G01J2004/002 - CPC Classification Index

ClassID:

166121 ⎘

G01J2004/002 - CPC Classification

Classification description:

Measuring polarisation of light; Devices Selecting polarisation direction

Sub-classes:

G01J2004/004 » {sequential, i.e. time-divided} 2
G01J2004/005 » {simultaneous, i.e. space-divided} 11
G01J2004/007 » {Mechanical mounting} 1

Recent Application in this class:

20230375410

APPARATUSES AND SYSTEMS FOR OPTICAL ELEMENT MEASUREMENTS

20230068376

Polarization measuring device and method of fabricating semiconductor device using the same

20220317041

Light source intensity control systems and methods for improved light scattering polarimetry measurements

20220268632

Reconfigurable polarization imaging system

20210333151

Polarization imaging system

20210247234

Polarimetry camera for high fidelity surface characterization measurements

20210215540

Optical gradation system and method

20190293955

Spatial filtering apparatus and method of spatial filtering using the same

20190170586

Imaging device and imaging method

20180066991

POLARIZATION-SELECTIVE SCATTERING ANTENNA ARRAYS BASED POLARIMETER

20150362369

Method of eliminating spurious signals and a relative navigation system

20150253192

Polarization information acquisition unit, image pickup apparatus including the same, polarization information acquisition method, and non-transitory computer-readable storage medium

16107435

Polarization-based disturbed earth identification