Title :
Optical pulse delay or advance and frequency tuning with mismatched three-wave interaction
Author :
Lobanov, V.E. ; Sukhorukov, A.P.
Author_Institution :
Fac. of Phys., Lomonosov Moscow State Univ., Moscow, Russia
Abstract :
Principally new effects of optical pulse frequency tuning and time delay (advancing) caused by two-pulse collision in a medium with cascaded quadratic nonlinearity are discussed. Thus with the help of cascade interaction it is possible to achieve the total internal reflection of the signal pulse from the pump pulse; after collision optical pulses can be slowed down or accelerated and their frequency can be tuned. It is interesting to note that two separated pump pulses can capture a signal pulse.
Keywords :
high-speed optical techniques; light reflection; optical phase matching; optical pumping; optical tuning; cascade interaction; cascaded quadratic nonlinearity; collision optical pulses; mismatched three-wave interaction; optical pulse frequency tuning; pump pulse; signal pulse; time delay; total internal reflection; two-pulse collision; Delay; Equations; Frequency estimation; Nonlinear optics; Optical beams; Optical pulse compression; Optical pulses; Optical reflection; Optical signal processing; Optical tuning;
Conference_Titel :
Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-4079-5
Electronic_ISBN :
978-1-4244-4080-1
DOI :
10.1109/CLEOE-EQEC.2009.5196547
