ClassID:

174054

G02B6/287 - CPC Classification

Classification description:

Light guides; Coupling light guides; Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals Structuring of light guides to shape optical elements with heat application

Recent Application in this class:
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OPTICAL DEVICE, OPTICAL TRANSMITTER, OPTICAL RECEIVER, AND OPTICAL TRANSCEIVER

#2
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Optical combiner, laser device, and method for manufacturing optical combiner

#3
20220173813
2022-06-02

Optical communication system and optical communication method

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20220166532
2022-05-26

Optical communications system, branching ratio determination method, and transmission distance determination method

#5
20200386941
2020-12-10

Optical module

#6
20200209478
2020-07-02

Optical device

#7
20190243069
2019-08-08

Polarization maintaining optical fiber array

#8
20190146157
2019-05-16

Optical device, laser system, and method for manufacturing optical device

#9
20180210241
2018-07-26

Ring waveguide modulators

#10
20180059325
2018-03-01

Optical fiber thermal property probe

#11
20170219774
2017-08-03

Polarization maintaining optical fiber array

#12
20160187577
2016-06-30

Multicore fiber with different-mode interaction section

#13
20150023638
2015-01-22

Low loss passive optical hub for use in the plastic optical fiber networks

#14
20100189391
2010-07-29

MULTIMODE OPTICAL COMBINER AND PROCESS FOR PRODUCING THE SAME

#15
20090148098
2009-06-11

Device for coupling radiation into or out of an optical fibre

#16
20080310803
2008-12-18

Fibre Optic Ribbon with Several Individual Optical Fibres and Method for Production Thereof

#17
16108793
2019-02-26

Systems and methods for resonance stabilization of microring resonator

#18
12495746
2015-06-23

Multimode fiber combiners