003079504A2 (en) | 2003-09-25 |
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