WO1996028936A3 - Linear multi-output optical transmitter system - Google Patents
Linear multi-output optical transmitter system Download PDFInfo
- Publication number
- WO1996028936A3 WO1996028936A3 PCT/US1996/003199 US9603199W WO9628936A3 WO 1996028936 A3 WO1996028936 A3 WO 1996028936A3 US 9603199 W US9603199 W US 9603199W WO 9628936 A3 WO9628936 A3 WO 9628936A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- output optical
- continuous wave
- optical transmitter
- transmitter system
- linear multi
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical 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
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
- H04B10/505—Laser transmitters using external modulation
- H04B10/5053—Laser transmitters using external modulation using a parallel, i.e. shunt, combination of modulators
-
- 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
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
- H04B10/505—Laser transmitters using external modulation
- H04B10/5057—Laser transmitters using external modulation using a feedback signal generated by analysing the optical output
- H04B10/50572—Laser transmitters using external modulation using a feedback signal generated by analysing the optical output to control the modulating signal amplitude including amplitude distortion
-
- 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
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
- H04B10/505—Laser transmitters using external modulation
- H04B10/5057—Laser transmitters using external modulation using a feedback signal generated by analysing the optical output
- H04B10/50575—Laser transmitters using external modulation using a feedback signal generated by analysing the optical output to control the modulator DC bias
-
- 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
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
- H04B10/505—Laser transmitters using external modulation
- H04B10/5059—Laser transmitters using external modulation using a feed-forward signal generated by analysing the optical or electrical input
- H04B10/50593—Laser transmitters using external modulation using a feed-forward signal generated by analysing the optical or electrical input to control the modulating signal amplitude including amplitude distortion
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/913,042 US6163395A (en) | 1995-03-06 | 1996-03-06 | Linear multi-output optical transmitter system |
EP96922373A EP0813797A2 (en) | 1995-03-06 | 1996-03-06 | Linear multi-output optical transmitter system |
JP8527741A JPH11502083A (en) | 1995-03-06 | 1996-03-06 | Linear multi-output optical transmission system |
US08/670,722 US5953139A (en) | 1996-03-06 | 1996-06-21 | Wavelength division multiplexing system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/398,987 | 1995-03-06 | ||
US08/398,987 US5875048A (en) | 1995-03-06 | 1995-03-06 | Linear multi-output optical transmitter system |
US08/563,678 US5710653A (en) | 1995-03-06 | 1995-11-28 | Linear multi-output optical transmitter system |
US08/563,678 | 1995-11-28 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/670,722 Continuation-In-Part US5953139A (en) | 1996-03-06 | 1996-06-21 | Wavelength division multiplexing system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996028936A2 WO1996028936A2 (en) | 1996-09-19 |
WO1996028936A3 true WO1996028936A3 (en) | 1996-11-07 |
Family
ID=27016456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/003199 WO1996028936A2 (en) | 1995-03-06 | 1996-03-06 | Linear multi-output optical transmitter system |
Country Status (6)
Country | Link |
---|---|
US (2) | US5710653A (en) |
EP (1) | EP0813797A2 (en) |
JP (1) | JPH11502083A (en) |
KR (1) | KR19980702758A (en) |
CA (1) | CA2213008A1 (en) |
WO (1) | WO1996028936A2 (en) |
Families Citing this family (55)
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US5850305A (en) * | 1996-12-18 | 1998-12-15 | Scientific-Atlanta, Inc. | Adaptive predistortion control for optical external modulation |
US5970185A (en) * | 1997-10-31 | 1999-10-19 | Northern Telecom Limited | Optical switches, modulators and transmitters |
