Optical parametric oscillator with overlapping cavities for quick frequency scanning
摘要
<p>The oscillator has an achromatic mirror (2) located in a downstream of a rear outlet face (9) of a non-linear crystal glass (7). The glass is moved in translation in a plane along a direction inclined at a non-null angle with respect to another direction for simultaneously modifying respective optical lengths of two resonant cavities such that double resonance for a pair of longitudinal and complementary modes is maintained, while values of frequencies are continuously tunable in a wide range.</p>
申请公布号
EP2503387(B9)
申请公布日期
2014.06.11
申请号
EP20120161313
申请日期
2012.03.26
申请人
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES (ONERA)
发明人
RAYBAUT, MYRIAM;HARDY, BERTRAND;GODARD, ANTOINE;LEFEBVRE, MICHEL