ClassID:

173818

G02B2006/02161 - CPC Classification

Classification description:

Light guides; Optical fibres with cladding comprising gratings; Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating Grating written by radiation passing through the protective fibre coating

Recent Application in this class:
#1
20250258334
2025-08-14

METHOD OF LASER MODIFICATION OF AN OTPICAL FIBRE

#2
20240103214
2024-03-28

THERMALLY ANNEALED GRATINGS IN COATED FIBER AND RELATED SYSTEMS AND METHODS

#3
20230083093
2023-03-16

Method of laser modification of an optical fibre

#4
20220120964
2022-04-21

Photobleaching of fiber bragg gratings written through the fiber coating

#5
20200166698
2020-05-28

Method of laser modification of an optical fibre

#6
20190227225
2019-07-25

Index-matched grating inscription through fiber coating

#7
20190137685
2019-05-09

Writing of high mechanical strength fiber bragg gratings using ultrafast pulses and a phase mask

#8
20190047239
2019-02-14

Manufacturing device and manufacturing method of optical fiber grating

#9
20190033516
2019-01-31

Optically uniform fiber, methods of making, and methods of inspecting

#10
20180067254
2018-03-08

Automated system for trans-jacket fibre Bragg grating inscription and manufacturing

#11
20180044234
2018-02-15

Fiber Bragg Gratings in Carbon-Coated Optical Fibers and Techniques for Making Same

#12
20180003571
2018-01-04

Fiber bragg grating temperature sensor

#13
20170031090
2017-02-02

Writing of high mechanical strength fiber Bragg gratings through the polymer coating of an optical fiber

#14
20170010411
2017-01-12

UV-transparent optical fiber coating for high temperature application, and fibers made therefrom

#15
20160361779
2016-12-15

Fiber Bragg gratings in carbon-coated optical fibers and techniques for making same

#16
20160305771
2016-10-20

Low-cost fiber optic sensor for large strains

#17
20150285993
2015-10-08

Fiber bragg gratings in carbon-coated optical fibers and techniques for making same

#18
20150219843
2015-08-06

Avoiding beam obstruction during inscription of fiber gratings

#19
20150160409
2015-06-11

METHOD OF FABRICATING A FIBRE DEVICE

#20
20130142481
2013-06-06

Method and apparatus for fiber delivery of high power laser beams

#21
20080212925
2008-09-04

FIBER BRAGG GRATING AND MANUFACTURING METHOD THEREFOR

#22
20070189687
2007-08-16

Coated Optical Fiber and Grating and Processes for Forming Same

#23
20060269202
2006-11-30

Coated optical fiber and fiber optic device having same

#24
20050154079
2005-07-14

Cured compositions transparent to ultraviolet radiation

#25
20050129360
2005-06-16

Optical fiber having at least one bragg grating obtained by writing directly through the coating covering the cladding