Backward second-harmonic generation in periodically poled bulk LiNbO_3Jin U Kang, Joseph S. Melinger, Yujie J. Ding et al.|Optics Letters|1997Cited by 90
Backward second-harmonic generation in periodically poled lithium niobateXinhua Gu, Jacob B. Khurgin, Roman Y. Korotkov et al.|Journal of the Optical Society of America B|1998Cited by 66
Theory of backward second-harmonic and third-harmonic generation using laser pulses in quasi-phase-matched second-order nonlinear mediumYujie J. Ding, Jacob B. Khurgin, Jin U Kang|IEEE Journal of Quantum Electronics|1998Cited by 38
Observation of backward sum-frequency generation in periodically-poled lithium niobateXinhua Gu, Jacob B. Khurgin, Roman Y. Korotkov et al.|Optics Communications|1998Cited by 7
Quasi-phase-matched backward second-harmonic and sum-frequency generation in periodically-poled lithium niobateXinhua Gu, Jacob B. Khurgin, Jin U Kang et al.|Nonlinear Optics '98. Materials, Fundamentals and Applications Topical Meeting (Cat. No.98CH36244)|2002Cited by 2