based on translational movement of particles in a fluid under the influence of an applied field

Full Title

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 translational movement of particles in a fluid under the influence of an applied field

Classification Context

Section:

PHYSICS

Class:

OPTICS

Subclass:

OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS

Child Classifications

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• G02F 1/166 characterised by the electro-optical or magneto-optical effect
• G02F 1/1675 Constructional details
• G02F 1/1685 Operation of cells; Circuit arrangements affecting the entire cell