Explore the BHEL Artisan Syllabus 2025, including exam pattern, post-wise syllabus, prep tips, and other details on this page ...

Optical illusions are not merely a trick of the eye—they play tricks on how effectively your brain handles visual information. These puzzles play with contrast, depth, and symmetry, confusing ...

Integrated optics is a system of light-controlling components combined into a single device. The ultimate aim is to create miniature optical circuits similar to the silicon chips that have ...

This paper introduces a precision current rudder type LED constant current driver with a 8-Bit dynamic range adjustable DAC, and a 2-bit programmable full scale option. It can be flexibly configured ...

We demonstrate a novel InP equalization circuit capable of compensating bandwidth limitations and dispersion in high-speed IM/DD systems. Controlled by a blind ...