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<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/"><rdf:Description rdf:about="https://repozitorij.uni-lj.si/IzpisGradiva.php?id=105561"><dc:title>High power fiber MOPA based QCW laser delivering pulses with arbitrary duration on demand at high modulation bandwidth</dc:title><dc:creator>Petkovšek,	Rok	(Avtor)
	</dc:creator><dc:creator>Novak,	Vid	(Avtor)
	</dc:creator><dc:creator>Agrež,	Vid	(Avtor)
	</dc:creator><dc:subject>fiber lasers</dc:subject><dc:subject>pulsed lasers</dc:subject><dc:subject>ytterbium fibers</dc:subject><dc:description>We report on a concept of a fiber MOPA based quasi-CW laser working at high modulation bandwidths up to 40 MHz capable of producing arbitrary pulse durations at arbitrary repetition rates. An output power of over 100 W was achieved and an on-off contrast of 25 dB. The laser features a dual-channel (dual-wavelength) seed source, a double stage YDF amplifier and a volume-Bragg-grating-based signal de-multiplexer. Minimization of transients was conducted through experiment and model analysis.</dc:description><dc:date>2015</dc:date><dc:date>2018-12-06 08:14:16</dc:date><dc:type>Članek v reviji</dc:type><dc:identifier>105561</dc:identifier><dc:language>sl</dc:language></rdf:Description></rdf:RDF>