shirish heller
Newbie level 5
optical fibres work on the principle of total internal reflection...for that angle of incidence has to greater than a particular critical angle...now my TV transmission from my d2h antenna to my settop box is also via optical fibres .....
so if i bend the wire completely the angle of incidence will not be good enough and the ray of light would simply move out
buy nothing happens when i do so WHY???
Also,my headphone cables are optical fire ones this means data is communicated through light signals(by PAM) but i do not see any sorce of light in my headphones(lasers or such)....??????
so if i bend the wire completely the angle of incidence will not be good enough and the ray of light would simply move out
buy nothing happens when i do so WHY???
Also,my headphone cables are optical fire ones this means data is communicated through light signals(by PAM) but i do not see any sorce of light in my headphones(lasers or such)....??????