ClassID:

175459

G02F1/383 - CPC Classification

Classification description:

Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics; Non-linear optics for second-harmonic generation in an optical waveguide structure of the optical fibre type

Recent Application in this class:
#1
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2025-09-18

Optical tensor core, Method, and Applications

#2
20240372311
2024-11-07

OPTICAL FIBER OUTPUT LIGHT SOURCE DEVICE, AND SINGLE-POLARIZATION REFLECTIVE POLARIZING BEAM SPLITTER USED THEREIN

#3
20240272516
2024-08-15

AN ILLUMINATION SOURCE AND ASSOCIATED METHOD APPARATUS

#4
20230333314
2023-10-19

HOLLOW-CORE FIBER BASED BROADBAND RADIATION GENERATOR WITH EXTENDED FIBER LIFETIME

#5
20230273503
2023-08-31

ACTIVE OPTICAL RESONATOR FOR FREQUENCY CONVERSION

#6
20230185157
2023-06-15

Wavelength converter

#7
20230152665
2023-05-18

Wavelength conversion apparatus

#8
20220190544
2022-06-16

Device for improving laser wavelength conversion efficiency and high-power multi-wavelength fiber-format femtosecond laser system using the device

#9
20220075239
2022-03-10

Multi-stage probabilistic signal shaping

#10
20210109420
2021-04-15

Nonlinear optics enabled transparent display

#11
20200348578
2020-11-05

OPTICAL WAVELENGTH CONVERTER AND METHOD FOR MANUFACTURING OPTICAL WAVELENGTH CONVERTER

#12
20200225408
2020-07-16

Optical device and method for manufacturing optical device

#13
20200026148
2020-01-23

Systems and methods for efficient optical frequency conversion with integrated optical systems

#14
20190317380
2019-10-17

OPTICAL DEVICE, METHOD FOR MANUFACTURING OPTICAL DEVICE, AND WAVELENGTH CONVERSION METHOD

#15
20180299616
2018-10-18

Optical device including poled crystal region and amorphous region

#16
20160377958
2016-12-29

TERAHERTZ WAVE GENERATING APPARATUS AND INFORMATION OBTAINING APPARATUS

#17
20160276800
2016-09-22

Optical pulse source apparatus with nonlinear fibre and operable to reduce the optical pulse frequency of optical output pulses

#18
20160077404
2016-03-17

Method of operating wavelength swept source apparatus

#19
20150086148
2015-03-26

High harmonic optical generator

#20
20140376077
2014-12-25

WAVELENGTH SWEPT SOURCE APPARATUS AND OPERATING METHOD THEREOF

#21
20140178020
2014-06-26

Methods and apparatus for power-equalized optical frequency comb generation

#22
20140010497
2014-01-09

Generating broadband spectral power in multimode optical fibers

#23
20120281720
2012-11-08

BROADBAND GENERATION OF COHERENT CONTINUA WITH OPTICAL FIBERS

#24
20120268808
2012-10-25

Methods and apparatus for producing short optical pulses

#25
20100226614
2010-09-09

Hybrid microstructured optical fibre for guidance by means of photonic forbidden bands and by total internal reflection optimised for non-linear applications

#26
20100157419
2010-06-24

High power short optical pulse source

#27
20100135338
2010-06-03

Device for generation of tunable light pulses

#28
20090207481
2009-08-20

Wavelength converter

#29
20080037108
2008-02-14

Pulse laser beam generating device

#30
20060146898
2006-07-06

Production of tuneable picosecond light pulses in a visible spectral range

#31
17553273
2022-10-25

Spectral control of supercontinuum light

#32
14793099
2017-04-25

Laser illumination systems and methods for dual-excitation wavelength non-linear optical microscopy and micro-spectroscopy systems