Conference paper
Phase-matching characteristics of periodically poled KTP
W.P. Risk
SPIE Photonics West 1996
A blue output power of 1.2 mW at 425 nm was generated using a periodically poled KTP waveguide for frequency doubling of a grating tuned, extended-cavity laser containing an antireflection-coated GaAlAs SQW-GRINSCH laser diode as the gain element. A normalized conversion efficiency of 127%/W cm2 was achieved in the extended-cavity configuration.
W.P. Risk
SPIE Photonics West 1996
Q. Chen, W.P. Risk
Electronics Letters
W.P. Risk, S.D. Lau
Optics Letters
Y. Kang, H.X. Lu, et al.
Applied Physics Letters