Living bacteria embedded in silicone can absorb green LED light and re-emit it as red, offering a potential sustainable alternative to rare-earth phosphors in lighting. (Nanowerk Spotlight) Imagine a ...

A new optical microresonator chip keeps light circulating longer, enhancing efficiency for next-generation sensors and ...

The local light engineering sector was likely to enter the billion-dollar foreign exchange-earning club within a year, officials said on Friday. In the last fiscal year 2021-22, Bangladeshi small and ...

Dhaka, May 15 (bdnews24.com) – Light engineering industry of the country expects subsidised metal testing services for the sector's development. "Subsidised metal testing services will add to the ...