CN1253754C - 处理光脉冲信号的方法和装置 - Google Patents
处理光脉冲信号的方法和装置 Download PDFInfo
- Publication number
- CN1253754C CN1253754C CNB021030936A CN02103093A CN1253754C CN 1253754 C CN1253754 C CN 1253754C CN B021030936 A CNB021030936 A CN B021030936A CN 02103093 A CN02103093 A CN 02103093A CN 1253754 C CN1253754 C CN 1253754C
- Authority
- CN
- China
- Prior art keywords
- signal
- harmonic
- optical
- pulse signal
- light
- 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
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
-
- 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
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/299—Signal waveform processing, e.g. reshaping or retiming
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/37—Non-linear optics for second-harmonic generation
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/17—Multi-pass arrangements, i.e. arrangements to pass light a plurality of times through the same element, e.g. by using an enhancement cavity
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/780,572 US6591047B2 (en) | 2001-02-12 | 2001-02-12 | Method and apparatus for compensation of nonlinearity in fiber optic links |
US09/780572 | 2001-02-12 | ||
US09/927,349 US6816656B2 (en) | 2001-02-12 | 2001-08-13 | Method and device for handling optical pulse signals |
US09/927349 | 2001-08-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1371187A CN1371187A (zh) | 2002-09-25 |
CN1253754C true CN1253754C (zh) | 2006-04-26 |
Family
ID=27119727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021030936A Expired - Fee Related CN1253754C (zh) | 2001-02-12 | 2002-02-11 | 处理光脉冲信号的方法和装置 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1231725A3 (zh) |
KR (1) | KR20020066944A (zh) |
CN (1) | CN1253754C (zh) |
AU (1) | AU781087B2 (zh) |
BR (1) | BR0105915A (zh) |
CA (1) | CA2363394C (zh) |
EA (1) | EA004485B1 (zh) |
MX (1) | MXPA01012481A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL190890A0 (en) * | 2008-04-15 | 2008-12-29 | Eci Telecom Ltd | Technique for detection of optical data signals |
CN112540460A (zh) * | 2020-12-29 | 2021-03-23 | 华东交通大学 | 基于tir与微透镜阵列组合的光学系统设计方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5315433A (en) * | 1991-02-28 | 1994-05-24 | Fuji Photo Film Co., Ltd. | Optical wavelength converting apparatus |
CA2071598C (en) * | 1991-06-21 | 1999-01-19 | Akira Eda | Optical device and method of manufacturing the same |
JP3734560B2 (ja) * | 1996-03-25 | 2006-01-11 | 浜松ホトニクス株式会社 | 超短パルスレーザ装置 |
JP3416064B2 (ja) * | 1998-11-09 | 2003-06-16 | 日本電信電話株式会社 | 光パルス受信回路 |
US20020003440A1 (en) * | 2000-01-13 | 2002-01-10 | Qian L. J. | Femtosecond kerr-lens mode locking with negative nonlinear phase shifts |
-
2001
- 2001-11-16 AU AU91366/01A patent/AU781087B2/en not_active Ceased
- 2001-11-21 CA CA002363394A patent/CA2363394C/en not_active Expired - Fee Related
- 2001-11-23 EA EA200101128A patent/EA004485B1/ru not_active IP Right Cessation
- 2001-12-04 EP EP01204669A patent/EP1231725A3/en not_active Withdrawn
- 2001-12-04 MX MXPA01012481A patent/MXPA01012481A/es active IP Right Grant
- 2001-12-07 BR BR0105915-7A patent/BR0105915A/pt not_active Application Discontinuation
- 2001-12-07 KR KR1020010077470A patent/KR20020066944A/ko not_active Application Discontinuation
-
2002
- 2002-02-11 CN CNB021030936A patent/CN1253754C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU781087B2 (en) | 2005-05-05 |
CN1371187A (zh) | 2002-09-25 |
EP1231725A2 (en) | 2002-08-14 |
AU9136601A (en) | 2002-08-15 |
BR0105915A (pt) | 2002-10-01 |
CA2363394C (en) | 2007-01-02 |
EP1231725A3 (en) | 2006-03-22 |
MXPA01012481A (es) | 2004-11-10 |
KR20020066944A (ko) | 2002-08-21 |
EA004485B1 (ru) | 2004-04-29 |
CA2363394A1 (en) | 2002-08-12 |
EA200101128A2 (ru) | 2002-10-31 |
EA200101128A3 (ru) | 2003-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: ECI TELECOM LTD. Free format text: FORMER OWNER: LETSGE NETWORK CO., LTD. Effective date: 20040514 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040514 Address after: Israel Tati Applicant after: ECI Telecom Ltd. Address before: Israel Dikewa Applicant before: Letsge Network Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060426 Termination date: 20120211 |