Abstract: This paper proposes and demonstrates an arbitrarily tunable multi-frequency pulse modulation scheme based on an active fiber loop, which effectively suppresses the interference fading effect ...
In 2006 we opened the doors for the very first Frequency at Fubar – the place where it all began. From that night, a movement was born. Next year we’re going back. After years of lying silent, Fubar ...
Blue light is a high-energy part of visible light from the sun, screens, and light-emitting diode (LED) bulbs. Your cornea and lens don’t block blue light the way they block ultraviolet (UV) rays.