by free carrier absorption

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G02F2001/0156

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT

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G02F2001/0156by free carrier absorption

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Free-carrier absorption variable optical attenuators and thermal ph...
- Patent number 11,226,504
- Issue date Jan 18, 2022
- Ciena Corporation
- Sean Sebastian O'Keefe
- G02 - OPTICS
Information Patent Grant
High-power hybrid silicon-photonics laser
- Patent number 10,985,524
- Issue date Apr 20, 2021
- Apple Inc.
- Igal I. Bayn
- G02 - OPTICS
Information Patent Grant
Optical modulating device and apparatus including the same
- Patent number 10,921,618
- Issue date Feb 16, 2021
- Samsung Electronics Co., Ltd.
- Duhyun Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Wavelength locking filter
- Patent number 10,782,544
- Issue date Sep 22, 2020
- Aurrion, Inc.
- Robert Silvio Guzzon
- G02 - OPTICS
Information Patent Grant
Wavelength locking filter
- Patent number 10,466,512
- Issue date Nov 5, 2019
- Aurrion, Inc.
- Robert Silvio Guzzon
- G02 - OPTICS
Information Patent Grant
Optical phase shifter, optical interferometer based thereupon, and...
- Patent number 10,386,660
- Issue date Aug 20, 2019
- Huawei Technologies Co., Ltd.
- Jia Jiang
- G02 - OPTICS
Information Patent Grant
Wavelength locking filter
- Patent number 10,082,685
- Issue date Sep 25, 2018
- Aurrion, Inc.
- Robert Silvio Guzzon
- G02 - OPTICS
Information Patent Grant
Silicon electro-optical modulator
- Patent number 9,977,269
- Issue date May 22, 2018
- Acacia Communications, Inc.
- Long Chen
- G02 - OPTICS
Information Patent Grant
Silicon electro-optical modulator
- Patent number 9,939,666
- Issue date Apr 10, 2018
- Acacia Communications, Inc.
- Long Chen
- G02 - OPTICS
Information Patent Grant
Optical modulator, imaging device and display apparatus including a...
- Patent number 9,846,317
- Issue date Dec 19, 2017
- Sony Corporation
- Koji Kadono
- G02 - OPTICS
Information Patent Grant
Wavelength locking filter
- Patent number 9,835,881
- Issue date Dec 5, 2017
- Aurrion, Inc.
- Robert Silvio Guzzon
- G02 - OPTICS
Information Patent Grant
Optical modulator with plasmon based coupling
- Patent number 9,823,498
- Issue date Nov 21, 2017
- University Court of the University of St Andrews
- William Whelan-Curtin
- G02 - OPTICS
Information Patent Grant
Slow light waveguide
- Patent number 9,733,499
- Issue date Aug 15, 2017
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Badhise Ben Bakir
- G02 - OPTICS
Information Patent Grant
Silicon electro-optical modulator
- Patent number 9,671,628
- Issue date Jun 6, 2017
- Acacia Communications, Inc.
- Long Chen
- G02 - OPTICS
Information Patent Grant
Optical absorber
- Patent number 9,594,265
- Issue date Mar 14, 2017
- The University of Birmingham
- Andrey Kaplan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical absorption based device
- Patent number 9,465,240
- Issue date Oct 11, 2016
- Intel Corporation
- Juthika Basak
- G02 - OPTICS
Information Patent Grant
Optical modulator including grapene
- Patent number 9,360,689
- Issue date Jun 7, 2016
- The Regents of the University of California
- Ming Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Dynamic wavelength converter
- Patent number 9,086,584
- Issue date Jul 21, 2015
- Cornell University
- Stefan Preble
- G02 - OPTICS
Information Patent Grant
Optical modulator including graphene
- Patent number 9,042,683
- Issue date May 26, 2015
- Samsung Electronics Co., Ltd.
- Seong-ho Cho
- G02 - OPTICS
Information Patent Grant
Evanescent wave absorption based devices
- Patent number 8,921,794
- Issue date Dec 30, 2014
- Vrije Universiteit Brussel
- Johan Stiens
- G02 - OPTICS
Information Patent Grant
Optical amplifier
- Patent number 8,594,469
- Issue date Nov 26, 2013
- Electronics and Telecommunications Research Institute
- Byung-Seok Choi
- G02 - OPTICS
Information Patent Grant
Optical modulators employing charge state control of deep levels
- Patent number 8,369,658
- Issue date Feb 5, 2013
- Andrew P. Knights
- G02 - OPTICS
Information Patent Grant
Absorption modulator and manufacturing method thereof
- Patent number 8,180,184
- Issue date May 15, 2012
- Electronics and Telecommunications Research Institute
- Jeong Woo Park
- G02 - OPTICS
Information Patent Grant
Optical XOR logic gate
- Patent number 8,031,985
- Issue date Oct 4, 2011
- University of Washington
- Michael J. Hochberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nanowire devices and systems, light-emitting nanowires, and methods...
- Patent number 7,910,915
- Issue date Mar 22, 2011
- Hewlett-Packard Development Company, L.P.
- Theodore I Kamins
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Variable optical power limiter
- Patent number 7,840,098
- Issue date Nov 23, 2010
- Intel Corporation
- Haisheng Rong
- G02 - OPTICS
Information Patent Grant
Integrated tunable optical equalizer
- Patent number 7,689,092
- Issue date Mar 30, 2010
- Alcatel-Lucent USA Inc.
- Christopher Richard Doerr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated tunable optical equalizer
- Patent number 7,609,934
- Issue date Oct 27, 2009
- Alcatel-Lucent USA Inc.
- Christopher Richard Doerr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electro-optical modulator and a method for manufacturing the same
- Patent number 7,526,146
- Issue date Apr 28, 2009
- National Taiwan University of Science and Technology
- Shih-Hsiang Hsu
- G02 - OPTICS
Information Patent Grant
Nanowire devices and systems, light-emitting nanowires, and methods...
- Patent number 7,465,954
- Issue date Dec 16, 2008
- Hewlett-Packard Development Company, L.P.
- Theodore I Kamins
