Dual colour cw mode-locking through soft aperture based on second order cascaded nonlinearity

Large nonlinear phase shift achieved by exploiting intracavity second order cascaded nonlinear process in a non-phasematched second harmonic generating crystal is transformed into amplitude modulation through soft aperturing the nonlinear cavity mode variation within the laser gain medium to mode-lo...

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Veröffentlicht in:	Optics express 2013-01, Vol.21 (1), p.454-462
Hauptverfasser:	Mukhopadhyay, Sourabh, Mondal, Shyamal, Singh, Satya Pratap, Date, Aditya, Hussain, Kamal, Datta, Prasanta Kumar
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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