Liquid crystal tunable filter
id:
liquid-crystal-tunable-filter-201-7891463
title:
Liquid crystal tunable filter
text:
A liquid crystal tunable filter (LCTF) is an optical filter that uses electronically controlled liquid crystal (LC) elements to transmit a selectable wavelength of light and exclude others. Often, the basic working principle is based on the Lyot filter but many other designs can be used. The main difference with the original Lyot filter is that the fixed wave plates are replaced by switchable liquid crystal wave plates.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Liquid_crystal_tunable_filter
date created:
date modified:
2023-02-07T06:59:38Z
main entity:
{"identifier":"Q6557432","url":"https://www.wikidata.org/entity/Q6557432"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/e4/LCTF_New_and_Old_VariSpec.jpg","width":1024,"height":681}
fields total:
13
integrity:
14