DE60101364T2 - Strahlteiler zur Reduktion von polarisationsabhängigen Effekten - Google Patents
Strahlteiler zur Reduktion von polarisationsabhängigen Effekten Download PDFInfo
- Publication number
- DE60101364T2 DE60101364T2 DE60101364T DE60101364T DE60101364T2 DE 60101364 T2 DE60101364 T2 DE 60101364T2 DE 60101364 T DE60101364 T DE 60101364T DE 60101364 T DE60101364 T DE 60101364T DE 60101364 T2 DE60101364 T2 DE 60101364T2
- Authority
- DE
- Germany
- Prior art keywords
- incident beam
- reflected
- dividing device
- beam splitter
- incident
- 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.)
- Expired - Fee Related
Links
- 230000010287 polarization Effects 0.000 title claims description 26
- 230000001419 dependent effect Effects 0.000 title description 9
- 230000003287 optical effect Effects 0.000 claims description 22
- 239000013307 optical fiber Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000002310 reflectometry Methods 0.000 claims description 4
- 239000006117 anti-reflective coating Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 4
- 239000000835 fiber Substances 0.000 description 45
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 3
- 238000005422 blasting Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2848—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Elements Other Than Lenses (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01129780A EP1223456B1 (en) | 2001-12-14 | 2001-12-14 | Low polarisation dependent loss beam splitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60101364D1 DE60101364D1 (de) | 2004-01-15 |
| DE60101364T2 true DE60101364T2 (de) | 2004-10-28 |
Family
ID=8179538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60101364T Expired - Fee Related DE60101364T2 (de) | 2001-12-14 | 2001-12-14 | Strahlteiler zur Reduktion von polarisationsabhängigen Effekten |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6847486B2 (enExample) |
| EP (1) | EP1223456B1 (enExample) |
| JP (1) | JP2003222710A (enExample) |
| DE (1) | DE60101364T2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI447511B (zh) * | 2010-11-12 | 2014-08-01 | Asia Optical Co Inc | Projector light source module |
| JP2012156536A (ja) * | 2012-03-28 | 2012-08-16 | Nikon Corp | 照明光学装置、露光装置および露光方法 |
| JP5644921B2 (ja) * | 2013-09-09 | 2014-12-24 | 株式会社ニコン | 照明光学装置 |
| JP5761329B2 (ja) * | 2013-12-27 | 2015-08-12 | 株式会社ニコン | 照明光学装置、露光装置および露光方法 |
| JP5928632B2 (ja) * | 2015-04-03 | 2016-06-01 | 株式会社ニコン | 照明光学装置、露光装置および露光方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3741625A (en) * | 1971-06-21 | 1973-06-26 | Bell Telephone Labor Inc | Polarization-insensitive millimeter-wave directional coupler |
| US4492436A (en) * | 1983-01-03 | 1985-01-08 | At&T Bell Laboratories | Polarization independent beam splitter |
| US5699187A (en) * | 1992-06-19 | 1997-12-16 | Fujitsu Limited | Optical coupler |
| US5740288A (en) * | 1995-02-22 | 1998-04-14 | E-Tek Dynamics, Inc. | Variable polarization beam splitter, combiner and mixer |
| JP2774467B2 (ja) * | 1995-08-14 | 1998-07-09 | 彰二郎 川上 | 偏波無依存型光アイソレータ装置 |
| AUPN714295A0 (en) * | 1995-12-14 | 1996-01-11 | Photonic Technologies Pty Ltd | Fibre optic circulator |
| JP2897746B2 (ja) * | 1997-01-28 | 1999-05-31 | 日本電気株式会社 | 波長可変フィルタ |
| US6016216A (en) * | 1997-05-17 | 2000-01-18 | Aurora Photonics, Inc. | Polarization-independent acousto-optic tunable filter |
| US6441934B1 (en) * | 1998-02-13 | 2002-08-27 | Apa Optics, Inc. | Multiplexer and demultiplexer for single mode optical fiber communication links |
| US6647209B1 (en) * | 1998-02-13 | 2003-11-11 | Apa Optics, Inc. | Multiplexer and demultiplexer for single mode optical fiber communication links |
