Widely Spaced Bound States in a Soliton Fiber Laser With Graphene Saturable Absorber Gui, Lili ; Li, Xiao ; Xiao, Xiaosheng ; Zhu, Hongwei ; Yang, Changxi Abstract Publication: IEEE Photonics Technology Letters Pub Date: June 2013 DOI: 10.1109/LPT.2013.2262267 Bibcode: 2013IPTL...25.1184G