Ultra-compact with improved data rate optical encoder based on 2D linear photonic crystal ring resonator

Photonic Network Communications - In the present work, a high-speed optical encoder is proposed based on two-dimensional photonic crystal ring resonator using coupled mode theory and resonance...     

Design of an Ultra-Compact and Highly-Sensitive Temperature Sensor Using Photonic Crystal Based Single Micro-Ring Resonator and Cascaded Micro-Ring Resonator

Silicon - In the present report, a photonic crystal based micro-ring resonator (MRR) structure is proposed which is very compact in size and has very fast response and is employed for temperature...     

Slow Light Transmission in Chalcogenide Photonic Crystal Waveguide

The slow light propagation in a line defect waveguide in chalcogenide photonic crystal of As2S3 rods in air medium has been investigated.It is found that the filling factor of the chalcogenide photonic crystal and the size of defect rods decide the propagation of the guided mode.An increase in the filling factor results in a sharp decrease of the group velocity in the photonic crystal waveguide.It has been demonstrated that,by tuning the filling factor and size of defect rods,the group velocity will be redu...