Search
CSV
RISBand gap control using electric field of photonic gel cells fabricated with block copolymer and hydrogel
Optimization of Two-Dimensional Photonic Crystal Waveguide for TE and TM Polarizations
In this paper, we optimize the geometries of some 2D photonic crystal waveguides to increase
their single-mode bandwidths for TE and TM polarizations. Using the Plane Wave Expansion
(PWE) method combined with optimization algorithm, we...
All-optical Switching Structure Using Nonlinear Photonic Crystal Directional Coupler
In this paper, a new all-optical switching structure is proposed and analyzed.
Switching is accomplished by embedded Kerr nonlinear rods in the coupling region of a photonic
crystal directional coupler. We ...
A 60o Photonic Crystal Waveguide Bend with Improved Transmission Characteristics
In this paper, a 60o waveguide bend is designed in a two-dimensional (2D) photonic crystal (PC) slab to provide high transmission over a large bandwidth. We apply geometrical modification in the bend region to improve the transmission...
Slow light transmission in a photonic crystal power splitter with parallel outputs
In this paper, we investigate coupling of light to slow modes in a photonic crystal power splitter composed of a Y-junction and two 608 bends. First, a combination of two cascaded bends which is commonly used in integrated photonic crystal circuits...