AU4487700A - Amplitude tunable filter - Google Patents
Amplitude tunable filterInfo
- Publication number
- AU4487700A AU4487700A AU44877/00A AU4487700A AU4487700A AU 4487700 A AU4487700 A AU 4487700A AU 44877/00 A AU44877/00 A AU 44877/00A AU 4487700 A AU4487700 A AU 4487700A AU 4487700 A AU4487700 A AU 4487700A
- Authority
- AU
- Australia
- Prior art keywords
- tunable filter
- amplitude tunable
- amplitude
- filter
- tunable
- 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
Classifications
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02195—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating
- G02B6/02204—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating using thermal effects, e.g. heating or cooling of a temperature sensitive mounting body
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
- G02B6/02085—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the grating profile, e.g. chirped, apodised, tilted, helical
- G02B6/02095—Long period gratings, i.e. transmission gratings coupling light between core and cladding modes
-
- 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
- G02F1/0115—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 in optical fibres
- G02F1/0118—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 in optical fibres by controlling the evanescent coupling of light from a fibre into an active, e.g. electro-optic, overlay
-
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Integrated Circuits (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13456599P | 1999-05-17 | 1999-05-17 | |
US60134565 | 1999-05-17 | ||
PCT/US2000/011038 WO2000070379A1 (en) | 1999-05-17 | 2000-04-24 | Amplitude tunable filter |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4487700A true AU4487700A (en) | 2000-12-05 |
Family
ID=22463933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU44877/00A Abandoned AU4487700A (en) | 1999-05-17 | 2000-04-24 | Amplitude tunable filter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1192492A1 (en) |
JP (1) | JP2002544557A (en) |
AU (1) | AU4487700A (en) |
CA (1) | CA2372905A1 (en) |
WO (1) | WO2000070379A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE235700T1 (en) | 2001-01-08 | 2003-04-15 | Cit Alcatel | OPTICAL WAVEGUIDE DEVICE WITH FIBER GRIDING AND METHOD FOR THE PRODUCTION THEREOF |
GB0122546D0 (en) * | 2001-09-19 | 2001-11-07 | Univ Cranfield | Optical fibre long period grating with thin film overlays |
FR2830086B1 (en) * | 2001-09-27 | 2004-08-27 | Cit Alcatel | TUNABLE FILTER COMPRISING AN OPTICAL FIBER AND METHOD THEREOF |
FR2838834A1 (en) * | 2002-04-17 | 2003-10-24 | Highwave Optical Tech | Method of production of a tunable optical filter |
KR20050109370A (en) * | 2004-05-15 | 2005-11-21 | 엘지전자 주식회사 | Integrated optic true-time delay apparatus and manufacturing method thereof |
CN111338021A (en) * | 2020-03-19 | 2020-06-26 | 深圳大学 | Preparation method of electric control fiber grating |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5007705A (en) * | 1989-12-26 | 1991-04-16 | United Technologies Corporation | Variable optical fiber Bragg filter arrangement |
US5898517A (en) * | 1995-08-24 | 1999-04-27 | Weis; R. Stephen | Optical fiber modulation and demodulation system |
US5647039A (en) * | 1995-12-14 | 1997-07-08 | Lucent Technologies Inc. | Optical switching system and devices using a long period grating |
US5912910A (en) * | 1996-05-17 | 1999-06-15 | Sdl, Inc. | High power pumped mid-IR wavelength systems using nonlinear frequency mixing (NFM) devices |
US5864641A (en) * | 1997-04-11 | 1999-01-26 | F&S, Inc. | Optical fiber long period sensor having a reactive coating |
-
2000
- 2000-04-24 WO PCT/US2000/011038 patent/WO2000070379A1/en not_active Application Discontinuation
- 2000-04-24 AU AU44877/00A patent/AU4487700A/en not_active Abandoned
- 2000-04-24 JP JP2000618762A patent/JP2002544557A/en active Pending
- 2000-04-24 EP EP00926331A patent/EP1192492A1/en not_active Withdrawn
- 2000-04-24 CA CA002372905A patent/CA2372905A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2000070379A1 (en) | 2000-11-23 |
EP1192492A1 (en) | 2002-04-03 |
JP2002544557A (en) | 2002-12-24 |
CA2372905A1 (en) | 2000-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |