The influence of a weak signal seed-wave on picosecond supercontinuum generation in photonic crystal fiber

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• 作者：Ying Li ; ^{li_ying_zzz@hotmail.com" class="auth_mail} ; Jing Hou ; Zongfu Jiang
• 关键词：Picosecond supercontinuum ; The normal dispersion region ; Signal continuous-wave (CW) seed ; Rogue wave
• 刊名：Optik - International Journal for Light and Electron Optics
• 出版年：July 2014
• 年：2014
• 卷：125
• 期：13
• 页码：3001-3004
• 全文大小：1660 K

文摘

We present a numerical study of the properties of picosecond supercontinuum (SC) generation when pumping in the normal dispersion region of photonic crystal fibers. Simulation results demonstrate that rogue wave generation can be reduced by adding a weak signal continuous-wave (CW) seed on the main pump pulse. Besides, the red-shifted part of SC exhibits higher degree of coherence and pulse-to-pulse intensity stability.