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Free-carrier absorption variable optical attenuators and thermal ph...
- Publication number 20210018768
- Publication date Jan 21, 2021
- CIENA CORPORATION
- Sean Sebastian O'Keefe
- G02 - OPTICS
Information Patent Application
WAVELENGTH LOCKING FILTER
- Publication number 20200393708
- Publication date Dec 17, 2020
- Aurrion, Inc.
- Robert Silvio Guzzon
- G02 - OPTICS
Information Patent Application
Silicon-based modulator with different transition zone thicknesses
- Publication number 20200124883
- Publication date Apr 23, 2020
- CIENA CORPORATION
- Alexandre Delisle-Simard
- G02 - OPTICS
Information Patent Application
WAVELENGTH LOCKING FILTER
- Publication number 20200041823
- Publication date Feb 6, 2020
- Aurrion, Inc.
- Robert Silvio Guzzon
- G02 - OPTICS
Information Patent Application
Optical Pulse Clipper for Lidar
- Publication number 20190391240
- Publication date Dec 26, 2019
- Huawei Technologies Co., Ltd
- Dominic John Goodwill
- G02 - OPTICS
Information Patent Application
WAVELENGTH LOCKING FILTER
- Publication number 20190011732
- Publication date Jan 10, 2019
- Aurrion, Inc.
- Robert Silvio Guzzon
- G02 - OPTICS
Information Patent Application
OPTICAL PHASE SHIFTER, OPTICAL INTERFEROMETER BASED THEREUPON, AND...
- Publication number 20180284493
- Publication date Oct 4, 2018
- Huawei Technologies Co., Ltd
- Jia Jiang
- G02 - OPTICS
Information Patent Application
WAVELENGTH LOCKING FILTER
- Publication number 20180074350
- Publication date Mar 15, 2018
- Robert Silvio Guzzon
- G02 - OPTICS
Information Patent Application
SILICON ELECTRO-OPTICAL MODULATOR
- Publication number 20170336658
- Publication date Nov 23, 2017
- Acacia Communications, Inc.
- Long Chen
- G02 - OPTICS
Information Patent Application
WAVELENGTH LOCKING FILTER
- Publication number 20160282640
- Publication date Sep 29, 2016
- Aurrion, Inc.
- Robert Silvio Guzzon
- G02 - OPTICS
Information Patent Application
SILICON ELECTRO-OPTICAL MODULATOR
- Publication number 20160202503
- Publication date Jul 14, 2016
- ACACIA COMMUNICATIONS INC.
- Long CHEN
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR WITH PLASMON BASED COUPLING
- Publication number 20160170242
- Publication date Jun 16, 2016
- University Court of The University of St Andrews
- William WHELAN-CURTIN
- G02 - OPTICS
Information Patent Application
Optical Absorber
- Publication number 20150301361
- Publication date Oct 22, 2015
- The University of Birmingham
- Andrey Kaplan
- B82 - NANO-TECHNOLOGY
Information Patent Application
GRAPHENE BASED OPTICAL MODULATOR
- Publication number 20140056551
- Publication date Feb 27, 2014
- The Regents of the University of California
- Ming Liu
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL MODULATOR INCLUDING GRAPHENE
- Publication number 20130101247
- Publication date Apr 25, 2013
- Samsung Electronics Co., Ltd.
- Seong-ho Cho
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR OPTICALLY OUTPUTTING INFORMATION FROM A SE...
- Publication number 20130077965
- Publication date Mar 28, 2013
- Imperial Innovations Limited
- Konstantin Nikolic
- G02 - OPTICS
Information Patent Application
EVANESCENT WAVE ABSORPTION BASED DEVICES
- Publication number 20120286163
- Publication date Nov 15, 2012
- Johan Stiens
- G02 - OPTICS
Information Patent Application
CONTROLLING ABSORPTION OF LIGHT IN A CAVITY
- Publication number 20120134002
- Publication date May 31, 2012
- A. Douglas Stone
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATORS EMPLOYING CHARGE STATE CONTROL OF DEEP LEVELS
- Publication number 20110091146
- Publication date Apr 21, 2011
- Andrew P. Knights
- G02 - OPTICS
Information Patent Application
DYNAMIC WAVELENGTH CONVERTER
- Publication number 20110013266
- Publication date Jan 20, 2011
- Cornell Research Foundation, Inc.
- Stefan Preble
- G02 - OPTICS
Information Patent Application
OPTICAL AMPLIFIER
- Publication number 20100158427
- Publication date Jun 24, 2010
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Byung-Seok CHOI
- G02 - OPTICS
Information Patent Application
ABSORPTION MODULATOR AND MANUFACTURING METHOD THEREOF
- Publication number 20100142878
- Publication date Jun 10, 2010
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jeong Woo PARK
- G02 - OPTICS
Information Patent Application
Optical XOR logic gate
- Publication number 20100098373
- Publication date Apr 22, 2010
- University of Washington
- Michael J. Hochberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED TUNABLE OPTICAL EQUALIZER
- Publication number 20090285519
- Publication date Nov 19, 2009
- Alcatel-Lucent USA Inc.
- Christopher Richard Doerr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED TUNABLE OPTICAL EQUALIZER
- Publication number 20090245713
- Publication date Oct 1, 2009
- Lucent Technologies Inc.
- Christopher Richard Doerr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Nanowire devices and systems, light-emitting nanowires, and methods...
- Publication number 20090059982
- Publication date Mar 5, 2009
- Theodore I. Kamins
- G02 - OPTICS
Information Patent Application
Nanowire devices and systems, light-emitting nanowires, and methods...
- Publication number 20070252132
- Publication date Nov 1, 2007
- Theodore I. Kamins
- G02 - OPTICS
Information Patent Application
Optical transistor
- Publication number 20060159383
- Publication date Jul 20, 2006
- Richard Jones
- G02 - OPTICS
Information Patent Application
Variable optical power limiter
- Publication number 20060159382
- Publication date Jul 20, 2006
- Haisheng Rong
- G02 - OPTICS
Information Patent Application
Method and apparatus for use of III-nitride wide bandgap semiconduc...
- Publication number 20040218259
- Publication date Nov 4, 2004
- Rongqing Hui
- G02 - OPTICS

