Martin–Puplett interferometer
id:
martin-puplett-interferometer-279-4304323
title:
Martin–Puplett interferometer
text:
A Martin–Puplett interferometer measures the difference between the powers of two input beams. It is similar to a Michelson interferometer, except in a Martin Puplett interferometer the beam splitters are wire grid polarizers instead of half-silvered mirrors, and mirrors in the beam path are rooftop mirrors to flip the polarization of the light reflecting off of them by 90 degrees. Martin–Puplett interferometers are set up with two input ports and two output ports. The configuration was proposed
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wiki
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encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Martin%E2%80%93Puplett_interferometer
date created:
date modified:
2023-04-05T01:40:22Z
main entity:
{"identifier":"Q6777268","url":"https://www.wikidata.org/entity/Q6777268"}
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13
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