Chinese Optics Letters, 2007, 5 (12): 693, Published Online: Dec. 12, 2007
Tunable photonic crystals based on ferroelectric and ferromagnetic materials by focused ion beam Download: 566次
可调光子晶体 铁电 铁磁 聚焦离子束 130.2790 Guided waves 230.7370 Waveguides 250.5300 Photonic integrated circuits 160.2260 Ferroelectrics
Abstract
By making photonic crystals in ferroelectric and ferromagnetic materials, field-provoked tunability of photonic crystals is broadening the interest in new applications of on-chip photonic devices. We report a nano-precise fabrication of various designs of photonic crystals in these non-conventional materials using the focused ion beam milling technique. Standard methods are developed and parameters for different materials are calibrated. Optical responses such as bandgaps and polarization status changing from planar film waveguide system with these patterns have been examined on ferromagnetic materials.
Ziyou Zhou, Xiaoyue Huang, Raghav Vanga, Rong Li. Tunable photonic crystals based on ferroelectric and ferromagnetic materials by focused ion beam[J]. Chinese Optics Letters, 2007, 5(12): 693.