A device for optical switches and logic gates is proposed in two-dimensional photonic
crystals based on self-collimated beams. The main structure of the device is a line-defect …

In this paper a 4× 2 optical encoder is proposed by employing the self-collimation effect in
2D photonic crystals. The total structure of the proposed device is a combination of so called …

In this paper, a 1× 2 optical decoder is proposed by employing the self-collimation effect in
2D photonic crystals. The total structure of the proposed device is a combination of so called …

In this paper, wide-bandwidth low cross-talk W1 photonic crystal waveguide intersections
are proposed based on self-collimation effect. The waveguides are realized using a 2D …

Four kinds of logic gates are proposed using interference between the self-collimated
beams in photonic crystals, namely NOT, OR, AND and XOR gates, which can be used in …

In this work, photonic crystal (PhC) based all-optical 1× 2 demultiplexer is designed for
optical computing and optical signal processing. The structure is implemented with two …

We propose a method to design antireflection structures to minimize the reflection of light
beams at the interfaces between a two-dimensional photonic crystal and a homogeneous …

A two-dimensional photonic crystal asymmetric Mach-Zehnder filter (AMZF) based on the
self-collimation effect is studied by numerical simulations and experimental measurements …

Nanoneuroscience, nanoneurosurgery, and nanobioelectronics have the potential to
revolutionize medicine and improve the prevention, diagnosis, and treatment of neurological …

We present a high-efficiency antireflection structure for both TE and TM polarizations in two-
dimensional self-collimating square lattice photonic crystal consisting of air holes in silicon …