by free carrier absorption

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Free-carrier absorption variable optical attenuators and thermal ph...

High-power hybrid silicon-photonics laser

Optical modulating device and apparatus including the same

Wavelength locking filter

Wavelength locking filter

Optical phase shifter, optical interferometer based thereupon, and...

Wavelength locking filter

Silicon electro-optical modulator

Silicon electro-optical modulator

Optical modulator, imaging device and display apparatus including a...

Wavelength locking filter

Optical modulator with plasmon based coupling

Slow light waveguide

Silicon electro-optical modulator

Optical absorber

Optical absorption based device

Optical modulator including grapene

Dynamic wavelength converter

Optical modulator including graphene

Evanescent wave absorption based devices

Optical amplifier

Optical modulators employing charge state control of deep levels

Absorption modulator and manufacturing method thereof

Optical XOR logic gate

Nanowire devices and systems, light-emitting nanowires, and methods...

Variable optical power limiter

Integrated tunable optical equalizer

Integrated tunable optical equalizer

Electro-optical modulator and a method for manufacturing the same

Nanowire devices and systems, light-emitting nanowires, and methods...

Patents Applicationslast 30 patents

Free-carrier absorption variable optical attenuators and thermal ph...

WAVELENGTH LOCKING FILTER

Silicon-based modulator with different transition zone thicknesses

WAVELENGTH LOCKING FILTER

Optical Pulse Clipper for Lidar

WAVELENGTH LOCKING FILTER

OPTICAL PHASE SHIFTER, OPTICAL INTERFEROMETER BASED THEREUPON, AND...

WAVELENGTH LOCKING FILTER

SILICON ELECTRO-OPTICAL MODULATOR

WAVELENGTH LOCKING FILTER

SILICON ELECTRO-OPTICAL MODULATOR

OPTICAL MODULATOR WITH PLASMON BASED COUPLING

Optical Absorber

GRAPHENE BASED OPTICAL MODULATOR

OPTICAL MODULATOR INCLUDING GRAPHENE

METHOD AND APPARATUS FOR OPTICALLY OUTPUTTING INFORMATION FROM A SE...

EVANESCENT WAVE ABSORPTION BASED DEVICES

CONTROLLING ABSORPTION OF LIGHT IN A CAVITY

OPTICAL MODULATORS EMPLOYING CHARGE STATE CONTROL OF DEEP LEVELS

DYNAMIC WAVELENGTH CONVERTER

OPTICAL AMPLIFIER

ABSORPTION MODULATOR AND MANUFACTURING METHOD THEREOF

Optical XOR logic gate

INTEGRATED TUNABLE OPTICAL EQUALIZER

INTEGRATED TUNABLE OPTICAL EQUALIZER

Nanowire devices and systems, light-emitting nanowires, and methods...

Nanowire devices and systems, light-emitting nanowires, and methods...

Optical transistor

Variable optical power limiter

Method and apparatus for use of III-nitride wide bandgap semiconduc...