HOLOGRAPHIC INTERFEROMETER FOR ANALYZING VARIATIONS IN A TRANSPARENT MEDIUM
摘要
<p>The invention relates to a holographic interferometer for analyzing variations in a transparent medium placed in a measuring field (C). The interferometer has a reflection configuration that provides a high diffraction efficiency of the hologram (5a) and a high image contrast. Furthermore, several laser units (1a-1c) are simultaneously used for facilitating a processing of the captured images.</p>
申请公布号
WO2010128231(A1)
申请公布日期
2010.11.11
申请号
WO2010FR50758
申请日期
2010.04.20
申请人
ONERA (OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES);DESSE, JEAN-MICHEL;RODRIGUEZ, OVIDE;TRIBILLON, JEAN-LOUIS
