ClassID:

175146

G02F1/0322 - 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 for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect; Constructional arrangements Arrangements comprising two or more independently controlled crystals

Recent Application in this class:
#1
20240201524
2024-06-20

OPTICAL INTEGRATED CIRCUIT DEVICE AND OPTICAL SYSTEM INCLUDING THE SAME

#2
20230384626
2023-11-30

WIDE ANGLE POCKELS CELLS AND USE THEREOF

#3
20230185120
2023-06-15

Advanced optoelectronic system architectures and associated methods using spatial light modulation

#4
20220416497
2022-12-29

Laser apparatus having multiple-pass electro-optic modulators

#5
20220317485
2022-10-06

Advanced Spatial Light Modulators, Associated Systems and Methods

#6
20220214594
2022-07-07

Optical deflection device

#7
20210033895
2021-02-04

Optical device for forming a distribution of a three-dimensional light field

#8
20210026168
2021-01-28

Advanced spatial light modulators, associated systems and methods

#9
20210026166
2021-01-28

Advanced optoelectronic system architectures and associated methods using spatial light modulation

#10
20200335932
2020-10-22

Use of electronically controlled polarization elements for the initiation and optimization of laser mode-locking

#11
20200050031
2020-02-13

Transferable thin-film optical devices

#12
20190317371
2019-10-17

Liquid crystal grating and fabrication method thereof, and naked eye 3D display device

#13
20190212587
2019-07-11

ATHERMAL POCKELS CELL

#14
20190204628
2019-07-04

Wide field of view electro-optic modulator and methods and systems of manufacturing and using same

#15
20190072805
2019-03-07

Optical element and display device

#16
20180062097
2018-03-01

Liquid crystal element and light control apparatus for accurate light control

#17
20180017840
2018-01-18

Solid state reflective display

#18
20170276975
2017-09-28

Optical modulator

#19
20170276973
2017-09-28

Optical modulator

#20
20140346376
2014-11-27

LASER APPARATUS AND EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS

#21
20140063808
2014-03-06

Laser lighting device

#22
20140014811
2014-01-16

Device and method for reducing amplitude noise of a light radiation

#23
20120182600
2012-07-19

Electrooptic device

#24
20120105931
2012-05-03

Electro-optic device with gap-coupled electrode

#25
20110038026
2011-02-17

Method and system for fine adjustment of optical elements position

#26
20110013262
2011-01-20

Method and system for laser amplification using a dual crystal pockels cell

#27
20100253996
2010-10-07

Electrooptic device

#28
20100194668
2010-08-05

METHOD FOR VISUALIZING IMAGES AND A DEVICE FOR PERFORMING THE SAME

#29
20100097614
2010-04-22

WAVELENGTH SCANNING LIGHT SOURCE AND OPTICAL COHERENCE TOMOGRAPHY DEVICE

#30
20090237768
2009-09-24

Method and system for laser amplification using a dual crystal pockels cell

#31
20090219378
2009-09-03

Electrooptic device

#32
20090141216
2009-06-04

Liquid crystal geometrical phase optical elements and a system for generating and rapidly switching helical modes of an electromagnetic wave, based on these optical elements

#33
20090073546
2009-03-19

Optical path switching device

#34
20090059343
2009-03-05

Electro-optical tunable birefringent filter

#35
20080198456
2008-08-21

Laminated retarder stack

#36
20080112042
2008-05-15

Electro optic device, method of manufacturing electro optic device, and scanning type optical apparatus

#37
20070236771
2007-10-11

Method and system for laser amplification using a dual crystal Pockels cell

#38
20070229934
2007-10-04

Optical apparatus and imaging apparatus

#39
20070070491
2007-03-29

Variable focal length electro-optic lens

#40
20070041075
2007-02-22

Portable acousto-optical spectrometers

#41
20060187521
2006-08-24

Pockels cell

#42
20060051016
2006-03-09

Dispersion compensation element, optical crystal, dispersion compensation system, dispersion compensation method

#43
20050122454
2005-06-09

Color filters and sequencers using color-selective light modulators

#44
20050068631
2005-03-31

Variable polarization independent optical power splitter

#45
13901433
2014-10-28

Dual polarization optical modulator using dual broadband multi-electrode weighted direct analog phase modulators