sum frequency mixing;
blue laser;
neodymium;
borate;
D O I:
10.1016/S0925-3467(99)00071-3
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Pulsed tunable blue laser light has been obtained in the 436-443 nm range by self-frequency summing the pump beam and the infrared laser beam produced by a nonlinear NYAB crystal. Excitation spectra of the blue emission are given. A theoretical model is developed and predicts the role of the different physical parameters. (C) 1999 Elsevier Science B.V. All rights reserved.