US5042086A
(en)
*
|
1988-11-16 |
1991-08-20 |
Dylor Corporation |
Method and means for transmitting large dynamic analog signals in optical fiber systems
|
US4991229A
(en)
*
|
1989-04-03 |
1991-02-05 |
Honeywell Inc. |
Optical transmitter power measurement and control
|
JP2917333B2
(ja)
*
|
1989-11-30 |
1999-07-12 |
日本電気株式会社 |
光送信方法及び光送信装置
|
US4989212A
(en)
*
|
1990-04-09 |
1991-01-29 |
Trw, Inc. |
Laser diode phase modulation technique
|
US5081710A
(en)
*
|
1990-05-01 |
1992-01-14 |
Hughes Danbury Optical Systems, Inc. |
Laser transmitter
|
JPH0478235A
(ja)
*
|
1990-07-18 |
1992-03-12 |
Fujitsu Ltd |
直接変調psk伝送システム並びに該システムにおける自動周波数制御方法、復調方法及び位相雑音抑圧方法
|
JPH04192729A
(ja)
*
|
1990-11-27 |
1992-07-10 |
Fujitsu Ltd |
光送信装置
|
JP2970776B2
(ja)
*
|
1990-12-17 |
1999-11-02 |
富士通株式会社 |
光送信装置
|
GB2253962A
(en)
*
|
1991-03-21 |
1992-09-23 |
Stc Plc |
Optical transmitter modulation
|
GB2256762B
(en)
*
|
1991-06-14 |
1994-11-23 |
Northern Telecom Ltd |
Direct detection of FSK
|
GB2257861A
(en)
*
|
1991-07-18 |
1993-01-20 |
Northern Telecom Ltd |
Polarisation state insensitive optical discriminator
|
CA2083219C
(en)
*
|
1991-11-19 |
1999-01-05 |
Hiroshi Nishimoto |
Optical transmitter having optical modulator
|
GB2270609B
(en)
*
|
1992-09-09 |
1996-01-24 |
Northern Telecom Ltd |
Clock recovery
|
US5359412A
(en)
*
|
1992-10-20 |
1994-10-25 |
Massachusetts Institute Of Technology |
Optical frequency discriminator using two mach-zehnder interferometer arrangement
|
GB2273838B
(en)
*
|
1992-12-23 |
1996-09-11 |
Northern Telecom Ltd |
Optical pulse retiming and reshaping circuit
|
DE4333405A1
(de)
*
|
1993-09-30 |
1995-04-06 |
Siemens Ag |
Verfahren zur Nacheinstellung eines Frequenz- oder Phasenmodulationshubs von frequenz- oder phasenmoduliertem Sendelicht
|
EP0716793B1
(de)
*
|
1994-06-30 |
2002-04-17 |
Koninklijke Philips Electronics N.V. |
Einheit zur erzeugung von signalpulsen, sowie sender und übertragungssystem damit
|
US5625722A
(en)
*
|
1994-12-21 |
1997-04-29 |
Lucent Technologies Inc. |
Method and apparatus for generating data encoded pulses in return-to-zero format
|
US5745274A
(en)
*
|
1995-12-27 |
1998-04-28 |
Lucent Technologies Inc. |
Maintenance of optical networks
|
US6331991B1
(en)
*
|
1998-07-17 |
2001-12-18 |
The United States Of America As Represented By The National Security Agency |
Transmission system using a semiconductor laser and a fiber grating discriminator
|
US7127172B1
(en)
|
1999-06-02 |
2006-10-24 |
Massachusetts Institute Of Technology |
Optical frequency filter
|
DE10392214T5
(de)
*
|
2002-01-09 |
2004-12-23 |
Advantest Corp. |
Phasenmodulationsschaltung, Prüfvorrichtung und Kommunikationssystem
|
AU2002364229A1
(en)
*
|
2002-01-16 |
2003-09-02 |
Teraphase Technologies, Inc. |
System and method of transmitting optical signals
|
US7263291B2
(en)
*
|
2002-07-09 |
2007-08-28 |
Azna Llc |
Wavelength division multiplexing source using multifunctional filters
|
US7663762B2
(en)
*
|
2002-07-09 |
2010-02-16 |
Finisar Corporation |
High-speed transmission system comprising a coupled multi-cavity optical discriminator
|
US6963685B2
(en)
*
|
2002-07-09 |
2005-11-08 |
Daniel Mahgerefteh |
Power source for a dispersion compensation fiber optic system
|
US7747171B1
(en)
*
|
2002-09-10 |
2010-06-29 |
Meriton Networks Us Inc. |
Method and apparatus for alleviating slope-induced impairments to chirped optical signals propagating in an optical transmission system
|
US7054538B2
(en)
*
|
2002-10-04 |
2006-05-30 |
Azna Llc |
Flat dispersion frequency discriminator (FDFD)
|
US7187821B2
(en)
*
|
2002-11-06 |
2007-03-06 |
Yasuhiro Matsui |
Carrier suppression using adiabatic frequency modulation (AFM)
|
US7742542B2
(en)
*
|
