Complex grating structures with uniform phase masks based on the moving fiber-scanning beam technique.
We present experimental results of complex grating structures fabricated with uniform phase masks by the moving fiber-scanning beam approach. Pure apodized gratings with side-mode-suppression levels in excess of 40 dB, self-apodized linearly chirped gratings, and phase shifted gratings with narrow-band transmission peaks have all been realized.
W H
WH
Loh
M J
MJ
Cole
M N
MN
Zervas
S
S
Barcelos
R I
RI
Laming