ClassID:

173863

G02B6/02376 - CPC Classification

Classification description:

Light guides; Optical fibres with cladding; Microstructured optical fibre; Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region Longitudinal variation along fibre axis direction, e.g. tapered holes

Recent Application in this class:
#1
20240230985
2024-07-11

Microstructured Optical Fiber, Supercontinuum Light Source Comprising Microstructured Optical Fiber and use of Such Light Source

#2
20240036253
2024-02-01

HOLLOW-CORE OPTICAL FIBERS

#3
20240036250
2024-02-01

HOLLOW-CORE OPTICAL FIBERS

#4
20240034664
2024-02-01

HOLLOW-CORE OPTICAL FIBERS AND METHODS FOR PRODUCING THE SAME

#5
20230213703
2023-07-06

OPTICAL COUPLING AND MODE-SELECTIVE SEPARATION OR SUPERPOSITION OF OPTICAL FIELDS

#6
20230161099
2023-05-25

High cladding power mode field adapter for kilowatt fiber lasers

#7
20220326433
2022-10-13

Microstructured optical fiber, supercontinuum light source comprising microstructured optical fiber and use of such light source

#8
20220236479
2022-07-28

Method of manufacture of a capillary for a hollow-core photonic crystal fiber

#9
20220077643
2022-03-10

Optical fiber with variable absorption

#10
20210296846
2021-09-23

Subsurface induced scattering centers

#11
20210141150
2021-05-13

Method of manufacture of a capillary for a hollow-core photonic crystal fiber

#12
20210072462
2021-03-11

Optical system comprising chlorine doped mode field expanded optical fibers

#13
20200326474
2020-10-15

Supercontinuum light source comprising tapered microstructured optical fiber

#14
20200209468
2020-07-02

Optical fiber with variable absorption

#15
20190235164
2019-08-01

Laser written waveguides with mode tapering, differactive expansion and three-dimensional routing

#16
20190049662
2019-02-14

Supercontinuum light source comprising tapered microstructured optical fiber

#17
20180180802
2018-06-28

Supercontinuum light source comprising microstructured optical fiber

#18
20180074268
2018-03-15

Optical connector and optical connection structure

#19
20170269293
2017-09-21

Fiber optic diffraction grating

#20
20170085051
2017-03-23

Supercontinuum light source comprising tapered microstructured optical fiber

#21
20160372619
2016-12-22

Light guide apparatus and fabrication method thereof

#22
20160170136
2016-06-16

Microstructured optical fiber, supercontinuum light source comprising microstructured optical fiber and use of such light source

#23
20160156148
2016-06-02

Microstructured optical fiber, supercontinuum light source comprising microstructured optical fiber and use of such light source

#24
20150147559
2015-05-28

Method for producing fibers having optical effect-producing nanostructures

#25
20130182999
2013-07-18

Tapered optical fiber for supercontinuum generation

#26
20130016743
2013-01-17

Holey fiber, and laser device using the same

#27
20120251059
2012-10-04

Splicing and connectorization of photonic crystal fibres

#28
20120073330
2012-03-29

Optical fiber end processing method and optical fiber end processing apparatus

#29
20110273712
2011-11-10

Apparatus and methods using hollow-core fiber tapers

#30
20110194812
2011-08-11

Microstructured optical fiber and a device for generating broadband white light

#31
20110176776
2011-07-21

Multi-core optical fiber, optical connector and method of manufacturing multi-core optical fiber

#32
20110176766
2011-07-21

Optical fiber connection structure and single-mode fiber

#33
20110103758
2011-05-05

OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME

#34
20100329292
2010-12-30

System, device and method for stabilizing the optical output power of an optical system

