[10] Herman Vanherzeele, J. D. Bierlein, F. C. Zumsteg. Index of refraction measurements and parametric generation in hydrothermally-grown KTiOPO4[J]. Appl. OPt., 1988, 27(16): 3314～3316
[11] Tso Yee Fan, C. E. Huang, B. Q. Hu et al.. Second harmonic generation and accurate index of refraction measurements in flux-grown KTiOPO4[J]. Appl. OPt., 1987, 26(12): 2390～2394
[12] K. Kato. Parametric oscillation at 3.2 μm in KTP pumped at 1.064 μm[J]. IEEE J. Quantum Electron., 1991, 27(5): 1137～1140
