Mahmoud Rasras

Person

Nashville, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dual-polarization multi-wavelength coherent receiver frontend
- Patent number 9,374,185
- Issue date Jun 21, 2016
- Alcatel Lucent
- Mahmoud Rasras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for optically filtering a communication signal
- Patent number 9,164,239
- Issue date Oct 20, 2015
- Alcatel Lucent
- Douglas M. Gill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Thermally controlled semiconductor optical waveguide
- Patent number 9,122,085
- Issue date Sep 1, 2015
- Alcatel Lucent
- Mahmoud S. Rasras
- G02 - OPTICS
Information Patent Grant
Method of using an optical device for wavelength locking
- Patent number 9,057,839
- Issue date Jun 16, 2015
- Alcatel Lucent
- Mahmoud Rasras
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bandwidth adjustable bandpass filter
- Patent number 8,699,834
- Issue date Apr 15, 2014
- Alcatel Lucent
- Mahmoud Rasras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nested Mach-Zehnder modulator
- Patent number 8,643,929
- Issue date Feb 4, 2014
- Alcatel Lucent
- Douglas M. Gill
- G02 - OPTICS
Information Patent Grant
Low-cost fast variable optical attenuator for optical wavelength tr...
- Patent number 8,634,691
- Issue date Jan 21, 2014
- Alcatel Lucent
- Mark P. Earnshaw
- G02 - OPTICS
Information Patent Grant
All-optical phase shifter in silicon
- Patent number 8,559,769
- Issue date Oct 15, 2013
- Alcatel Lucent
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Grant
Optical device for wavelength locking
- Patent number 8,532,441
- Issue date Sep 10, 2013
- Alcatel Lucent
- Mahmoud Rasras
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Low-cost fast variable optical attenuator for optical wavelength tr...
- Patent number 8,326,109
- Issue date Dec 4, 2012
- Alcatel Lucent
- Mark P. Earnshaw
- G02 - OPTICS
Information Patent Grant
Optical device and method for optical frequency modulation to optic...
- Patent number 8,295,712
- Issue date Oct 23, 2012
- Alcatel Lucent
- Young Kai Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multithickness layered electronic-photonic devices
- Patent number 8,270,779
- Issue date Sep 18, 2012
- Alcatel Lucent
- Douglas M. Gill
- G02 - OPTICS
Information Patent Grant
Optical waveguide multiplexer
- Patent number 8,244,128
- Issue date Aug 14, 2012
- Alcatel Lucent
- Mahmoud S. Rasras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical mode-converter structure
- Patent number 8,078,020
- Issue date Dec 13, 2011
- Alcatel Lucent
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Grant
Balanced optical signal processor
- Patent number 8,055,141
- Issue date Nov 8, 2011
- Alcatel Lucent
- Young-Kai Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multithickness layered electronic-photonic devices
- Patent number 8,041,158
- Issue date Oct 18, 2011
- Alcatel Lucent
- Douglas M. Gill
- G02 - OPTICS
Information Patent Grant
Reconfigurable DWDM wavelength switch based on complementary bandpa...
- Patent number 8,032,023
- Issue date Oct 4, 2011
- Alcatel Lucent
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Grant
CMOS-compatible tunable microwave photonic band-stop filter
- Patent number 8,014,676
- Issue date Sep 6, 2011
- Alcatel Lucent
- Young-Kai Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization component processor, method of processing polarization...
- Patent number 7,822,298
- Issue date Oct 26, 2010
- Alcatel-Lucent USA Inc.
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Grant
Self-Calibrating integrated photonic circuit and method of control...
- Patent number 7,688,872
- Issue date Mar 30, 2010
- Alcatel-Lucent USA Inc.
- Young-Kai Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CMOS-compatible polarization-diverse tunable optical bandpass filter
