Intellectual Property India Publishes Patent Application for “optical Logic Operations Using Valley-Selective Excitation”

MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202621083024 A) filed by Indian Institute Of Technology Bombay on July 06, 2026, for “optical Logic Operations Using Valley-Selective Excitation”.

Inventors include Gopal Dixit; and Navya Teja Dasari.

The application for the patent was published on August 28, 2026, under issue no. 35/2026.

Abstract: ABSTRACT Optical Logic Operations using Valley-Selective Excitation The invention provides a system and method for performing universal optical logic operations in a two-dimensional quantum material (106). The system (100) includes two-dimensional quantum material sample having first and second inequivalent valleys with opposite Berry curvatures, optical...