specially adapted for gating or modulating in optical waveguides

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CPC
G02F1/0508

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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 G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source

Current Industry

G02F1/0508specially adapted for gating or modulating in optical waveguides

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electro-optical device fabricated on a substrate
- Patent number 12,164,184
- Issue date Dec 10, 2024
- PSIQUANTUM CORP.
- Yong Liang
- G02 - OPTICS
Information Patent Grant
Optical signal processing device
- Patent number 11,982,884
- Issue date May 14, 2024
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulator and optical transmission apparatus using same
- Patent number 11,156,857
- Issue date Oct 26, 2021
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- G02 - OPTICS
Information Patent Grant
Optical phase shifter and optical switch device using ferroelectric...
- Patent number 10,901,246
- Issue date Jan 26, 2021
- Korea Institute of Science and Technology
- Jae-Hoon Han
- G02 - OPTICS
Information Patent Grant
Electrooptic modulator
- Patent number 10,571,724
- Issue date Feb 25, 2020
- ETH Zurich
- Ping Ma
- G02 - OPTICS
Information Patent Grant
Ferroelectric-enhanced tuning of ring resonators by using fields pa...
- Patent number 9,442,314
- Issue date Sep 13, 2016
- Oracle International Corporation
- John E. Cunningham
- G02 - OPTICS
Information Patent Grant
Massive electrooptical cell having a fine structure and based on ma...
- Patent number 9,036,239
- Issue date May 19, 2015
- Marc Alexandre Bouvrot
- G02 - OPTICS
Information Patent Grant
Optical modulator
- Patent number 8,755,641
- Issue date Jun 17, 2014
- Sumitomo Osaka Cement Co., Ltd.
- Junichiro Ichikawa
- G02 - OPTICS
Information Patent Grant
Optically functional device
- Patent number 7,389,030
- Issue date Jun 17, 2008
- NGK Insulators, Ltd.
- Osamu Mitomi
- G02 - OPTICS
Information Patent Grant
Optical waveguide devices
- Patent number 7,382,942
- Issue date Jun 3, 2008
- NGK Insulators, Ltd.
- Osamu Mitomi
- G02 - OPTICS
Information Patent Grant
Electronic and optical devices and methods of forming these devices
- Patent number 7,315,662
- Issue date Jan 1, 2008
- n Gimat Co.
- Andrew T. Hunt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic and optical devices and methods of forming these devices
- Patent number 7,145,412
- Issue date Dec 5, 2006
- n Gimat Co.
- Andrew T. Hunt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power fiber optic modulator system and method
- Patent number 6,766,070
- Issue date Jul 20, 2004
- The United States of America as represented by the Secretary of the Navy
- Keith J. Williams
- G02 - OPTICS
Information Patent Grant
Optical switch and optical disk drive
- Patent number 6,560,391
- Issue date May 6, 2003
- Sony Corporation
- Masahiro Yamada
- G02 - OPTICS
Information Patent Grant
Optical switch and optical disk drive
- Patent number 6,473,542
- Issue date Oct 29, 2002
- Sony Corporation
- Masahiro Yamada
- G02 - OPTICS
Information Patent Grant
Electro-optically tunable external cavity mirror for a narrow linew...
- Patent number 6,041,071
- Issue date Mar 21, 2000
- CoreTek, Inc.
- Parviz Tayebati
- G02 - OPTICS
Information Patent Grant
Optical deflecting device
- Patent number 5,802,223
- Issue date Sep 1, 1998
- Fuji Xerox Co., Ltd.
- Keiichi Nashimoto
- G02 - OPTICS
Information Patent Grant
Polycrystalline ferroelectric fiber
- Patent number 4,921,328
- Issue date May 1, 1990
- Alfred University
- Vinay K. Seth
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Optical control device for integrated optical circuit
- Patent number 4,099,836
- Issue date Jul 11, 1978
- Siemens Aktiengesellschaft
- Peter Baues
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Electro-Optical Device Fabricated on a Substrate
- Publication number 20250076691
- Publication date Mar 6, 2025
- PsiQuantum Corp.
- Yong LIANG
- G02 - OPTICS
Information Patent Application
RF crossing in an optical modulator for equalization
- Publication number 20240310688
- Publication date Sep 19, 2024
- CIENA CORPORATION
- Alexandre Delisle-Simard
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND OPTICAL SYSTEM
- Publication number 20220317484
- Publication date Oct 6, 2022
- TDK Corporation
- Tetsuya SHIBATA
- G02 - OPTICS
Information Patent Application
Electro-Optical Device Fabricated on a Substrate and Comprising Fer...
- Publication number 20220244583
- Publication date Aug 4, 2022
- PsiQuantum Corp.
- Yong LIANG
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS USING SAME
- Publication number 20200379278
- Publication date Dec 3, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu MIYAZAKI
- G02 - OPTICS
Information Patent Application
Optical Signal Processing Device
- Publication number 20200363660
- Publication date Nov 19, 2020
- Nippon Telegraph and Telephone Corporation
- Mitsumasa Nakajima
- G02 - OPTICS
Information Patent Application
OPTICAL PHASE SHIFTER AND OPTICAL SWITCH DEVICE USING FERROELECTRIC...
- Publication number 20200041825
- Publication date Feb 6, 2020
- Korea Institute of Science and Technology
- Jae-Hoon HAN
- G02 - OPTICS
Information Patent Application
MASSIVE ELECTROOPTICAL CELL HAVING A FINE STRUCTURE AND BASED ON MA...
- Publication number 20140036335
- Publication date Feb 6, 2014
- Marc Alexandre Bouvrot
- G02 - OPTICS
Information Patent Application
Optical Modulator
- Publication number 20120230625
- Publication date Sep 13, 2012
- Sumitomo Osaka Cement Co., Ltd.
- Junichiro ICHIKAWA
- G02 - OPTICS
Information Patent Application
BRANCHED OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE SUBSTRATE AND OPTICAL...
- Publication number 20110262071
- Publication date Oct 27, 2011
- NGK Insulators, Ltd.
- Osamu MITOMI
- G02 - OPTICS
Information Patent Application
OPTICALLY FUNCTIONAL DEVICE
- Publication number 20070127862
- Publication date Jun 7, 2007
- NGK Insulators, Ltd.
- Osamu MITOMI
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE DEVICES
- Publication number 20070104407
- Publication date May 10, 2007
- NGK Insulators, Ltd.
- Osamu MITOMI
- G02 - OPTICS
Information Patent Application
Electronic and optical devices and methods of forming these devices
- Publication number 20060228064
- Publication date Oct 12, 2006
- Andrew T. Hunt
- G02 - OPTICS
Information Patent Application
Thin-film lamination, and actuator device, filter device, ferroelec...
- Publication number 20050218466
- Publication date Oct 6, 2005
- FUJITSU LIMITED
- Masao Kondo
- G02 - OPTICS
Information Patent Application
Electronic and optical devices and methods of forming these devices
- Publication number 20040066250
- Publication date Apr 8, 2004
- Andrew T Hunt
- G02 - OPTICS
Information Patent Application
High power fiber optic modulator system and method
- Publication number 20020159668
- Publication date Oct 31, 2002
- Keith J. Williams
- G02 - OPTICS
Information Patent Application
Optical switch and optical disk drive
- Publication number 20020102048
- Publication date Aug 1, 2002
- SONY CORPORATION
- Masahiro Yamada
- G02 - OPTICS
Information Patent Application
Electro-optically tunable external cavity mirror for a narrow linew...
- Publication number 20020093995
- Publication date Jul 18, 2002
- Parviz Tayebati
- G02 - OPTICS

