Title :
High-efficiency high-power UV generation at 2128 Å in urea
Author_Institution :
Japan Defence Agency, Meguro, Tokyo, Japan
fDate :
8/1/1980 12:00:00 AM
Abstract :
Urea has been found to be phase matchable for type-1 fifth-harmonic generation by mixing the Nd:YAG laser fundamental and fourth-harmonic radiation at room temperature. A peak power as high as 4.5 MW with an average power of 320 mW was obtained at 2128 Å in a 5 mm long crystal.
Keywords :
Neodymium:YAG lasers; Optical frequency conversion; Ultraviolet generation; Birefringence; Frequency conversion; Laser tuning; Phase measurement; Power generation; Power measurement; Power system harmonics; Pulse measurements; Refractive index; Silicon compounds;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.1980.1070575
