{"version":"1.0","type":"link","title":"Polarization controller - Newikis","description":"A polarization controller is an optical device which allows one to modify the polarization state of light.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/6/61/PolControl.png/1280px-PolControl.png","thumbnail_width":1280,"thumbnail_height":567}