ITRM980468A0 - Procedimento ed apparecchio di comunicazione mediante laser attraverso un mezzo affetto da perdite - Google Patents
Procedimento ed apparecchio di comunicazione mediante laser attraverso un mezzo affetto da perditeInfo
- Publication number
- ITRM980468A0 ITRM980468A0 IT98RM000468A ITRM980468A ITRM980468A0 IT RM980468 A0 ITRM980468 A0 IT RM980468A0 IT 98RM000468 A IT98RM000468 A IT 98RM000468A IT RM980468 A ITRM980468 A IT RM980468A IT RM980468 A0 ITRM980468 A0 IT RM980468A0
- Authority
- IT
- Italy
- Prior art keywords
- leaks
- laser
- procedure
- communication
- equipment
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Telescopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/905,760 US6043920A (en) | 1997-08-04 | 1997-08-04 | Method and apparatus for laser communication through a lossy medium |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM980468A0 true ITRM980468A0 (it) | 1998-07-13 |
ITRM980468A1 ITRM980468A1 (it) | 2000-01-13 |
IT1299559B1 IT1299559B1 (it) | 2000-03-16 |
Family
ID=25421422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT98RM000468A IT1299559B1 (it) | 1997-08-04 | 1998-07-13 | Procedimento ed apparecchio di comunicazione mediante laser attraverso un mezzo affetto da perdite |
Country Status (14)
Country | Link |
---|---|
US (1) | US6043920A (it) |
EP (1) | EP1013011B1 (it) |
JP (1) | JP4188552B2 (it) |
KR (1) | KR100327925B1 (it) |
CN (1) | CN1269929A (it) |
AU (1) | AU7975198A (it) |
CA (1) | CA2299596A1 (it) |
DE (1) | DE69831253T2 (it) |
FR (1) | FR2766997B1 (it) |
IL (1) | IL134243A (it) |
IT (1) | IT1299559B1 (it) |
NO (1) | NO20000595D0 (it) |
TW (1) | TW387168B (it) |
WO (1) | WO1999007086A1 (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19737482A1 (de) * | 1997-08-28 | 1999-03-04 | Alsthom Cge Alcatel | Verfahren zur optischen Übertragung über ein Lichtwellenleiternetz, sowie optisches Übertragungsnetz |
US20010019437A1 (en) * | 1998-05-08 | 2001-09-06 | Hait John N. | Combination photonic time and wavelength division demultiplexing method |
US6583911B1 (en) * | 1999-10-06 | 2003-06-24 | Dennis R. Alexander | Optical communications by frequency content of femtosecond laser pulses |
US6661975B1 (en) * | 2000-03-10 | 2003-12-09 | Northrop Grumman Corporation | Multi-rate variable duty cycle modem for use in an optical communication system |
US6735398B1 (en) * | 2000-03-15 | 2004-05-11 | Hughes Electronics Corporation | Generating methods for single and multi-channel wideband optical analog pulse positioned waveforms |
WO2002015416A2 (en) | 2000-08-17 | 2002-02-21 | Terabit Communications, L.L.C. | High-speed communications system |
KR20020056827A (ko) * | 2000-12-29 | 2002-07-10 | 김수찬 | 무선광통신시스템 |
US7432517B2 (en) * | 2004-11-19 | 2008-10-07 | Asml Netherlands B.V. | Pulse modifier, lithographic apparatus, and device manufacturing method |
US7989775B2 (en) * | 2005-08-04 | 2011-08-02 | Lockheed Martin Corporation | Sensor systems and methods using entangled quanta |
CN100459459C (zh) * | 2005-08-04 | 2009-02-04 | 上海交通大学 | 相位自动校准的多码型可调发射机 |
CN100373147C (zh) * | 2005-12-19 | 2008-03-05 | 中国人民解放军总装备部军械技术研究所 | 脉冲激光发射机野外在线综合测试装置 |
WO2012058571A1 (en) * | 2010-10-29 | 2012-05-03 | Lockheed Martin Corporation | Methods and systems for high bandwidth optical communication |
EP2615749B1 (en) * | 2011-12-20 | 2017-12-06 | Thales Alenia Space Schweiz AG | Method for optical data transmission from low earth orbit to earth and corresponding communication system |
MX355252B (es) | 2012-01-09 | 2018-03-27 | Attochron Llc | Comunicación inalámbrica óptica lasercom punto-a-punto y punto-multipunto uspl-fso. |
US9077456B2 (en) | 2012-04-03 | 2015-07-07 | Panasonic Intellectual Property Management Co., Ltd. | Visible light receiving device and visible light receiving method |
US11777610B2 (en) * | 2018-02-07 | 2023-10-03 | Attochron, Llc | Method and apparatus for ultra-short pulsed laser communication through a lossy medium |
US11165506B2 (en) * | 2020-01-17 | 2021-11-02 | The Boeing Company | Drone network and method of operating |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4764982A (en) * | 1962-07-02 | 1988-08-16 | Pfund Charles E | Secure communication system |
US3727061A (en) * | 1970-07-06 | 1973-04-10 | Us Army | Pulse laser communication system |
CH618820A5 (it) * | 1977-09-27 | 1980-08-15 | Ibm | |
US4399564A (en) * | 1980-02-19 | 1983-08-16 | The United States Of America As Represented By The Secretary Of The Navy | Fiber optic system for transmission of video signals by pulse-frequency-modulation |
US4656439A (en) * | 1983-09-12 | 1987-04-07 | Wessel John E | System for nanosecond modulation of an infrared laser beam by coherent Stark switching |
JP2668017B2 (ja) * | 1987-12-22 | 1997-10-27 | 竹中エンジニアリング株式会社 | 赤外線式検知装置 |
US5038406A (en) * | 1989-09-19 | 1991-08-06 | Gte Goverment Systems Corporation | Secure two-way submarine communication system |
US5206909A (en) * | 1991-01-18 | 1993-04-27 | Gte Government Systems Corporation | Method for secure PPM-based laser communications |
DE4207687C2 (de) * | 1992-03-11 | 1996-08-08 | Grundig Emv | Einrichtung zur optischen leitungsungebundenen Signalübertragung |
US5801866A (en) * | 1992-08-27 | 1998-09-01 | Trex Communications Corporation | Laser communication device |
US5689519A (en) * | 1993-12-20 | 1997-11-18 | Imra America, Inc. | Environmentally stable passively modelocked fiber laser pulse source |
DE69425000T2 (de) * | 1994-02-28 | 2000-12-07 | Ibm | Verfahren und vorrichtung zur drahtlosen optischen übertragung |
US5586714A (en) * | 1994-10-06 | 1996-12-24 | Board Of Regents Of The University Of Nebraska | Method of bonding metal to a non-metal substrate |
JP3249732B2 (ja) * | 1995-12-25 | 2002-01-21 | 株式会社テラテック | 光パルス発生装置 |
-
1997
- 1997-08-04 US US08/905,760 patent/US6043920A/en not_active Expired - Lifetime
-
1998
- 1998-06-17 AU AU79751/98A patent/AU7975198A/en not_active Abandoned
- 1998-06-17 CA CA002299596A patent/CA2299596A1/en not_active Abandoned
- 1998-06-17 KR KR1020007001207A patent/KR100327925B1/ko not_active IP Right Cessation
- 1998-06-17 IL IL13424398A patent/IL134243A/en not_active IP Right Cessation
- 1998-06-17 JP JP2000505697A patent/JP4188552B2/ja not_active Expired - Fee Related
- 1998-06-17 CN CN98808855A patent/CN1269929A/zh active Pending
- 1998-06-17 WO PCT/US1998/012642 patent/WO1999007086A1/en active IP Right Grant
- 1998-06-17 EP EP98930339A patent/EP1013011B1/en not_active Expired - Lifetime
- 1998-06-17 DE DE69831253T patent/DE69831253T2/de not_active Expired - Lifetime
- 1998-06-25 TW TW087110248A patent/TW387168B/zh not_active IP Right Cessation
- 1998-07-13 IT IT98RM000468A patent/IT1299559B1/it active IP Right Grant
- 1998-08-04 FR FR9809992A patent/FR2766997B1/fr not_active Expired - Fee Related
-
2000
- 2000-02-04 NO NO20000595A patent/NO20000595D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1269929A (zh) | 2000-10-11 |
EP1013011B1 (en) | 2005-08-17 |
TW387168B (en) | 2000-04-11 |
AU7975198A (en) | 1999-02-22 |
KR20010022613A (ko) | 2001-03-26 |
JP2001512918A (ja) | 2001-08-28 |
FR2766997B1 (fr) | 2000-01-21 |
IT1299559B1 (it) | 2000-03-16 |
IL134243A (en) | 2004-02-08 |
DE69831253T2 (de) | 2006-01-19 |
NO20000595L (no) | 2000-02-04 |
DE69831253D1 (de) | 2005-09-22 |
NO20000595D0 (no) | 2000-02-04 |
WO1999007086A1 (en) | 1999-02-11 |
CA2299596A1 (en) | 1999-02-11 |
IL134243A0 (en) | 2001-04-30 |
EP1013011A1 (en) | 2000-06-28 |
ITRM980468A1 (it) | 2000-01-13 |
US6043920A (en) | 2000-03-28 |
JP4188552B2 (ja) | 2008-11-26 |
FR2766997A1 (fr) | 1999-02-05 |
KR100327925B1 (ko) | 2002-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |