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Simulation of Femtosecond Pulse Propagation through Hollow Fibre Filled with Noble Gases of Gradient Temperature |
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| Authors: | SONG Zhen-Ming ZHANG Guang-Xiao CAO Shi-Ying PANG Dong-Qing CHAI Lu WANG Qing-Yue ZHANG Zhi-Gang |
| Institution: | Ultrafast Laser Laboratory, Key Laboratory of Optoelectronic Information Technical Science, College of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin 300072Institute of Quantum Electronics, School of Electronics Engineering and Computer Science, Peking University, Beijing 100871 |
| Abstract: | We propose a novel technique for generating intense few to mono-cycle femtosecond pulses. The simulation demonstrate that for the temperature difference of 300K, the spectrum of the output pulses is increased by 67% and the transform limited pulse width is reduced almost by half, compared with those obtained with hollow fibres in uniform temperature. |
| Keywords: | 42 65 Re 42 65 Jx 42 65 Sf |
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