J. Phys. IV France 04 (1994) C4-289-C4-292
Blue-green solid state upconversion lasersR.M. MACFARLANE
IBM Almaden Research Laboratory, San Jose, CA 95120-6099, U.S.A.
We review the progress which has been made in the last several years on the development of upconversion lasers operating in the blue-green spectral region in terms of the nonlinear pumping mechanisms involved. Both single crystal and glass fiber systems are discussed.
© EDP Sciences 1994