ClassID:

174003

G02B6/1347 - CPC Classification

Classification description:

Light guides of the optical waveguide type of the integrated circuit kind; Integrated optical circuits characterised by the manufacturing method by substitution by dopant atoms using ion implantation

Recent Application in this class:
#1
20250334738
2025-10-30

STRESS STRUCTURES FOR MODULATING OPTICAL DEVICES

#2
20250314820
2025-10-09

SILICON-ON-INSULATOR PHOTONIC INTEGRATED CIRCUITS WITH INTEGRATED SILICON PHOTONIC COMPONENT AND SILICON/NITROGEN PHOTONIC COMPONENT

#3
20250258336
2025-08-14

STRESS STRUCTURES FOR MODULATING OPTICAL DEVICES

#4
20250237813
2025-07-24

METHOD FOR FABRICATING NONLINEAR OPTICAL WAVEGUIDE WITH GRADIENT REFRACTIVE INDEX DISTRIBUTION

#5
20240411085
2024-12-12

SELECTIVE WAVEGUIDE ION IMPLANTATION TO ADJUST LOCAL REFRACTIVE INDEX FOR PHOTONICS

#6
20240361524
2024-10-31

SEMICONDUCTOR DEVICE AND METHODS OF FORMATION

#7
20240345320
2024-10-17

TEMPERATURE ADJUSTMENT ELEMENT CONFIGURED TO IMPROVE MODULATION EFFICIENCY

#8
20240255700
2024-08-01

SURFACE ROUGHNESS REDUCTION FOR PHOTONICS USING HIGH-TEMPERATURE IMPLANTATION

#9
20240027686
2024-01-25

OPTICAL ABSORBER AND OPTICAL ABSORPTION CHIP INTEGRATED WITH DIELECTRIC OPTICAL WAVEGUIDE

#10
20240019632
2024-01-18

PLANAR BURIED OPTICAL WAVEGUIDES IN SEMICONDUCTOR SUBSTRATE AND METHODS OF FORMING

#11
20240012199
2024-01-11

Semiconductor device and methods of formation

#12
20230102394
2023-03-30

SUBSTRATE AND METHOD FOR MODIFYING AT LEAST ONE REGION OF A SURFACE OR A PORTION OF A SUBSTRATE

#13
20210335677
2021-10-28

Integrated structure and manufacturing method thereof

#14
20210311335
2021-10-07

PN-JUNCTION PHASE MODULATOR IN A LARGE SILICON WAVEGUIDE PLATFORM

#15
20210208351
2021-07-08

Light detecting device and optical system including the same

#16
20210048581
2021-02-18

Post-fabrication trimming of silicon ring resonators via integrated annealing

#17
20200258791
2020-08-13

Mode converter and method of fabricating thereof

#18
20200158954
2020-05-21

Integrated photonics including waveguiding material

#19
20200150344
2020-05-14

Mechanisms for refractive index tuning semiconductor photonic devices

#20
20200133091
2020-04-30

PN-junction phase modulator in a large silicon waveguide platform

#21
20200088943
2020-03-19

Erasable optical coupler

#22
20200026003
2020-01-23

Integrated photonics including germanium

#23
20190331855
2019-10-31

Waveguide device and method of doping a waveguide device

#24
20190244866
2019-08-08

Integrated structure and manufacturing method thereof

#25
20190243070
2019-08-08

Mode converter and method of fabricating thereof

#26
20190035632
2019-01-31

Trimming optical device structures

#27
20190025513
2019-01-24

Integrated photonics including germanium

#28
20170351027
2017-12-07

Method of forming a deterministic thin film from a crystal substrate by etching a bilayer bonding interface to create a channel

#29
20170315296
2017-11-02

Spiral optical waveguide termination

#30
20170307824
2017-10-26

Semiconductor device and manufacturing method of the same

#31
20170254955
2017-09-07

System and method for manufacturing a semiconductor junction

#32
20170222400
2017-08-03

Optoelectronic integrated circuit

#33
20170221995
2017-08-03

Split-electrode vertical cavity optical device

#34
20170179684
2017-06-22

Dual wavelength hybrid device

#35
20170040469
2017-02-09

Waveguide-coupled silicon-germanium photodetectors and fabrication methods for same