- Patent number 7,680,362
- Issue date Mar 16, 2010
- Alcatel-Lucent USA Inc.
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Grant
Thermo-optic tuning of a multi-directional optical waveguide
- Patent number 7,676,121
- Issue date Mar 9, 2010
- Alcatel-Lucent USA Inc.
- Douglas M. Gill
- G02 - OPTICS
Information Patent Grant
High speed semiconductor optical modulator
- Patent number 7,672,553
- Issue date Mar 2, 2010
- Alcatel-Lucent USA Inc.
- Douglas M. Gill
- G02 - OPTICS
Information Patent Grant
Optical coupling structure
- Patent number 7,616,854
- Issue date Nov 10, 2009
- Alcatel-Lucent USA Inc.
- Douglas M. Gill
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 7,561,759
- Issue date Jul 14, 2009
- Alcatel-Lucent USA Inc.
- Douglas M. Gill
- G02 - OPTICS
Information Patent Grant
Programmable optical array
- Patent number 7,548,668
- Issue date Jun 16, 2009
- Alcatel-Lucent USA Inc.
- Young-Kai Chen
- G02 - OPTICS
Information Patent Grant
Semiconductor optical modulator
- Patent number 7,519,249
- Issue date Apr 14, 2009
- Alcatel-Lucent USA Inc.
- Douglas Gill
- G02 - OPTICS
Information Patent Grant
Low loss tunable ring resonator allpass filter
- Patent number 7,333,691
- Issue date Feb 19, 2008
- Lucent Technologies Inc.
- Douglas M. Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ultra-narrow bandpass filter
- Patent number 7,257,291
- Issue date Aug 14, 2007
- Lucent Technologies Inc.
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Grant
Waveguide turn for a waveguide circuit
- Patent number 7,164,824
- Issue date Jan 16, 2007
- Lucent Technologies Inc.
- Mahmoud Rasras
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF USING AN OPTICAL DEVICE FOR WAVELENGTH LOCKING
- Publication number 20130301989
- Publication date Nov 14, 2013
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Application
DUAL-POLARIZATION MULTI-WAVELENGTH COHERENT RECEIVER FRONTEND
- Publication number 20130177027
- Publication date Jul 11, 2013
- Alcatel-Lucent USA, Inc.
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Application
ARRAYED-WAVEGUIDE GRATING HAVING TAILORED THERMAL-SHIFT CHARACTERIS...
- Publication number 20130101252
- Publication date Apr 25, 2013
- Alcatel-Lucent USA Inc.
- Mahmoud S. Rasras
- G02 - OPTICS
Information Patent Application
LOW-COST FAST VARIABLE OPTICAL ATTENUATOR FOR OPTICAL WAVELENGTH TR...
- Publication number 20130016944
- Publication date Jan 17, 2013
- Mark P. Earnshaw
- G02 - OPTICS
Information Patent Application
ALL-OPTICAL PHASE SHIFTER IN SILICON
- Publication number 20120195547
- Publication date Aug 2, 2012
- Alcatel-Lucent USA, Incorporated
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Application
BANDWIDTH ADJUSTABLE BANDPASS FILTER
- Publication number 20120189310
- Publication date Jul 26, 2012
- Alcatel-Lucent USA Inc.
- Mahmoud Rasras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THERMALLY CONTROLLED SEMICONDUCTOR OPTICAL WAVEGUIDE
- Publication number 20120087613
- Publication date Apr 12, 2012
- Alcatel-Lucent USA, Incorporated
- Mahmoud S. Rasras
- G02 - OPTICS
Information Patent Application
MULTITHICKNESS LAYERED ELECTRONIC-PHOTONIC DEVICES
- Publication number 20120003763
- Publication date Jan 5, 2012
- Alcatel-Lucent USA Inc.
- Douglas M. Gill
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE MULTIPLEXER
- Publication number 20110255869
- Publication date Oct 20, 2011
- MAHMOUD S. RASRAS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NESTED MACH-ZEHNDER MODULATOR
- Publication number 20110170161
- Publication date Jul 14, 2011
- Alcatel-Lucent USA Inc.
- Douglas M. Gill
- G02 - OPTICS
Information Patent Application
LOW-COST FAST VARIABLE OPTICAL ATTENUATOR FOR OPTICAL WAVELENGTH TR...
- Publication number 20110142393
- Publication date Jun 16, 2011
