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…
-
General20 hours agoEnglish springer spaniels Kelly and Milo helping fight dieback in Western Australia
-
Noosa News16 hours agoMega-team of heavy horses sets world record at Good Old Days Festival
-
General9 hours agoHow the internet reacted to Brisbane Broncos winning the NRL grand final
-
Noosa News9 hours agoNRL grand final quick hits: Reece Walsh creates magic after avoiding sin bin as Broncos survive Hunt, Reynolds injuries to win premiership