7 March 2014 Dual-wavelength fiber mode-locked laser based on graphene saturable absorber
Author Affiliations +
Abstract
In this paper we present a dual-wavelength fiber mode-locked laser based on CVD-graphene saturable absorber (SA). The laser setup is based on two ring cavities connected by a common branch with a graphene SA. As a gain media erbium (Er) and thulium (Tm) doped active fiber were used. The laser generate optical pulses centered at 1558.5 nm and 1937 nm. The repetition rates and pulse durations were of 23.2 MHz, 16.42 MHz and 0.95 ps, 1.03 ps for the solitons generated in Er- and Tm-doped cavities, respectively.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jaroslaw Sotor, Grzegorz Soboń, Iwona Pasternak, Karol Krzempek, Grzegorz Dudzik, Aleksandra Krajewska, Wlodek Strupinski, Krzysztof M. Abramski, "Dual-wavelength fiber mode-locked laser based on graphene saturable absorber", Proc. SPIE 8961, Fiber Lasers XI: Technology, Systems, and Applications, 89612A (7 March 2014); doi: 10.1117/12.2041041; https://doi.org/10.1117/12.2041041
PROCEEDINGS
6 PAGES


SHARE
Back to Top