Second harmonic generation due to the excitation of oppositely propagating surface polaritons on a quartz surface Alieva, E. V. ; Zhizhin, G. N. ; Sychugov, V. A. ; Yakovlev, V. A. ; van der Meer, A. F. G. ; van der Wiel, M. J. Abstract Publication: ZhETF Pisma Redaktsiiu Pub Date: November 1995 Bibcode: 1995ZhPmR..62..794A