11-fs dark pulses generated via coherent absorption in plasmonic metamaterial

• المؤلفون الرئيسيون: Nalla, Venkatram, Valente, João, Sun, Handong, Zheludev, Nikolay I.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Ultrafast technology; Pulse propagation and temporal solitons
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/85453; http://hdl.handle.net/10220/43706
• المؤسسة: Nanyang Technological University

We demonstrate generation of the shortest reported 11fs dark pulses using the coherent absorption process on a plasmonic absorber with a gating pulse. The dark pulses appear as a power dip on the envelope of a long carrier pulse and are characterized using the cross-correlation technique. The princi...