#35
20100310219
2010-12-09

Microstructured transmission optical fiber

#36
20100296093
2010-11-25

Apparatus and methods using hollow-core fiber tapers

#37
20100265514
2010-10-21

All-optical fiber interferometer

#38
20100239217
2010-09-23

Optical fiber and optical waveguide

#39
20100158438
2010-06-24

Fiber Optic Diffraction Grating

#40
20100142894
2010-06-10

Method and device for optically coupling optical fibres

#41
20100124397
2010-05-20

Multiple core optical fibre

#42
20090220186
2009-09-03

Hollow-core photonic bandgap fiber polarizer

#43
20090202204
2009-08-13

OPTICAL COUPLER, A METHOD OF ITS FABRICATION AND USE

#44
20090199597
2009-08-13

Systems and methods for collapsing air lines in nanostructured optical fibers

#45
20090086315
2009-04-02

Broadband laser illumination device for a scanning microscope with output stabilization

#46
20090080841
2009-03-26

Method of connecting optical fibers

#47
20090067793
2009-03-12

Multiple core microstructured optical fibre

#48
20090052852
2009-02-26

Holey fiber taper with selective transmission for fiber optic sensors and method for manufacturing the same

#49
20080304796
2008-12-11

Connectorized nano-engineered optical fibers and methods of forming same

#50
20080298759
2008-12-04

Optical fiber and optical waveguide

#51
20080292248
2008-11-27

Optical fiber, optical fiber connection structure and optical connector

#52
20080273839
2008-11-06

Connectorized nano-engineered optical fibers and methods of forming same

#53
20080170823
2008-07-17

Method and device for optically coupling optical fibres

#54
20080159704
2008-07-03

Optical fiber and optical transmission medium

#55
20080159702
2008-07-03

Hermetically sealed optical fibre with voids or holes, method of its production, and its use

#56
20080124036
2008-05-29

Optical fiber and optical transmission medium

#57
20080110209
2008-05-15

Method of splicing an optical fiber with holes in the cladding

#58
20080056655
2008-03-06

Sealing composition and production method of optical fiber having air holes in the inside using the composition

#59
20080055724
2008-03-06

OPTICAL DEVICES CONTAINING BIREFRINGENT POLYMER FIBERS

#60
20080050078
2008-02-28

Apparatus and methods using hollow-core fiber tapers

#61
20080050069
2008-02-28

Optical coupler, a method of its fabrication and use

#62
20080037939
2008-02-14

Splicing small core photonic crystal fibers and conventional single mode fiber

#63
20070237453
2007-10-11

Optical coupler devices, methods of their production and use

#64
20070230859
2007-10-04

Fiber optic probe for detecting the presence or absence of one or more substances within a medium

#65
20070201802
2007-08-30

Method of changing the refractive index in a region of a core of a photonic crystal fiber using a laser

#66
20070128749
2007-06-07

Multicore Microstructured Optical Fibers for Imaging

#67
20070122095
2007-05-31

Splicing and connectorization of photonic crystal fibers

#68
20070104431
2007-05-10

Multi-segment photonic-crystal-rod waveguides for amplification of high-power pulsed optical radiation and associated method

#69
20070091948
2007-04-26

Multi-stage optical amplifier having photonic-crystal waveguides for generation of high-power pulsed radiation and associated method

#70
20070041083
2007-02-22

Fiber- or rod-based optical source featuring a large-core, rare-earth-doped photonic-crystal device for generation of high-power pulsed radiation and method

#71
20070035822
2007-02-15

Arrangement for examining microscopic preparations with a scanning microscope, and illumination device for a scanning microscope

#72
20070008994
2007-01-11

Method and configurations in achieving high energy operation for photonic band gap (PGB) fiber with end caps

#73
20060228082
2006-10-12

Plastic optical fibers and processes for producing them

#74
20060159398
2006-07-20

Method and optical fiber device for production of low noise continuum

#75
20060067632
2006-03-30

Splicing and connectorization of photonic crystal fibres

#76
20050122580
2005-06-09

Arrangement for examining microscopic preparations with a scanning microscope, and illumination device for a scanning microscope

#77
20050117860
2005-06-02

Microstructured optical fibre with cladding recess, a method of its production, and apparatus comprising same

#78
20050111816
2005-05-26

Method and instrument for microscopy

#79
20050111804
2005-05-26

Composite material photonic crystal fibres, method of production and its use