Dynamic cosine-Gauss plasmonic beam through phase control

• المؤلفون الرئيسيون: Xiao, Kai, Wei, Shibiao, Min, Changjun, Yuan, Guanghui, Zhu, S. W., Lei, T., Yuan, X. -C.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Science::Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/103647; http://hdl.handle.net/10220/20027

We carry out an approach to dynamic manipulation of a nondiffracting cosine-Gauss plasmonic beam (CGPB) illuminated with an incident phase modulation within nanostructures by a spatial light modulator (SLM). By changing the hologram addressed on the SLM, dynamic control on the lobe width and the pro...