- MARK P. EARNSHAW
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE FOR WAVELENGTH LOCKING
- Publication number 20110103415
- Publication date May 5, 2011
- Alcatel-Lucent USA, Incorporated
- Mahmoud Rasras
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL DEVICE AND METHOD FOR OPTICAL FREQUENCY MODULATION TO OPTIC...
- Publication number 20110064419
- Publication date Mar 17, 2011
- Alcatel-Lucent USA Inc.
- Young Kai Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTITHICKNESS LAYERED ELECTRONIC-PHOTONIC DEVICES
- Publication number 20100119190
- Publication date May 13, 2010
- Alcatel-Lucent USA Inc.
- Douglas M. Gill
- G02 - OPTICS
Information Patent Application
RECONFIGURABLE DWDM WAVELENGTH SWITCH BASED ON COMPLEMENTARY BANDP...
- Publication number 20100119226
- Publication date May 13, 2010
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Application
Polarization Component Processor, Method of Processing Polarization...
- Publication number 20090257706
- Publication date Oct 15, 2009
- Lucent Technologies, Inc.
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Application
OPTICAL MODE-CONVERTER STRUCTURE
- Publication number 20090252456
- Publication date Oct 8, 2009
- Alcatel-Lucent
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Application
Self-Calibrating Integrated Photonic Circuit and Method of Control...
- Publication number 20090238557
- Publication date Sep 24, 2009
- Lucent Technologies Inc.
- Young-Kai Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CMOS-COMPATIBLE TUNABLE MICROWAVE PHOTONIC BAND-STOP FILTER
- Publication number 20090214223
- Publication date Aug 27, 2009
- Lucent Technologies Inc.
- Young-Kai Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CMOS-COMPATIBLE POLARIZATION-DIVERSE TUNABLE OPTICAL BANDPASS FILTER
- Publication number 20090180729
- Publication date Jul 16, 2009
- Lucent Technologies Inc.
- Mahmoud Rasras
- G02 - OPTICS
Information Patent Application
INTEGRATED OPTOELECTRONIC SYSTEM FOR AUTOMATIC CALIBRATION OF AN OP...
- Publication number 20090161113
- Publication date Jun 25, 2009
- Young-Kai Chen
- G02 - OPTICS
Information Patent Application
BALANCED OPTICAL SIGNAL PROCESSOR
- Publication number 20090154940
- Publication date Jun 18, 2009
- Young-Kai Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE OPTICAL ARRAY
- Publication number 20090129723
- Publication date May 21, 2009
- Lucent Technologies Inc.
- Young-Kai CHEN
- G02 - OPTICS
Information Patent Application
VERTICAL OPTICAL COUPLING STRUCTURE
- Publication number 20090003770
- Publication date Jan 1, 2009
- Alcatel-Lucent
- Douglas M. Gill
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLING STRUCTURE
- Publication number 20080279505
- Publication date Nov 13, 2008
- Alcatel-Lucent
- Douglas M. Gill
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR OPTICAL MOTULATOR
- Publication number 20080219614
- Publication date Sep 11, 2008
- Lucent Technologies Inc.
- Douglas N. GILL
- G02 - OPTICS
Information Patent Application
HIGH SPEED SEMICONDUCTOR OPTICAL MODULATOR
- Publication number 20080212913
- Publication date Sep 4, 2008
- Lucent Technologies Inc.
- Douglas M. Gill
- G02 - OPTICS
Information Patent Application
Thermo-Optic Tuning of a Multi-Directional Optical Waveguide
- Publication number 20080159681
- Publication date Jul 3, 2008
- Lucent Technologies Inc.
- Douglas M. Gill
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR
- Publication number 20080013876
- Publication date Jan 17, 2008
- Lucent Technologies Inc.
- Douglas M. GILL
- G02 - OPTICS
Information Patent Application
Method and apparatus for optically filtering a communication signal
- Publication number 20070217737
- Publication date Sep 20, 2007
- Douglas M. Gill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Mahmoud Rasras

