3 ms·
It can't bend light without loss... It actually is pretty lossy (the paper references an attenuation of 270 cm^-1, or 1/e loss per 270 cm.)
by spott 12y ago
It can't bend light without loss... It actually is pretty lossy (the paper references an attenuation of 270 cm^-1, or 1/e loss per 270 cm.)