ClassID:

173816

G02B6/02152 - 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 involving moving the fibre or a manufacturing element, stretching of the fibre

Recent Application in this class:
#1
20240085783
2024-03-14

OPTICAL DEVICE, METHOD FOR ADJUSTING A SETPOINT DEFORMATION AND LITHOGRAPHY SYSTEM

#2
20220026630
2022-01-27

Method for manufacturing polarization-independent orbital angular momentum modulator

#3
20210003770
2021-01-07

Method for manufacturing an optical device

#4
20190047240
2019-02-14

Multi-material stretchable optical, electronic and optoelectronic fibers and ribbons composites via thermal drawing

#5
20190047239
2019-02-14

Manufacturing device and manufacturing method of optical fiber grating

#6
20180230049
2018-08-16

DOWNHOLE OPTICAL FIBER WITH ARRAY OF FIBER BRAGG GRATINGS AND CARBON-COATING

#7
20180106954
2018-04-19

Method for manufacturing an optical device

#8
20160305771
2016-10-20

Low-cost fiber optic sensor for large strains

#9
20150309251
2015-10-29

Method and device for producing at least one fiber Bragg grating

#10
20150277033
2015-10-01

Optical fiber with a low-index core and a core grating

#11
20150219843
2015-08-06

Avoiding beam obstruction during inscription of fiber gratings

#12
20140233889
2014-08-21

Index matched grating inscription

#13
20110194805
2011-08-11

Fiber bragg grating in micro/nanofiber and method of producing the same

#14
20100303403
2010-12-02

On-line fiber Bragg grating dithering

#15
20090208876
2009-08-20

Long-length fiber Bragg creating sequential UV writing by probing phase mask

#16
20090121392
2009-05-14

METHOD AND APPARATUS FOR WRITING GRATING STRUCTURES USING CONTROLLED PHASE DELAY BETWEEN BEAMS

#17
20080037935
2008-02-14

Methods and apparatuses for manufacturing fiber gratings, and optical fibers having fiber gratings formed thereby

#18
20070201802
2007-08-30

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

#19
20060159394
2006-07-20

METHOD OF AND APPARATUS FOR MANUFACTURING FIBER GRATING DEVICES

#20
20060147811
2006-07-06

Method and apparatus for writing grating structures using controlled phase delay between beams

#21
20060133728
2006-06-22

Fabrication of structures in an optical substrate

#22
20060127024
2006-06-15

Fabrication of waveguides and Bragg gratings with UV-irradiation

#23
20060110105
2006-05-25

Methods for the alignment and calibration of the spectral responses of optical filters

#24
20060104596
2006-05-18

Deformable mirror apparatus

#25
20050185911
2005-08-25

Reel to reel manufacturing line

#26
20050152646
2005-07-14

Fabrication of true apodized fiber Bragg grating using a new two-beam interferometer with polarization control

#27
20050018966
2005-01-27

Method and apparatus for fabricating fiber Bragg gratings

#28
20050012933
2005-01-20

Tunable talbot interferometers for fiber bragg grating writing

#29
20050008293
2005-01-13

System and method for fabricating Bragg gratings