Person

Patents Grantslast 30 patents

Dual-polarization multi-wavelength coherent receiver frontend

Method and apparatus for optically filtering a communication signal

Thermally controlled semiconductor optical waveguide

Method of using an optical device for wavelength locking

Bandwidth adjustable bandpass filter

Nested Mach-Zehnder modulator

Low-cost fast variable optical attenuator for optical wavelength tr...

All-optical phase shifter in silicon

Optical device for wavelength locking

Low-cost fast variable optical attenuator for optical wavelength tr...

Optical device and method for optical frequency modulation to optic...

Multithickness layered electronic-photonic devices

Optical waveguide multiplexer

Optical mode-converter structure

Balanced optical signal processor

Multithickness layered electronic-photonic devices

Reconfigurable DWDM wavelength switch based on complementary bandpa...

CMOS-compatible tunable microwave photonic band-stop filter

Polarization component processor, method of processing polarization...

Self-Calibrating integrated photonic circuit and method of control...

CMOS-compatible polarization-diverse tunable optical bandpass filter

Thermo-optic tuning of a multi-directional optical waveguide

High speed semiconductor optical modulator

Optical coupling structure

Optical modulator

Programmable optical array

Semiconductor optical modulator

Low loss tunable ring resonator allpass filter

Ultra-narrow bandpass filter

Waveguide turn for a waveguide circuit

Patents Applicationslast 30 patents

METHOD OF USING AN OPTICAL DEVICE FOR WAVELENGTH LOCKING

DUAL-POLARIZATION MULTI-WAVELENGTH COHERENT RECEIVER FRONTEND

ARRAYED-WAVEGUIDE GRATING HAVING TAILORED THERMAL-SHIFT CHARACTERIS...

LOW-COST FAST VARIABLE OPTICAL ATTENUATOR FOR OPTICAL WAVELENGTH TR...

ALL-OPTICAL PHASE SHIFTER IN SILICON

BANDWIDTH ADJUSTABLE BANDPASS FILTER

THERMALLY CONTROLLED SEMICONDUCTOR OPTICAL WAVEGUIDE

MULTITHICKNESS LAYERED ELECTRONIC-PHOTONIC DEVICES

OPTICAL WAVEGUIDE MULTIPLEXER

NESTED MACH-ZEHNDER MODULATOR

LOW-COST FAST VARIABLE OPTICAL ATTENUATOR FOR OPTICAL WAVELENGTH TR...

OPTICAL DEVICE FOR WAVELENGTH LOCKING

OPTICAL DEVICE AND METHOD FOR OPTICAL FREQUENCY MODULATION TO OPTIC...

MULTITHICKNESS LAYERED ELECTRONIC-PHOTONIC DEVICES

RECONFIGURABLE DWDM WAVELENGTH SWITCH BASED ON COMPLEMENTARY BANDP...

Polarization Component Processor, Method of Processing Polarization...

OPTICAL MODE-CONVERTER STRUCTURE

Self-Calibrating Integrated Photonic Circuit and Method of Control...

CMOS-COMPATIBLE TUNABLE MICROWAVE PHOTONIC BAND-STOP FILTER

CMOS-COMPATIBLE POLARIZATION-DIVERSE TUNABLE OPTICAL BANDPASS FILTER

INTEGRATED OPTOELECTRONIC SYSTEM FOR AUTOMATIC CALIBRATION OF AN OP...

BALANCED OPTICAL SIGNAL PROCESSOR

PROGRAMMABLE OPTICAL ARRAY

VERTICAL OPTICAL COUPLING STRUCTURE

OPTICAL COUPLING STRUCTURE

SEMICONDUCTOR OPTICAL MOTULATOR

HIGH SPEED SEMICONDUCTOR OPTICAL MODULATOR

Thermo-Optic Tuning of a Multi-Directional Optical Waveguide

OPTICAL MODULATOR

Method and apparatus for optically filtering a communication signal