Fiber optics without fiber.

Low-power infrared beams, which do not harm the eyes, are the means by which free-space optics (FSO) technology transmits data through the air between transceivers, or link heads, mounted on roof-tops or behind windows. It works over distances of several hundred meters to a few kilometers, depending...

Täydet tiedot

Bibliografiset tiedot
Julkaisussa:IEEE spectrum 38, 8(duplicate) (2001).
Päätekijä: Willebrand, H.A
Aineistotyyppi: Artikkeli
Kieli:English
Aiheet: