Enhancing cholesteric liquid crystal laser stability by cell rotation.
Stability of dye doped cholesteric liquid crystal laser emission from several minutes up to two hours and more was achieved by rotating the liquid crystal cell. Significant dependence of stability on surface treatment was observed.
Chilaya
Guram
G
Chanishvili
Andro
A
Petriashvili
Gia
G
Barberi
Riccardo
R
De Santo
Maria P
MP
Matranga
Mario A
MA