Burst shaping in a fiber-amplifier chain seeded by a gain-switched laser diode

Jaka Petelin (Avtor), Boštjan Podobnik (Avtor), Rok Petkovšek (Avtor)

Povzetek

A low-power source, such as a gain-switched laser diode, usually requires several amplification stages to reach sufficient power levels. When operating in burst mode, a correct input burst shape must be determined in order to compensate for gain saturation of all amplifier stages. In this paper we report on closed-form equations that enable saturation compensation in multiamplifier setups, which eliminates the need for an adaptive feedback loop. The theoretical model is then evaluated in an experimental setup.

Ključne besede

vlakenski laserji;bliskovni laserji;iterbijeva vlakna;fiber lasers;pulsed lasers;ytterbium fibers;

Podatki

Jezik:	Angleški jezik
Leto izida:	2015
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	UL FS - Fakulteta za strojništvo
UDK:	535(045)
COBISS:	14072603
ISSN:	1559-128X
Št. ogledov:	2133
Št. prenosov:	733
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Slovenski jezik
Sekundarne ključne besede:	vlakenski laserji;bliskovni laserji;iterbijeva vlakna;
Vrsta dela (COBISS):	Članek v reviji
Konec prepovedi (OpenAIRE):	2016-06-11
Strani:	str. 4629-4634
Letnik:	ǂVol. ǂ54
Zvezek:	ǂiss. ǂ15
Čas izdaje:	May 2015
DOI:	10.1364/AO.54.004629
ID:	10991790