#36
20170038532
2017-02-09

Optical attenuator and fabrication method thereof

#37
20160363729
2016-12-15

Method and structure for integrating photonics with CMOs

#38
20160299292
2016-10-13

Method for adjusting properties of a photonic circuit by post fabrication ion implantation, and adjusted waveguide and photonic circuit

#39
20160293481
2016-10-06

Semiconductor device and manufacturing method of the same

#40
20160223749
2016-08-04

Integrated photonics including waveguiding material

#41
20160197111
2016-07-07

Integrated photonics including germanium

#42
20160154180
2016-06-02

Method for manufacturing a waveguide including a semi-conducting junction

#43
20160091738
2016-03-31

Optical closed loop microresonator and thyristor memory device

#44
20160091663
2016-03-31

Optical closed loop microresonator and thyristor memory device

#45
20160047979
2016-02-18

Method for processing silicon-based wire optical waveguide

#46
20150340273
2015-11-26

Silicon waveguide on bulk silicon substrate and methods of forming

#47
20150260913
2015-09-17

Grating coupler for inter-chip optical coupling

#48
20150226918
2015-08-13

Integrated dielectric waveguide and semiconductor layer and method therefor

#49
20150214425
2015-07-30

Optoelectronic integrated circuit

#50
20150160483
2015-06-11

Electro-optical device comprising a ridge waveguide and a PN junction and method of manufacturing said device

#51
20150011040
2015-01-08

Double layer interleaved p-n diode modulator

#52
20140141604
2014-05-22

Systems and methods for preparing films using sequential ion implantation, and films formed using same

#53
20130344634
2013-12-26

Double layer interleaved p-n diode modulator

#54
20130163919
2013-06-27

Optoelectronic chips including coupler region and methods of manufacturing the same

#55
20130108209
2013-05-02

Optoelectronic chips including coupler region and methods of manufacturing the same

#56
20130058606
2013-03-07

Electro-optice device comprising a ridge waveguide and a PN junction and method of manufacturing said device

#57
20120301095
2012-11-29

Systems and methods for preparing films using sequential ion implantation, and films formed using same

#58
20120125916
2012-05-24

Temperature control device for optoelectronic devices

#59
20120003763
2012-01-05

Multithickness layered electronic-photonic devices

#60
20110274393
2011-11-10

Erasable ion implanted optical couplers

#61
20110064370
2011-03-17

Systems and methods for preparing films using sequential ion implantation, and films formed using same

#62
20110007761
2011-01-13

Temperature control device for optoelectronic devices

#63
20100119190
2010-05-13

Multithickness layered electronic-photonic devices

#64
20100099242
2010-04-22

Production method for a lateral electro-optical modulator on silicon with auto-aligned implanted zones

#65
20100040340
2010-02-18

Electro-Optic Crystal-Based Structures and Method of Their Fabrication

#66
20090050824
2009-02-26

METHOD OF FABRICATING A STRUCTURE FROM DIAMOND MATERIAL OR DIAMOND-LIKE CARBON MATERIAL

#67
20090032831
2009-02-05

Optical waveguide apparatus and method for manufacturing the same

#68
20080193073
2008-08-14

Electro-Optic Crystal-Based Structures and Method of Their Fabrication

#69
20070053643
2007-03-08

Ridge technique for fabricating an optical detector and an optical waveguide

#70
20060093298
2006-05-04

Integrated optical waveguide and process for fabrication

#71
20060051023
2006-03-09

Integrated optics sampling device and method for making same

#72
20060034568
2006-02-16

Integrated optics filtering component comprising an optical cladding and method for making same

#73
20050225838
2005-10-13

Wavelength converting element and method of manufacturing thereof

#74
20050164501
2005-07-28

Process for making photonic crystal circuits using an electron beam and ultraviolet lithography combination

#75
20050008977
2005-01-13

Method for writing a planar waveguide having gratings of different center wavelengths

#76
20050008295
2005-01-13

Method for writing a planar waveguide having gratings of different center wavelengths

#77
20050002630
2005-01-06

Fabrication of a waveguide taper through ion implantation

#78
17397630
2023-06-27

Silicon optical modulator, method for making the same

#79
15824970
2020-06-30

Optical waveguides in micro-LED devices

#80
15337179
2017-08-22

Integrated optical transceiver with electronically controlled optical beamsteering

#81
14801257
2016-10-25

Guided-wave photodiode using through-absorber quantum-well-intermixing and methods thereof