2. Gray to Binary: --> Here the most significant bit of the Binary code is same as the given Gray code, so we direclty copy it.

This project proposes a design of all optical binary to gray code converter. It converts input binary code into gray code output and these codes are appropriate ...

We proposed a two dimensional photonic crystal based 3-bit code converter which converts binary codes to gray codes using hexagonal lattice. Using hexagonal silicon pillars in dual T-shaped waveguides ...