Wide-range amplified spontaneous emission wavelength tuning in a solid-state dye waveguide.
Amplified spontaneous emission (ASE) in an organic-dye- (DCM-) doped poly(methyl methacrylate)/silica-gel hybrid material planar waveguide was investigated. ASE wavelength control and tuning in a wedge waveguide were realized. The tuning range of the waveguide can reach as much as 30 nm. This method can be applied to wide-range wavelength tuning in solid-state tunable lasers.
X
X
Peng
L
L
Liu
J
J
Wu
Y
Y
Li
Z
Z
Hou
L
L
Xu
W
W
Wang
F
F
Li
M
M
Ye