EP 2503387 B9 20140611 - Optical parametric oscillator with overlapping cavities for quick frequency scanning
Title (en)
Optical parametric oscillator with overlapping cavities for quick frequency scanning
Title (de)
Parametrischer optischer Oszillator mit überlappenden Hohlräumen für die frequenzabhängige Schnellabtastung
Title (fr)
Oscillateur paramétrique optique à cavités imbriquées pour le balayage rapide en fréquence
Publication
Application
Priority
FR 1100897 A 20110325
Abstract (en)
[origin: EP2503387A1] 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.
IPC 8 full level
CPC (source: EP US)
G02F 1/3544 (2013.01 - EP US); G02F 1/39 (2013.01 - EP US); G02F 1/3509 (2021.01 - EP US); G02F 1/3542 (2021.01 - EP US); G02F 1/3548 (2021.01 - EP US); G02F 2203/15 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2503387 A1 20120926; EP 2503387 B1 20140115; EP 2503387 B9 20140611; CN 102854696 A 20130102; CN 102854696 B 20161214; FR 2973120 A1 20120928; FR 2973120 B1 20130329; IN 829DE2012 A 20150821; JP 2012212139 A 20121101; JP 5846603 B2 20160120; US 2012262779 A1 20121018; US 8542435 B2 20130924
DOCDB simple family (application)
EP 12161313 A 20120326; CN 201210082909 A 20120326; FR 1100897 A 20110325; IN 829DE2012 A 20120321; JP 2012066420 A 20120322; US 201213426522 A 20120321