ELECTROMAGNETIC INTENSIFIER

An apparatus for varying the intensity of electromagnetic radiation, having a soure of polarized electromagnetic radiation, a cavity for receiving the radiation from the source and reflecting said radiation in the cavity, and means associated with the cavity for adjustably varying the angular rotati...

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Bibliographic Details
Main Authors SCOTT H,US, KELEMENCKY M,US
Format Patent
LanguageEnglish
Published 17.04.1973
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
DEVICES USING STIMULATED EMISSION
ELECTRICITY
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Summary:An apparatus for varying the intensity of electromagnetic radiation, having a soure of polarized electromagnetic radiation, a cavity for receiving the radiation from the source and reflecting said radiation in the cavity, and means associated with the cavity for adjustably varying the angular rotation of the electromagnetic radiation in the cavity and thereby varying the intensity of the radiation. The invention also provides a method of varying the intensity of a beam of polarized electromagnetic radiation by varying the angular rotation in the plane of polarization of said radiation.
Bibliography:Application Number: USD3728639