US6654958B1 (en) * | 1997-12-16 | 2003-11-25 | Koninklijke Philips Electronics N.V. | Reference signal generator for return path aligning |
US6426822B1 (en) * | 1998-06-25 | 2002-07-30 | Ipicom, Inc. | Method and apparatus for reducing non-linear characteristics of a signal modulator by coherent data collection |
US6531700B1 (en) * | 1998-09-08 | 2003-03-11 | Lockheed Martin Corporation | Integral charge well for QWIP FPA'S |
US6147757A (en) * | 1999-02-23 | 2000-11-14 | Alliance Fiber Optics Products, Inc. | Apparatus and method employing depolarization to eliminate effect of polarization dependent loss |
JP3487217B2 (en) * | 1999-05-12 | 2004-01-13 | 日本電気株式会社 | Optical transmitter and optical transmission device using the same |
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US6583906B1 (en) * | 1999-06-30 | 2003-06-24 | Koninklijke Philips Electronics N.V. | Pre-shaping laser modulation signals to increase modulation index |
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JP3387483B2 (en) * | 2000-08-31 | 2003-03-17 | 日本電気株式会社 | Optical direct amplifier and control method thereof |
US6847477B2 (en) | 2001-02-28 | 2005-01-25 | Kilolamdia Ip Limited | Optical system for converting light beam into plurality of beams having different wavelengths |
US7082268B2 (en) * | 2001-05-31 | 2006-07-25 | Teradvance Communications, Llc | Method and system for 80 and 160 gigabit-per-second QRZ transmission in 100 GHz optical bandwidth with enhanced receiver performance |
US7236708B2 (en) * | 2001-10-25 | 2007-06-26 | Nippon Telegraph And Telephone Corporation | Optical communication system with optical output level control function |
JP3637323B2 (en) * | 2002-03-19 | 2005-04-13 | 株式会社東芝 | Reception device, transmission / reception device, and reception method |
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JP3881270B2 (en) * | 2002-03-26 | 2007-02-14 | 富士通株式会社 | Drive control device and drive control method for optical modulator |
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US7747174B2 (en) * | 2004-09-08 | 2010-06-29 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Multi-channel fabry-perot laser transmitters and methods of generating multiple modulated optical signals |
US7302185B2 (en) * | 2005-03-08 | 2007-11-27 | Harris Corporation | Device and method for millimeter wave detection and block conversion |
US8532499B2 (en) * | 2005-10-25 | 2013-09-10 | Emcore Corporation | Optical transmitter with adaptively controlled optically linearized modulator |
US7590392B2 (en) * | 2005-10-31 | 2009-09-15 | Intel Corporation | Transmitter compensation |
US7853155B2 (en) * | 2005-12-12 | 2010-12-14 | Emcore Corporation | Method for adjusting bias in optical transmitter with external modulator |
US7245809B1 (en) * | 2005-12-28 | 2007-07-17 | Adc Telecommunications, Inc. | Splitter modules for fiber distribution hubs |
JP2007248850A (en) * | 2006-03-16 | 2007-09-27 | Oki Electric Ind Co Ltd | Mach-zehnder type semiconductor element and control method thereof |
WO2008048434A2 (en) * | 2006-10-07 | 2008-04-24 | Sioptical, Inc. | Segmented optical modulator |
US9014571B2 (en) * | 2006-11-01 | 2015-04-21 | Arris Technology, Inc. | Small form pluggable analog optical transmitter |
US7734189B2 (en) * | 2006-11-30 | 2010-06-08 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Parallel channel optical communication using modulator array and shared laser |
US8396369B1 (en) * | 2007-09-28 | 2013-03-12 | Aurora Networks, Inc. | Method and system for propagating upstream cable modem signals and RF return video control signals over the same optical network |
US7967995B2 (en) * | 2008-03-31 | 2011-06-28 | Tokyo Electron Limited | Multi-layer/multi-input/multi-output (MLMIMO) models and method for using |
US8238014B2 (en) * | 2008-09-08 | 2012-08-07 | Luxtera Inc. | Method and circuit for encoding multi-level pulse amplitude modulated signals using integrated optoelectronic devices |
US8060028B1 (en) | 2009-05-07 | 2011-11-15 | The United States Of America As Represented By The Secretary Of The Navy | Multi-spectrum high data rate communications system with electromagnetic interference cancellation |
