Science
Optical data transmission speed increased by a factor of at least 10,000 – Phys.org
Pulsed lasers repeatedly emit light for a short period of time as if blinking. They have the advantage of focusing more energy than a continuous wave laser, whose…
Pulsed lasers repeatedly emit light for a short period of time as if blinking. They have the advantage of focusing more energy than a continuous wave laser, whose intensity is kept unchanged over time. If digital signals are loaded in a pulsed laser, each pulse can encode one bit of data. In this respect, the higher the repetition rate, the more the amount of data that can be transmitted. However, conventional optical-fiber-based pulsed lasers have typically had a limitation in increasing the number…
-
General9 hours agoCoroner to examine treatment of woman who died three days after surgery performed by former Queensland premier’s partner
-
General12 hours agoAlbanese beats drum on economy as trade clouds gather
-
Business9 hours agoWhy Antipa, Cettire, Magnetic Resources, and Steadfast shares are pushing higher
-
Noosa News11 hours agoSurgeon partner of former premier to testify over his patient’s death