| Title | Octave-spanning spectrum generation in tapered silica photonic crystal fiber by Yb:fiber ring laser above 500 MHz |
| Authors | Jiang, Tongxiao Wang, Guizhong Zhang, Wei Li, Chen Wang, Aimin Zhang, Zhigang |
| Affiliation | Peking Univ, Sch Elect Engn & Comp Sci, State Key Lab Adv Opt Commun Syst & Networks, Beijing 100871, Peoples R China. |
| Keywords | SUPERCONTINUUM GENERATION REPETITION RATE HOLEY FIBER FREQUENCY PULSE SPECTROGRAPHS CALIBRATION NOISE COMBS POWER |
| Issue Date | 2013 |
| Publisher | 光学通讯 |
| Citation | OPTICS LETTERS.2013,38,(4),443-445. |
| Abstract | We report octave-spanning spectrum generated in a tapered silica photonic crystal fiber by a mode-locked Yb:fiber ring laser at a repetition rate as high as 528 MHz. The output pulses from this laser were compressed to 62 fs. By controlling the hole expansion and core diameter, a silica PCF was tapered to 20 cm with an optimal d/Lambda ratio of 0.6. Pulses with the energy of 280 pJ and the peak power of 4.5 kW were injected into the tapered fiber and the pulse spectrum was expanded from 500 to 1600 nm at the level of -30 dB. (c) 2013 Optical Society of America |
| URI | http://hdl.handle.net/20.500.11897/291393 |
| ISSN | 0146-9592 |
| DOI | 10.1364/OL.38.000443 |
| Indexed | SCI(E) EI PubMed |
| Appears in Collections: | 信息科学技术学院 区域光纤通信网与新型光通信系统国家重点实验室 |