US8849071B2 (en) * | 2009-12-30 | 2014-09-30 | Jds Uniphase Corporation | Optical waveguide modulator |
US8625991B1 (en) | 2010-08-04 | 2014-01-07 | Juniper Networks, Inc. | Amortization of expensive optical components |
JP2011100168A (en) * | 2011-02-21 | 2011-05-19 | Sumitomo Osaka Cement Co Ltd | Optical waveguide element |
CN202231722U (en) * | 2011-10-18 | 2012-05-23 | 华为技术有限公司 | Repeater |
US8798472B2 (en) * | 2012-07-10 | 2014-08-05 | Telefonaktiebolaget L M Ericsson | Agile light source provisioning for information and communications technology systems |
US20150198859A1 (en) * | 2012-12-11 | 2015-07-16 | Acacia Communications Inc. | Simplified extinction ratio control for multiple mach-zehnder interferometer modulators |
US9472685B2 (en) * | 2013-04-05 | 2016-10-18 | Joshua D. Kaggie | Methods of circuit construction to improve diode performance |
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US10038503B2 (en) * | 2014-08-13 | 2018-07-31 | Xilinx, Inc. | Adaptive optical channel compensation |
US9729244B2 (en) | 2014-10-20 | 2017-08-08 | Adva Optical Networking Se | Apparatus and method for monitoring signal quality of a modulated optical signal |
EP3029512A1 (en) * | 2014-12-02 | 2016-06-08 | Xieon Networks S.à r.l. | Spectral inversion detection for polarization-division multiplexed optical transmission |
US9941958B2 (en) * | 2015-12-15 | 2018-04-10 | Futurewei Technologies, Inc. | On-chip test interface for voltage-mode Mach-Zehnder modulator driver |
EP3479502B1 (en) * | 2016-07-01 | 2021-12-01 | Luxtera, Inc. | Redundant laser sources in an integrated modulator |
JP6233480B1 (en) * | 2016-09-20 | 2017-11-22 | 富士通オプティカルコンポーネンツ株式会社 | Light modulator |
JP6988076B2 (en) * | 2016-11-28 | 2022-01-05 | 日本電気株式会社 | Optical modulator and light modulator control method |
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GB2011611A (en) * | 1977-12-07 | 1979-07-11 | Grandison Trading Co Ltd | Video signal transmission and receiving apparatus using optical paths |
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US5400166A (en) * | 1992-10-20 | 1995-03-21 | General Instrument Corporation | Communication of signals sharing a single optical source |
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-
1995
- 1995-11-28 US US08/563,678 patent/US5710653A/en not_active Expired - Fee Related
-
1996
- 1996-03-06 EP EP96922373A patent/EP0813797A2/en not_active Withdrawn
- 1996-03-06 US US08/913,042 patent/US6163395A/en not_active Expired - Fee Related
- 1996-03-06 CA CA002213008A patent/CA2213008A1/en not_active Abandoned
- 1996-03-06 WO PCT/US1996/003199 patent/WO1996028936A2/en not_active Application Discontinuation
- 1996-03-06 JP JP8527741A patent/JPH11502083A/en active Pending
- 1996-03-06 KR KR1019970706165A patent/KR19980702758A/en not_active Application Discontinuation
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GB2011611A (en) * | 1977-12-07 | 1979-07-11 | Grandison Trading Co Ltd | Video signal transmission and receiving apparatus using optical paths |
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Non-Patent Citations (2)
Title |
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MOSHE NAZARATHY ET AL: "STRUCTURED ARCHITECTURES FOR CATV DISTRIBUTION WITH EXTERNALLY MODULATED SOLID STATE LASER TRANSMITTER", PROCEEDINGS FROM ELEVEN TECHNICAL SESSIONS OF THE ANNUAL CONVENTION AND EXPOSITION OF THE NATIONAL CABLE TELEVISION ASSOCIATION, SAN FRANCISCO, JUNE 6 - 9, 1993, no. CONVENTION 42, 6 June 1993 (1993-06-06), RUTKOWSKI K, pages 365 - 367, XP000410520 * |
TAN H H: "CATV DISTRIBUTION OVER AN OPTICAL FIBER WITH A LINEARIZED MACH ZEHNDER MODULATOR AND A RIN REDUCED LASER", CABLE TV SESSIONS, MONTREUX, JUNE 13 - 18, 1991, no. SYMP. 17, 14 June 1992 (1992-06-14), CCITT, pages 91 - 96, XP000260032 * |
Also Published As
Publication number | Publication date |
---|---|
JPH11502083A (en) | 1999-02-16 |
WO1996028936A2 (en) | 1996-09-19 |
EP0813797A2 (en) | 1997-12-29 |
CA2213008A1 (en) | 1996-09-19 |
US5710653A (en) | 1998-01-20 |
KR19980702758A (en) | 1998-08-05 |
US6163395A (en) | 2000-12-19 |
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