O.F. Schirmer, K.W. Blazey, et al.
Physical Review B
The pump absorption of a 946 nm Nd laser was improved by resonating the GaAlAs diode-laser pump light in the 0.33 mm long, monolithic laser resonator, whose maximum single pass pump absorption was only 18%. When the diode laser frequency was tuned to the pump resonance that was properly impedance matched, the Nd: YAG laser produced 29 mW from an incident diode laser power of 61 mW for an overall efficiency of 48%. Laser oscillation was observed at both 946 nm and 938 nm. © 1992 IEEE
O.F. Schirmer, K.W. Blazey, et al.
Physical Review B
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
William Hinsberg, Joy Cheng, et al.
SPIE Advanced Lithography 2010
P.C. Pattnaik, D.M. Newns
Physical Review B