2002-11-06 |
2010-06-22 |
Finisar Corporation |
Phase correlated quadrature amplitude modulation
|
US7433605B2
(en)
*
|
2002-11-06 |
2008-10-07 |
Finisar Corporation |
Adiabatic frequency modulated transmitter with negative chirp
|
US7555225B2
(en)
*
|
2002-11-06 |
2009-06-30 |
Finisar Corporation |
Optical system comprising an FM source and a spectral reshaping element
|
US7406267B2
(en)
*
|
2002-11-06 |
2008-07-29 |
Finisar Corporation |
Method and apparatus for transmitting a signal using thermal chirp management of a directly modulated transmitter
|
US7280721B2
(en)
*
|
2002-11-06 |
2007-10-09 |
Azna Llc |
Multi-ring resonator implementation of optical spectrum reshaper for chirp managed laser technology
|
US7356264B2
(en)
*
|
2002-11-06 |
2008-04-08 |
Azna Llc |
Chirp managed laser with electronic pre-distortion
|
US7352968B2
(en)
*
|
2002-11-06 |
2008-04-01 |
Finisar Corporation |
Chirped managed, wavelength multiplexed, directly modulated sources using an arrayed waveguide grating (AWG) as multi-wavelength discriminator
|
US7376352B2
(en)
*
|
2002-11-06 |
2008-05-20 |
Finisar Corporation |
Chirp managed laser fiber optic system including an adaptive receiver
|
US7505694B2
(en)
*
|
2002-11-06 |
2009-03-17 |
Finisar Corporation |
Thermal chirp compensation systems for a chirp managed directly modulated laser (CML™) data link
|
US7558488B2
(en)
*
|
2002-11-06 |
2009-07-07 |
Finisar Corporation |
Reach extension by using external Bragg grating for spectral filtering
|
US7536113B2
(en)
*
|
2002-11-06 |
2009-05-19 |
Finisar Corporation |
Chirp managed directly modulated laser with bandwidth limiting optical spectrum reshaper
|
US7406266B2
(en)
*
|
2002-11-06 |
2008-07-29 |
Finisar Corporation |
Flat-topped chirp induced by optical filter edge
|
US7564889B2
(en)
*
|
2002-11-06 |
2009-07-21 |
Finisar Corporation |
Adiabatically frequency modulated source
|
EP1566002B1
(de)
*
|
2002-11-29 |
2007-02-28 |
Pirelli & C. S.p.A. |
Optisches kommunikationssystem
|
US7542683B2
(en)
|
2002-12-03 |
2009-06-02 |
Finisar Corporation |
Chirp Managed Laser (CML) transmitter
|
US7907648B2
(en)
*
|
2002-12-03 |
2011-03-15 |
Finisar Corporation |
Optical FM source based on intra-cavity phase and amplitude modulation in lasers
|
US7480464B2
(en)
*
|
2002-12-03 |
2009-01-20 |
Finisar Corporation |
Widely tunable, dispersion tolerant transmitter
|
US7474859B2
(en)
*
|
2002-12-03 |
2009-01-06 |
Finisar Corporation |
Versatile compact transmitter for generation of advanced modulation formats
|
US7813648B2
(en)
*
|
2002-12-03 |
2010-10-12 |
Finisar Corporation |
Method and apparatus for compensating for fiber nonlinearity in a transmission system
|
US7925172B2
(en)
*
|
2002-12-03 |
2011-04-12 |
Finisar Corporation |
High power, low distortion directly modulated laser transmitter
|
US7860404B2
(en)
*
|
2002-12-03 |
2010-12-28 |
Finisar Corporation |
Optical FM source based on intra-cavity phase and amplitude modulation in lasers
|
US7809280B2
(en)
*
|
2002-12-03 |
2010-10-05 |
Finisar Corporation |
Chirp-managed, electroabsorption-modulated laser
|
US7613401B2
(en)
*
|
2002-12-03 |
2009-11-03 |
Finisar Corporation |
Optical FM source based on intra-cavity phase and amplitude modulation in lasers
|
US7609977B2
(en)
*
|
2002-12-03 |
2009-10-27 |
Finisar Corporation |
Optical transmission using semiconductor optical amplifier (SOA)
|
US8792531B2
(en)
*
|
2003-02-25 |
2014-07-29 |
Finisar Corporation |
Optical beam steering for tunable laser applications
|
US7630425B2
(en)
*
|
2003-02-25 |
2009-12-08 |
Finisar Corporation |
Optical beam steering for tunable laser applications
|
US7639955B2
(en)
*
|
2004-09-02 |
2009-12-29 |
Finisar Corporation |
