Resonance high order harmonic is an exciting phenomenon, predicted long time ago, but discovered only recently. Explanations for the resonance enhancement of a single harmonic rely either on the single atom response or on the collective process of phase matching. In this work we try to discriminate between the two possibilities by measuring the coherent length of all the harmonics and compare them. Having the coherent lengths of the harmonics, allow us also to demonstrate quasi phase matching enhancement of the harmonics yield.
|Original language||American English|
|Title of host publication||High Intensity Lasers and High Field Phenomena, HILAS 2016|
|Publisher||OSA - The Optical Society|
|State||Published - 14 Mar 2016|
|Event||High Intensity Lasers and High Field Phenomena, HILAS 2016 - Long Beach, United States|
Duration: 20 Mar 2016 → 22 Mar 2016
|Name||Optics InfoBase Conference Papers|
|Conference||High Intensity Lasers and High Field Phenomena, HILAS 2016|
|Period||20/03/16 → 22/03/16|
Bibliographical notePublisher Copyright:
© OSA 2016.