"terahertz" - 1 õppematerjal

Valguskaablid

100/140 microns 3/1 dB/km 150/300 MHz-km Obsolete Singlemode @1310/1550 nm HIGH! 8-9/125 microns 0.4/0.25 dB/km Telco/CATV/long high speed LANs ~100 Terahertz Multimode Step-Index @850 nm @850 nm 200/240 microns 4-6 dB/km 50 MHz-km Slow LANs & links POF (plastic optical fiber) @ 650 nm @ 650 nm 1 mm ~ 1 dB/m ~5 MHz-km Short Links & Cars