Conference paper
Blue laser devices for optical data storage (Invited Paper)
W. Lenth, W.J. Kozlovsky, et al.
SPIE Singapore 1991
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. Lenth, W.J. Kozlovsky, et al.
SPIE Singapore 1991
Z. Hu, P.A. Thomas, et al.
Physical Review B - CMMP
W.J. Kozlovsky, W. Lenth, et al.
Applied Physics Letters
T. Herbert, W.P. Risk, et al.
ASSL 1990