Nonlinear optical properties of in situ corona poled polymers
Manfred Eich, B. Reck, et al.
QELS 1989
Potassium titanyl phosphate (KTiOPO4,KTP) has been used to generate blue 459-nm radiation by intracavity sum frequency mixing of the circulating 1064-nm laser radiation of a miniature neodymium aluminum garnet laser and the 809-nm radiation used as the pump source. A blue output power of approximately 1 mW cw was obtained using 275 mW of pump power from an infrared dye laser. Gain-switched operation leading to high 459-nm peak powers was demonstrated. Direct rapid modulation of the blue radiation was achieved by modulating the pump. In preliminary experiments a high-power laser diode was used as the pump source for the generation of blue radiation.
Manfred Eich, B. Reck, et al.
QELS 1989
Y. Wang, V. Petrov, et al.
Applied Physics Letters
W.P. Risk, G.M. Loiacono
Applied Physics Letters
Ch. Bräuchle, D.M. Burland, et al.
Journal of Physical Chemistry