DE60022331D1 - Atmosphärische optische übertragung - Google Patents
Atmosphärische optische übertragungInfo
- Publication number
- DE60022331D1 DE60022331D1 DE60022331T DE60022331T DE60022331D1 DE 60022331 D1 DE60022331 D1 DE 60022331D1 DE 60022331 T DE60022331 T DE 60022331T DE 60022331 T DE60022331 T DE 60022331T DE 60022331 D1 DE60022331 D1 DE 60022331D1
- Authority
- DE
- Germany
- Prior art keywords
- optical transmission
- atmospheric optical
- location
- light beam
- atmospheric
- 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 - Lifetime
Links
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
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/112—Line-of-sight transmission over an extended range
- H04B10/1123—Bidirectional transmission
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Glass Compositions (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12357299P | 1999-03-10 | 1999-03-10 | |
US12733199P | 1999-04-02 | 1999-04-02 | |
PCT/IL2000/000104 WO2000054413A2 (en) | 1999-03-10 | 2000-02-20 | Atmospheric optical communication |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60022331D1 true DE60022331D1 (de) | 2005-10-06 |
Family
ID=26821694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60022331T Expired - Lifetime DE60022331D1 (de) | 1999-03-10 | 2000-02-20 | Atmosphärische optische übertragung |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1166469B1 (de) |
JP (1) | JP2002539664A (de) |
AT (1) | ATE303682T1 (de) |
AU (1) | AU2686400A (de) |
DE (1) | DE60022331D1 (de) |
IL (1) | IL145338A0 (de) |
WO (1) | WO2000054413A2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6239888B1 (en) | 1998-04-24 | 2001-05-29 | Lightpointe Communications, Inc. | Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links |
US6868237B2 (en) * | 1998-04-24 | 2005-03-15 | Lightpointe Communications, Inc. | Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links |
US6643467B1 (en) * | 2000-10-05 | 2003-11-04 | Lucent Technologies Inc. | Method and apparatus for controlling received power levels within a free space optical communication system |
WO2002073845A2 (en) | 2001-03-09 | 2002-09-19 | Lightpointe Communications, Inc. | Free space optical communication network |
JP2006094465A (ja) * | 2004-08-24 | 2006-04-06 | Hamamatsu Photonics Kk | 光無線通信装置 |
US7245423B1 (en) * | 2006-07-24 | 2007-07-17 | Itt Manufacturing Enterprises, Inc. | Reducing noise in a fiber amplifier using a cleaning optical signal |
US7994460B2 (en) | 2008-06-30 | 2011-08-09 | Lawrence Livermore National Security, Llc | Method and system for controlling the position of a beam of light |
US8888384B2 (en) | 2010-03-18 | 2014-11-18 | The Johns Hopkins University | Apparatus and method for increasing the effective capture area in optical terminals |
US9088367B2 (en) * | 2013-02-19 | 2015-07-21 | The Boeing Company | Uni-fiber lasercom terminal design |
US9716551B2 (en) * | 2015-08-05 | 2017-07-25 | Google Inc. | Optical amplifier with closed loop control for scintillation compensation in free space optical communications |
WO2017214155A1 (en) * | 2016-06-06 | 2017-12-14 | The Trustees Of Princeton University | Chirped laser dispersion spectroscopy sensitivity booster |
TWI735194B (zh) * | 2020-03-30 | 2021-08-01 | 國立臺灣科技大學 | 基於自注入鎖定之波長可調雙向無線光通訊系統 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307294A (en) * | 1980-03-04 | 1981-12-22 | Campbell Duncan B | Electro-mechanical control means for space communication receiver |
US4960315A (en) * | 1989-05-19 | 1990-10-02 | At&T Bell Laboratories | Atmosphric optical communication link |
IL114176A (en) * | 1995-06-15 | 2000-02-29 | Jolt Ltd | Wireless communication system |
US5983068A (en) * | 1996-02-29 | 1999-11-09 | Tomich; John Louis | Photonic home area network |
US5786923A (en) * | 1996-03-29 | 1998-07-28 | Dominion Communications, Llc | Point-to-multipoint wide area telecommunications network via atmospheric laser transmission through a remote optical router |
US5745634A (en) * | 1996-07-24 | 1998-04-28 | Jds Fitel Inc. | Voltage controlled attenuator |
JP3808580B2 (ja) * | 1997-03-17 | 2006-08-16 | 富士通株式会社 | 光パワーモニタ及び該光パワーモニタを有する光増幅器 |
-
2000
- 2000-02-20 JP JP2000604530A patent/JP2002539664A/ja active Pending
- 2000-02-20 DE DE60022331T patent/DE60022331D1/de not_active Expired - Lifetime
- 2000-02-20 WO PCT/IL2000/000104 patent/WO2000054413A2/en active IP Right Grant
- 2000-02-20 AT AT00905242T patent/ATE303682T1/de not_active IP Right Cessation
- 2000-02-20 EP EP00905242A patent/EP1166469B1/de not_active Expired - Lifetime
- 2000-02-20 AU AU26864/00A patent/AU2686400A/en not_active Abandoned
- 2000-02-20 IL IL14533800A patent/IL145338A0/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP1166469A2 (de) | 2002-01-02 |
EP1166469A4 (de) | 2004-06-16 |
ATE303682T1 (de) | 2005-09-15 |
JP2002539664A (ja) | 2002-11-19 |
AU2686400A (en) | 2000-09-28 |
WO2000054413A8 (en) | 2001-06-21 |
IL145338A0 (en) | 2002-06-30 |
EP1166469B1 (de) | 2005-08-31 |
WO2000054413A3 (en) | 2000-12-28 |
WO2000054413A2 (en) | 2000-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |