what is photonic band gap?

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what is photonic band gap in photonic crystal fiber

2007-01-09 04:30:26 · 3 answers · asked by athisesan 1 in Science & Mathematics ➔ Physics

Oooh! I saw them when they opened up for The Dead back in '86!

2007-01-09 04:37:27 · answer #1 · answered by That Guy 4 · 0⤊ 0⤋

gap between photons of 2 diff energy levels

2007-01-09 04:36:15 · answer #2 · answered by startle 2 · 0⤊ 0⤋

it has 2 different energylevels, in an black spectrum

2007-01-09 04:41:49 · answer #3 · answered by Anonymous · 0⤊ 0⤋