AU1895300A - Bandwidth-variable optical filter - Google Patents
Bandwidth-variable optical filterInfo
- Publication number
- AU1895300A AU1895300A AU18953/00A AU1895300A AU1895300A AU 1895300 A AU1895300 A AU 1895300A AU 18953/00 A AU18953/00 A AU 18953/00A AU 1895300 A AU1895300 A AU 1895300A AU 1895300 A AU1895300 A AU 1895300A
- Authority
- AU
- Australia
- Prior art keywords
- bandwidth
- optical filter
- variable optical
- variable
- filter
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
- G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
-
- 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
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/29395—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device configurable, e.g. tunable or reconfigurable
-
- 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
- H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
- H01S3/1062—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using a controlled passive interferometer, e.g. a Fabry-Perot etalon
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectrometry And Color Measurement (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980062145A KR100314890B1 (en) | 1998-12-30 | 1998-12-30 | Bandwidth variable optical filter |
| KR9862145 | 1998-12-30 | ||
| PCT/KR1999/000836 WO2000041012A1 (en) | 1998-12-30 | 1999-12-30 | Bandwidth-variable optical filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU1895300A true AU1895300A (en) | 2000-07-24 |
Family
ID=19568834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU18953/00A Abandoned AU1895300A (en) | 1998-12-30 | 1999-12-30 | Bandwidth-variable optical filter |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2002534707A (en) |
| KR (1) | KR100314890B1 (en) |
| AU (1) | AU1895300A (en) |
| WO (1) | WO2000041012A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7002696B1 (en) | 2000-11-03 | 2006-02-21 | Optune Technologies | Band pass interferometer with tuning capabilities |
| CN103196569B (en) * | 2013-04-22 | 2016-05-18 | 哈尔滨工业大学（威海） | A kind of rotary process Fabry-Perot interference mirror is measured the method for optical maser wavelength |
| KR20180081865A (en) * | 2017-01-09 | 2018-07-18 | 주식회사 옵티레이 | Direct exposure apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448486A (en) * | 1982-01-06 | 1984-05-15 | The United States Of America As Represented By The Secretary Of The Air Force | Varying bandpass of optical spatial filter by rotating mirrors having changing reflectivity |
| FR2689345B1 (en) * | 1992-03-26 | 1995-05-12 | Cit Alcatel | Optical filter including a Fabry-Perot interferometer tunable by rotation. |
| JPH06281813A (en) * | 1993-01-29 | 1994-10-07 | Nec Corp | Transmission wavelength variable device |
-
1998
- 1998-12-30 KR KR1019980062145A patent/KR100314890B1/en not_active IP Right Cessation
-
1999
- 1999-12-30 JP JP2000592675A patent/JP2002534707A/en active Pending
- 1999-12-30 WO PCT/KR1999/000836 patent/WO2000041012A1/en active Application Filing
- 1999-12-30 AU AU18953/00A patent/AU1895300A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000041012A1 (en) | 2000-07-13 |
| KR100314890B1 (en) | 2002-02-28 |
| JP2002534707A (en) | 2002-10-15 |
| KR20000045580A (en) | 2000-07-25 |
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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 |