Phase Matching News Today

<p>A team of Chinese researchers used a novel theory to invent a new type of ultrathin optical crystal with high energy efficiency, laying the foundation for next-generation laser technology.</p>

A team of Chinese researchers has made a groundbreaking discovery in the field of laser technology. They have developed a new type of ultra-thin optical

The flexible Sony STR-AN1000/TA-AN1000 AV receiver/amp has 360 Spatial Sound Mapping, and its processing wizardry sounds bigger than its power rating suggests.