In this papar, we present experimental results based on a high-gain SPOPO in combination with feedback through a single-mode fibre, whose role is to broaden the spectrum via self-phase modulation. The use of fibre feedback in a SPOPO has been found to result in an improved stability with respect to cavity length effects and more compact design. Ultrashort pulses in the infrared have a wide range of applications and synchronously pumped optical parametric oscillators (SPOPOs) have proven to be attractive sources. A goal of the work reported here is to develop methods to control the temporal and spectral shape of these pulses.
Pulse shaping in an optical parametric oscillator with fibre feedback
01.01.2003
80496 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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