The research field of photonic crystals (PhCs) remains active on a global scale. PhCs, which
are periodic optical nanostructures with the characteristics of excellent light field …

Advanced structural materials have received extensive attention in the field of materials and
structural design in recent years. These materials generally achieve excellent performances …

We present an electro-optical switch implemented in coupled photonic crystal waveguides.
The switch is proposed and analyzed using both the FDTD and PWM methods. The device …

In this paper, we report on the development of the self-collimation phenomenon in photonic
crystal structures for integrated optics applications. In addition, detailed numerical analysis …

The use of annular one-dimensional (1D) photonic crystals (PCs) for salinity sensing is
studied in this research. Annular 1D-PCs provide small and integrated structures that …

先进结构材料近年来受到材料和结构设计领域的广泛关注, 这些材料一般通过多个尺度的结构
设计实现各种卓越的性能. 在早期的材料设计中, 有的基于设计者的丰富经验 …

We have studied the coupling of a classic ridge waveguide with a two-dimensional photonic
crystal (PC) waveguide, using finite-difference time-domain calculations. The ridge …

A method for the computation of the band structure of two-dimensional photonic crystals is
presented. It is well suited for crystals including materials with arbitrary frequency-dependent …

We demonstrate a new device concept for wavelength division demultiplexing based on
planar photonic crystal waveguides. The filtering of wavelength channels is realized by …

A compact power splitter based on the multimode interference (MMI) effect in photonic
crystal waveguides is designed and analyzed. The device size reduction compared with the …