摘要
The bound solitons in a passively mode-locked fibre ring laser are observed and their formation mechanism is summarized in this paper. In order to obtain stable bound solitons, a strong CW laser field at the centre of the soliton spectral is necessary to suppress and synchronize the random soliton phase variations.
The bound solitons in a passively mode-locked fibre ring laser are observed and their formation mechanism is summarized in this paper. In order to obtain stable bound solitons, a strong CW laser field at the centre of the soliton spectral is necessary to suppress and synchronize the random soliton phase variations.
基金
Project supported by the Tianjin Key Project Foundation of China （Grant No 033183611）
the National Natural Science Foundation of China （Grant No 60137010）, and the National High Technology Research and Development Program of China （Grant No 2003AA312100）.