| EP1200861A2 (en) * | 1999-07-29 | 2002-05-02 | Apa Optics, Inc. | Polarization-independent, dense wavelength division multiplexer (dwdm) |
| US6430323B1 (en) * | 1999-10-20 | 2002-08-06 | Micro-Optics, Inc. | Polarization maintaining optical isolators |
| US6339661B1 (en) * | 1999-10-20 | 2002-01-15 | Micro-Optics, Inc. | Polarization maintaining fiber optic circulators |
| US20020118904A1 (en) * | 2001-02-27 | 2002-08-29 | Agere Systems | Optical fiber systems for transmitting laser light with reduced back reflection interference |
| US6631238B2 (en) * | 2001-03-16 | 2003-10-07 | Primanex Corporation | Variable optical attenuator |
-
2001
- 2001-12-14 DE DE60101364T patent/DE60101364T2/de not_active Expired - Fee Related
- 2001-12-14 EP EP01129780A patent/EP1223456B1/en not_active Expired - Lifetime
-
2002
- 2002-05-28 US US10/156,340 patent/US6847486B2/en not_active Expired - Fee Related
- 2002-12-05 JP JP2002353510A patent/JP2003222710A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US6847486B2 (en) | 2005-01-25 |
| JP2003222710A (ja) | 2003-08-08 |
| DE60101364D1 (de) | 2004-01-15 |
| US20030112524A1 (en) | 2003-06-19 |
| EP1223456A1 (en) | 2002-07-17 |
| EP1223456B1 (en) | 2003-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60220541T2 (de) | Externer resonator mit retro-reflektierender vorrichtung insbesondere für abstimmbare laser | |
| DE2931474C2 (de) | Nicht-reziproke optische Vorrichtung | |
| DE3012184C2 (enExample) | ||
| DE69321154T2 (de) | Durch Rotation abstimmbares Fabry-Perot-Interferometor enthaltendes optisches Filter | |
| DE3686234T2 (de) | Optisches strahlenteilerprisma. | |
| DE3135875C2 (de) | Optisches Übertragungssystem | |
| EP0829120B1 (de) | Durchstimmbare, justierstabile laserlichtquelle mit spektral gefiltertem ausgang | |
| DE2745940A1 (de) | Optisches schaltkreiselement | |
| WO2007036064A1 (de) | Optische vorrichtung für led lichtquellen | |
| CH644975A5 (de) | Lichtleitfaser-richtkoppler und dessen verwendung in einer sende-/empfangseinrichtung. | |
| DE2905916A1 (de) | Faseroptische uebertragungsvorrichtung | |
| DE3143137C2 (de) | Reflexions-ausblendende, fokussierende optische Vorrichtung | |
| CH652833A5 (en) | Stereoscopic microscope | |
| DE60101364T2 (de) | Strahlteiler zur Reduktion von polarisationsabhängigen Effekten | |
| DE60015623T2 (de) | Selbstausrichtendes retroreflektierendes optisches System zur Wellenlängenfilterung und dessen Verwendung in Monochromatoren und Lasern | |
| EP0422371A1 (de) | Optische Anordnung zum rückwirkungsfreien Einkoppeln der von einem Halbleiterlaser abgestrahlten Laserstrahlung in eine optische Faser | |
| DE10201127A1 (de) | Anordnung zum Ein- und/oder Auskoppeln optischer Signale mindestens eines optischen Datenkanals in bzw. aus einem Lichtwellenleiter | |
| DE3737634A1 (de) | Optisches mehrtorelement mit einem akustooptischen modulator | |
| DE69914511T2 (de) | Optisches abbildungssystem | |
| DE69838834T2 (de) | Mehrstufige kombinierte optische Vorrichtung | |
| DE10031414B4 (de) | Vorrichtung zur Vereinigung optischer Strahlung | |
| DE69828560T2 (de) | Laserlichtquelle mit externem Resonator | |
| DE10239509A1 (de) | Optische Fabry-Perot-Filtervorrichtung | |
| DE102023118609B4 (de) | Multilichtwellenleiterstecker sowie Lichtwellenleiterverbinder mit einem solchen | |
| DE4015447C1 (en) | Laser power meter - uses polarisation-sensitive semi-transparent mirrors as beam splitter and reflector for diversion of beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US |
|
| 8339 | Ceased/non-payment of the annual fee |