CN100539473C - 在光传输系统中探测控制信号的方法及应用和相应的装置 - Google Patents
在光传输系统中探测控制信号的方法及应用和相应的装置 Download PDFInfo
- Publication number
- CN100539473C CN100539473C CNB038135272A CN03813527A CN100539473C CN 100539473 C CN100539473 C CN 100539473C CN B038135272 A CNB038135272 A CN B038135272A CN 03813527 A CN03813527 A CN 03813527A CN 100539473 C CN100539473 C CN 100539473C
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000003287 optical effect Effects 0.000 title claims description 11
- 230000003595 spectral effect Effects 0.000 claims abstract description 28
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- 238000003199 nucleic acid amplification method Methods 0.000 claims description 14
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- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 7
- 230000005693 optoelectronics Effects 0.000 claims description 7
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- 238000004458 analytical method Methods 0.000 claims description 3
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- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 230000035559 beat frequency Effects 0.000 description 3
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- 241001362574 Decodes Species 0.000 description 1
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Images
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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0771—Fault location on the transmission path
-
- 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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0775—Performance monitoring and measurement of transmission parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2210/00—Indexing scheme relating to optical transmission systems
- H04B2210/08—Shut-down or eye-safety
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Lasers (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10216279A DE10216279A1 (de) | 2002-04-12 | 2002-04-12 | Verfahren zur Detektion eines Kontrollsignals in einem optischen Übertragungssystem |
DE10216279.4 | 2002-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1659807A CN1659807A (zh) | 2005-08-24 |
CN100539473C true CN100539473C (zh) | 2009-09-09 |
Family
ID=28684986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038135272A Expired - Lifetime CN100539473C (zh) | 2002-04-12 | 2003-04-01 | 在光传输系统中探测控制信号的方法及应用和相应的装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7920787B2 (zh) |
EP (1) | EP1495559B1 (zh) |
CN (1) | CN100539473C (zh) |
AU (1) | AU2003229506B2 (zh) |
DE (2) | DE10216279A1 (zh) |
ES (1) | ES2253669T3 (zh) |
WO (1) | WO2003088528A1 (zh) |
Families Citing this family (53)
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GB0718706D0 (en) | 2007-09-25 | 2007-11-07 | Creative Physics Ltd | Method and apparatus for reducing laser speckle |
DE102006027415B3 (de) * | 2006-06-13 | 2007-10-11 | Siemens Ag | Verfahren und Anordnung zur Ein- und/oder Abschaltung eines Raman-Pumplasers |
US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
US9335604B2 (en) | 2013-12-11 | 2016-05-10 | Milan Momcilo Popovich | Holographic waveguide display |
US11300795B1 (en) | 2009-09-30 | 2022-04-12 | Digilens Inc. | Systems for and methods of using fold gratings coordinated with output couplers for dual axis expansion |
US10795160B1 (en) | 2014-09-25 | 2020-10-06 | Rockwell Collins, Inc. | Systems for and methods of using fold gratings for dual axis expansion |
US11320571B2 (en) | 2012-11-16 | 2022-05-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view with uniform light extraction |
US8233204B1 (en) | 2009-09-30 | 2012-07-31 | Rockwell Collins, Inc. | Optical displays |
US8659826B1 (en) | 2010-02-04 | 2014-02-25 | Rockwell Collins, Inc. | Worn display system and method without requiring real time tracking for boresight precision |
US9274349B2 (en) | 2011-04-07 | 2016-03-01 | Digilens Inc. | Laser despeckler based on angular diversity |
