Second harmonic generation of Bessel vortices

Summary form only given. During the late 1990s, Bessel (nondiffracting) light beams have been under extensive consideration. An unapertured Bessel beam does not diffract in the case of free propagation. The spatially limited (apertured) Bessel beam is characterized by a suppressed diffraction of the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Jarutis, V., Matijosius, A., Piskarskas, A., Smilgevicius, V., Stabinis, A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Frequency conversion Interference Nonlinear optics Optical diffraction Optical frequency conversion Optical harmonic generation Optical propagation Optical vortices Optimized production technology Pump lasers
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