Search Results for: Optical media unrecorded
telephone switching centres, computer network connections and high speed computer data buses . this article covers two-conductor transmission line such as parallel line ( ladder line ), coaxial cable , stripline , and microstrip . some sources also refer to waveguide , dielectric waveguide , and even optical
function as "pipes" to confine and guide the electromagnetic waves. [ ] some sources define waveguides as a type of transmission line; [ ] however, this article will not include them. at even higher frequencies, in the terahertz , infrared and visible ranges, waveguides in turn become lossy, and optical...
https://en.wikipedia.org/wiki/Transmission_line
world now and polycarbonate lenses with varnish hard coating, which has slightly rainbow effect on the surface of lenses only. we also offer reading glasses, sunglasses, and lenses without frame, in various range of measurement. telephone - - address chung shan th st, tainan, tainan, taiwan goodwill optical
(h.k.) company limited ..., including optical plastic lenses(cr ), optical glass lenses and optical polycarbonate power lenses. the other is specialized in producing sunlens, safety glasses and goggles. our various products range include as below: ) optical lenses: --sunlens: round lens, decentered...
https://search.gmdu.net/b/Polycarbonate%20Lens.html