US10670876B2 (en) | 2011-08-24 | 2020-06-02 | Digilens Inc. | Waveguide laser illuminator incorporating a despeckler |
WO2013027004A1 (en) | 2011-08-24 | 2013-02-28 | Milan Momcilo Popovich | Wearable data display |
WO2016020630A2 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
US8634139B1 (en) | 2011-09-30 | 2014-01-21 | Rockwell Collins, Inc. | System for and method of catadioptric collimation in a compact head up display (HUD) |
US9599813B1 (en) | 2011-09-30 | 2017-03-21 | Rockwell Collins, Inc. | Waveguide combiner system and method with less susceptibility to glare |
US9715067B1 (en) | 2011-09-30 | 2017-07-25 | Rockwell Collins, Inc. | Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials |
US9366864B1 (en) | 2011-09-30 | 2016-06-14 | Rockwell Collins, Inc. | System for and method of displaying information without need for a combiner alignment detector |
WO2013102759A2 (en) | 2012-01-06 | 2013-07-11 | Milan Momcilo Popovich | Contact image sensor using switchable bragg gratings |
US9523852B1 (en) | 2012-03-28 | 2016-12-20 | Rockwell Collins, Inc. | Micro collimator system and method for a head up display (HUD) |
CN106125308B (zh) | 2012-04-25 | 2019-10-25 | 罗克韦尔柯林斯公司 | 用于显示图像的装置和方法 |
US9933684B2 (en) * | 2012-11-16 | 2018-04-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration |
US9674413B1 (en) | 2013-04-17 | 2017-06-06 | Rockwell Collins, Inc. | Vision system and method having improved performance and solar mitigation |
WO2015015138A1 (en) | 2013-07-31 | 2015-02-05 | Milan Momcilo Popovich | Method and apparatus for contact image sensing |
US9244281B1 (en) | 2013-09-26 | 2016-01-26 | Rockwell Collins, Inc. | Display system and method using a detached combiner |
US10732407B1 (en) | 2014-01-10 | 2020-08-04 | Rockwell Collins, Inc. | Near eye head up display system and method with fixed combiner |
US9519089B1 (en) | 2014-01-30 | 2016-12-13 | Rockwell Collins, Inc. | High performance volume phase gratings |
US9244280B1 (en) | 2014-03-25 | 2016-01-26 | Rockwell Collins, Inc. | Near eye display system and method for display enhancement or redundancy |
US10359736B2 (en) | 2014-08-08 | 2019-07-23 | Digilens Inc. | Method for holographic mastering and replication |
WO2016042283A1 (en) | 2014-09-19 | 2016-03-24 | Milan Momcilo Popovich | Method and apparatus for generating input images for holographic waveguide displays |
US10088675B1 (en) | 2015-05-18 | 2018-10-02 | Rockwell Collins, Inc. | Turning light pipe for a pupil expansion system and method |
US9715110B1 (en) | 2014-09-25 | 2017-07-25 | Rockwell Collins, Inc. | Automotive head up display (HUD) |
CN107873086B (zh) | 2015-01-12 | 2020-03-20 | 迪吉伦斯公司 | 环境隔离的波导显示器 |
US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
US10247943B1 (en) | 2015-05-18 | 2019-04-02 | Rockwell Collins, Inc. | Head up display (HUD) using a light pipe |
US10126552B2 (en) | 2015-05-18 | 2018-11-13 | Rockwell Collins, Inc. | Micro collimator system and method for a head up display (HUD) |
US11366316B2 (en) | 2015-05-18 | 2022-06-21 | Rockwell Collins, Inc. | Head up display (HUD) using a light pipe |
US10108010B2 (en) | 2015-06-29 | 2018-10-23 | Rockwell Collins, Inc. | System for and method of integrating head up displays and head down displays |
WO2017060665A1 (en) | 2015-10-05 | 2017-04-13 | Milan Momcilo Popovich | Waveguide display |
US10598932B1 (en) | 2016-01-06 | 2020-03-24 | Rockwell Collins, Inc. | Head up display for integrating views of conformally mapped symbols and a fixed image source |
EP3433659A1 (en) | 2016-03-24 | 2019-01-30 | DigiLens, Inc. | Method and apparatus for providing a polarization selective holographic waveguide device |
WO2017178781A1 (en) | 2016-04-11 | 2017-10-19 | GRANT, Alastair, John | Holographic waveguide apparatus for structured light projection |
EP3548939A4 (en) | 2016-12-02 | 2020-11-25 | DigiLens Inc. | UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE |
US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
US10295824B2 (en) | 2017-01-26 | 2019-05-21 | Rockwell Collins, Inc. | Head up display with an angled light pipe |
CN111386495B (zh) | 2017-10-16 | 2022-12-09 | 迪吉伦斯公司 | 用于倍增像素化显示器的图像分辨率的系统和方法 |
US10914950B2 (en) | 2018-01-08 | 2021-02-09 | Digilens Inc. | Waveguide architectures and related methods of manufacturing |
JP7404243B2 (ja) | 2018-01-08 | 2023-12-25 | ディジレンズ インコーポレイテッド | 導波管セル内のホログラフィック格子の高スループット記録のためのシステムおよび方法 |
WO2020023779A1 (en) | 2018-07-25 | 2020-01-30 | Digilens Inc. | Systems and methods for fabricating a multilayer optical structure |
JP2022520472A (ja) | 2019-02-15 | 2022-03-30 | ディジレンズ インコーポレイテッド | 統合された格子を使用してホログラフィック導波管ディスプレイを提供するための方法および装置 |
CN113728258A (zh) | 2019-03-12 | 2021-11-30 | 迪吉伦斯公司 | 全息波导背光及相关制造方法 |
KR20220016990A (ko) | 2019-06-07 | 2022-02-10 | 디지렌즈 인코포레이티드. | 투과 및 반사 격자를 통합하는 도파관 및 관련 제조 방법 |
CN114341729A (zh) | 2019-07-29 | 2022-04-12 | 迪吉伦斯公司 | 用于使像素化显示器的图像分辨率和视场倍增的方法和设备 |
WO2021041949A1 (en) | 2019-08-29 | 2021-03-04 | Digilens Inc. | Evacuating bragg gratings and methods of manufacturing |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6285475B1 (en) * | 1995-12-29 | 2001-09-04 | Mci Communications Corporation | Method and system for detecting optical faults in a network fiber link |
US6650840B2 (en) * | 1998-03-27 | 2003-11-18 | Lucent Technologies Inc. | Method for identifying faults in a branched optical network |
JP2001217778A (ja) * | 2000-02-03 | 2001-08-10 | Kanagawa Acad Of Sci & Technol | 光送受信機 |
DE10024238B4 (de) | 2000-05-12 | 2006-11-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Qualitäts-und Identitätskontrolle von Wellenlängenkanälen in optischen Übertragungsnetzen |
JP4671478B2 (ja) * | 2000-08-08 | 2011-04-20 | 富士通株式会社 | 波長多重光通信システムおよび波長多重光通信方法 |
DE10046104C2 (de) | 2000-09-18 | 2002-08-29 | Siemens Ag | Verfahren und Vorrichtung zur Erkennung von Leitungsunterbrechungen in einem optischen WDM-System |
JP3790455B2 (ja) * | 2001-10-12 | 2006-06-28 | 富士通株式会社 | 光中継器の監視制御方法および監視制御システム |
US7630631B2 (en) * | 2004-04-14 | 2009-12-08 | Finisar Corporation | Out-of-band data communication between network transceivers |
-
2002
- 2002-04-12 DE DE10216279A patent/DE10216279A1/de not_active Withdrawn
-
2003
- 2003-04-01 EP EP03722250A patent/EP1495559B1/de not_active Expired - Lifetime
- 2003-04-01 DE DE50302428T patent/DE50302428D1/de not_active Expired - Lifetime
- 2003-04-01 AU AU2003229506A patent/AU2003229506B2/en not_active Ceased
- 2003-04-01 ES ES03722250T patent/ES2253669T3/es not_active Expired - Lifetime
- 2003-04-01 WO PCT/DE2003/001075 patent/WO2003088528A1/de active IP Right Grant
- 2003-04-01 CN CNB038135272A patent/CN100539473C/zh not_active Expired - Lifetime
- 2003-04-01 US US10/510,973 patent/US7920787B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2003229506B2 (en) | 2007-06-14 |
WO2003088528A1 (de) | 2003-10-23 |
ES2253669T3 (es) | 2006-06-01 |
US7920787B2 (en) | 2011-04-05 |
AU2003229506A1 (en) | 2003-10-27 |
DE10216279A1 (de) | 2003-10-30 |
DE50302428D1 (de) | 2006-04-20 |
CN1659807A (zh) | 2005-08-24 |
EP1495559A1 (de) | 2005-01-12 |
US20070269208A1 (en) | 2007-11-22 |
EP1495559B1 (de) | 2006-02-15 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NOKIA SIEMENS COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20080404 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080404 Address after: Munich, Germany Applicant after: NOKIA SIEMENS NETWORKS GmbH & Co.KG Address before: Munich, Germany Applicant before: Siemens AG |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XIAOYANG NETWORK CO., LTD. Free format text: FORMER OWNER: NOKIA SIEMENS NETWORKS GMBH Effective date: 20140106 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: Luxemburg Luxemburg Patentee after: XIEON NETWORKS S.A.R.L. Address before: Munich, Germany Patentee before: NOKIA SIEMENS NETWORKS GmbH & Co.KG |
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CX01 | Expiry of patent term |
Granted publication date: 20090909 |
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CX01 | Expiry of patent term |