'A'
Title: Second-harmonic generation of weak femtosecond pulses under the condition of vanishing group-velocity mismatch
Author(s): Zheng WG (Zheng, Wanguo), Han W (Han, Wei), Qian LJ (Qian, Liejia), Yuan P (Yuan, Peng), Xie GQ (Xie, Guoqiang), Luo H (Luo, Hang), Zhu HY (Zhu, Heyuan), Fan DY (Fan, Dianyuan)
Source: JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS 8 (11): 939-946 NOV 2006
Authors' address:
Fudan Univ, Dept Opt Sci & Engn, Res Facil Adv Mat, State Key Lab Advance Photon Mat & Devices, Shanghai 200433, Peoples R China
Natl Res Ctr High Power Solid State Lasers, Mianyang 621900, Peoples R China

'B'
Title: Characteristics of second-harmonic generation including third-order nonlinear interactions
Author(s): Jeong YC, Lee B
Source: IEEE JOURNAL OF QUANTUM ELECTRONICS 37 (10): 1292-1300 OCT 2001