Holographic grating formation in poly(spiropyran I-glutamate).
An argon-ion laser interferometer (0.3638 or 0.488 microm) wrote photoreversible holographic grating (fringe spacing 0.39-100 microm) on spin-cast thin films (5 microm thick) of poly(spiropyran l-glutamate).
Cooper
T M
TM
Tondiglia
V
V
Natarajan
L V
LV
Shapiro
M
M
Obermeier
K
K
Crane
R L
RL