specially adapted for gating or modulating in optical waveguides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electro-optical device fabricated on a substrate

Optical signal processing device

Optical modulator and optical transmission apparatus using same

Optical phase shifter and optical switch device using ferroelectric...

Electrooptic modulator

Ferroelectric-enhanced tuning of ring resonators by using fields pa...

Massive electrooptical cell having a fine structure and based on ma...

Optical modulator

Optically functional device

Optical waveguide devices

Electronic and optical devices and methods of forming these devices

Electronic and optical devices and methods of forming these devices

High power fiber optic modulator system and method

Optical switch and optical disk drive

Optical switch and optical disk drive

Electro-optically tunable external cavity mirror for a narrow linew...

Optical deflecting device

Polycrystalline ferroelectric fiber

Optical control device for integrated optical circuit

Patents Applicationslast 30 patents

Electro-Optical Device Fabricated on a Substrate

RF crossing in an optical modulator for equalization

OPTICAL DEVICE AND OPTICAL SYSTEM

Electro-Optical Device Fabricated on a Substrate and Comprising Fer...

OPTICAL MODULATOR AND OPTICAL TRANSMISSION APPARATUS USING SAME

Optical Signal Processing Device

OPTICAL PHASE SHIFTER AND OPTICAL SWITCH DEVICE USING FERROELECTRIC...

MASSIVE ELECTROOPTICAL CELL HAVING A FINE STRUCTURE AND BASED ON MA...

Optical Modulator

BRANCHED OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE SUBSTRATE AND OPTICAL...

OPTICALLY FUNCTIONAL DEVICE

OPTICAL WAVEGUIDE DEVICES

Electronic and optical devices and methods of forming these devices

Thin-film lamination, and actuator device, filter device, ferroelec...

Electronic and optical devices and methods of forming these devices

High power fiber optic modulator system and method

Optical switch and optical disk drive

Electro-optically tunable external cavity mirror for a narrow linew...