Method and apparatus for transmitting a signal using a chirp managed laser (CML) and an optical spectrum reshaper (OSR) before an optical receiver
|
US20070012860A1
(en)
*
|
2005-05-05 |
2007-01-18 |
Daniel Mahgerefteh |
Optical source with ultra-low relative intensity noise (RIN)
|
US20070154218A1
(en)
*
|
2005-12-30 |
2007-07-05 |
Bookham Technology, Plc |
Optical discriminators and systems and methods
|
US7792432B2
(en)
*
|
2006-03-02 |
2010-09-07 |
Emcore Corporation |
Externally modulated laser optical transmission system with feed forward noise cancellation
|
US7593436B2
(en)
*
|
2006-06-16 |
2009-09-22 |
Vi Systems Gmbh |
Electrooptically Bragg-reflector stopband-tunable optoelectronic device for high-speed data transfer
|
US7697186B2
(en)
*
|
2006-10-24 |
2010-04-13 |
Finisar Corporation |
Spectral response modification via spatial filtering with optical fiber
|
US7962045B2
(en)
*
|
2006-12-22 |
2011-06-14 |
Finisar Corporation |
Optical transmitter having a widely tunable directly modulated laser and periodic optical spectrum reshaping element
|
US7941057B2
(en)
*
|
2006-12-28 |
2011-05-10 |
Finisar Corporation |
Integral phase rule for reducing dispersion errors in an adiabatically chirped amplitude modulated signal
|
US8131157B2
(en)
*
|
2007-01-22 |
2012-03-06 |
Finisar Corporation |
Method and apparatus for generating signals with increased dispersion tolerance using a directly modulated laser transmitter
|
WO2008097928A1
(en)
*
|
2007-02-02 |
2008-08-14 |
Finisar Corporation |
Temperature stabilizing packaging for optoelectronic components in a transmitter module
|
US7991291B2
(en)
*
|
2007-02-08 |
2011-08-02 |
Finisar Corporation |
WDM PON based on DML
|
US8027593B2
(en)
|
2007-02-08 |
2011-09-27 |
Finisar Corporation |
Slow chirp compensation for enhanced signal bandwidth and transmission performances in directly modulated lasers
|
US7697847B2
(en)
*
|
2007-04-02 |
2010-04-13 |
Finisar Corporation |
Dispersion compensator for frequency reshaped optical signals
|
US7991297B2
(en)
*
|
2007-04-06 |
2011-08-02 |
Finisar Corporation |
Chirped laser with passive filter element for differential phase shift keying generation
|
US8204386B2
(en)
*
|
2007-04-06 |
2012-06-19 |
Finisar Corporation |
Chirped laser with passive filter element for differential phase shift keying generation
|
US7760777B2
(en)
*
|
2007-04-13 |
2010-07-20 |
Finisar Corporation |
DBR laser with improved thermal tuning efficiency
|
US7778295B2
(en)
*
|
2007-05-14 |
2010-08-17 |
Finisar Corporation |
DBR laser with improved thermal tuning efficiency
|
US8160455B2
(en)
*
|
2008-01-22 |
2012-04-17 |
Finisar Corporation |
Method and apparatus for generating signals with increased dispersion tolerance using a directly modulated laser transmitter
|
KR20110002020A
(ko)
|
2008-03-12 |
2011-01-06 |
하이프레스 인코포레이티드 |
디지털 rf 트랜시버 시스템 및 방법
|
US7869473B2
(en)
*
|
2008-03-21 |
2011-01-11 |
Finisar Corporation |
Directly modulated laser with isolated modulated gain electrode for improved frequency modulation
|
US8260150B2
(en)
*
|
2008-04-25 |
2012-09-04 |
Finisar Corporation |
Passive wave division multiplexed transmitter having a directly modulated laser array
|
US8199785B2
(en)
*
|
2009-06-30 |
2012-06-12 |
Finisar Corporation |
Thermal chirp compensation in a chirp managed laser
|
US8781336B1
(en)
*
|
2011-02-10 |
2014-07-15 |
Finisar Corporation |
Optical filter for use in a laser transmitter
|
US9130681B2
(en)
*
|
2013-03-27 |
2015-09-08 |
Infinera Corporation |
Reducing phase noise associated with optical sources
|
US20210349213A1
(en)
*
|
2020-05-05 |
2021-11-11 |
Ivan Grudinin |
Arbitrary optical waveform generation utilizing frequency discriminators
|