<p>An optical coating, comprising porous particles, or formed from porous precursor particles. The average thickness of the coating is in the range of from 75 to 400 nm, and the surface roughness of the coating is in the range of from 2 to 300 nm. This coating provides broadband antireflective properties across the visible and near infrared part of the electromagnetic spectrum.</p>
申请公布号
EP2409182(A1)
申请公布日期
2012.01.25
申请号
EP20100710396
申请日期
2010.03.18
申请人
OXFORD ENERGY TECHNOLOGIES LTD.
发明人
WAKEFIELD, GARETH;GARDENER, MARTIN, RYAN;GRIFFITHS, JON-PAUL;WINCEWICZ, RICHARD, CHARLES;PODGORSKI, TADEUSZ, ANTONI
