A 31 mW, 280 fs passively mode-locked fiber soliton laser using a high heat-resistant SWNT/P3HT saturable absorber coated with siloxane

Authors :: Yuichiro Hori
Toshihiko Hirooka
Jun Tsukamoto
Junji Mata
Masataka Nakazawa
Masato Yoshida
Takato Ono
Source :: Optics express. 20(21)
Publication Year :: 2012
Abstract: We report a substantial increase in the heat resistance in a connector-type single-wall carbon nanotube (SWNT) saturable absorber by sealing SWNT/P3HT composite with siloxane. By applying the saturable absorber to a passively mode-locked Er fiber laser, we successfully demonstrated 280 fs, 31 mW pulse generation with a fivefold improvement in heat resistance.

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