Research

Digital electronics, particularly logic gate is my favorite when I was college student. So I choose this topic in my research work…

Area of Interest

• Multi-valued logic.

• Optical computing and signal processing.

• Nonlinear Optics.

• Bulk optics.

• Reversible logic.

• Loss less computation.

• Optical memory.

• Optical communication.

• Optoelctronics.

• Optical Networks.

• Quantum dot cellular Automata (QCA).

• Quantum Computing.

(a) Multi-valued logic (MVL)

MVL is a logic with radix >2. Ternary logic (radix = 3) and quaternary logic (radix =4) are basic multivalued logic systems.

Basic of MVL Quaternary optical computer (QOC)

(b) All-optical flip-flop

(b) Lossless logic