Self-collimation and beam splitting in low-index photonic crystals |
| |
| Authors: | Aaron F Matthews Steven K Morrison Yuri S Kivshar |
| |
| Institution: | Nonlinear Physics Centre and Centre for Ultrahigh Bandwidth Devices for Optical Systems (CUDOS), Research School of Physical Sciences and Engineering, Australian National University, Canberra ACT 0200, Australia |
| |
| Abstract: | We study self-collimation and beam splitting in low-refractive-index photonic crystals created within chalcogenide glass. We propose a beam splitter structure that allows direct experimental verification of photonic-crystal effects at optical wavelengths in a straightforward and definitive manner. The beam splitter provides angular separation of 90° using a highly compact spatial footprint, thus delivering direct application in highly integrated photonic devices. |
| |
| Keywords: | 42 25 Bs 42 70 Qs 42 79 Fm 42 82 Et 42 87 &minus d |
| 本文献已被 ScienceDirect 等数据库收录！ |
