ClassID:

173811

G02B6/02128 - 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 Internal inscription, i.e. grating written by light propagating within the fibre, e.g. "self-induced"

Recent Application in this class:
#1
20250164291
2025-05-22

OPTICAL FIBER WITH MICROGRATINGS FOR INCREASED MEASURABLE STRAIN RANGE

#2
20240353221
2024-10-24

Shape Sensing System And Method For Anthropomorphic Test Devices

#3
20230349733
2023-11-02

Optical fiber with microgratings for increased measurable strain range

#4
20220252474
2022-08-11

Optical fiber system having helical core structure for detecting forces during a collision test

#5
20220252389
2022-08-11

Shape sensing system and method for anthropomorphic test devices

#6
20220171122
2022-06-02

Optical fiber with gratings and methods of forming thereof

#7
20210271021
2021-09-02

Device for the emission of arbitrary optical beam profiles from waveguides into two-dimensional space

#8
20200271859
2020-08-27

MONOLITHIC VISIBLE WAVELENGTH FIBER LASER

#9
20200264018
2020-08-20

Optical fiber with microgratings for increased measurable strain range

#10
20190227225
2019-07-25

Index-matched grating inscription through fiber coating

#11
20180067254
2018-03-08

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

#12
20170343729
2017-11-30

Monolithic visible wavelength fiber laser

#13
20160320558
2016-11-03

METHOD FOR MANUFACTURING A TREATED OPTICAL FIBER FOR RADIATION-RESISTANT TEMPERATURE SENSOR

#14
20150309251
2015-10-29

Method and device for producing at least one fiber Bragg grating

#15
20150285993
2015-10-08

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

#16
20150219843
2015-08-06

Avoiding beam obstruction during inscription of fiber gratings

#17
20140233890
2014-08-21

Index matched grating inscription

#18
20140233889
2014-08-21

Index matched grating inscription

#19
20140233888
2014-08-21

Index matched grating inscription

#20
20090304331
2009-12-10

Optical devices and digital laser method for writing waveguides, gratings, and integrated optical circuits

#21
20070237446
2007-10-11

Optical element, manufacturing method thereof, and optical device

#22
20050244123
2005-11-03

Optical element, manufacturing method thereof, and optical device