光学学报, 1986, 6 (3): 277, 网络出版: 2011-09-16
血卟啉衍生物和核黄素生物分子吸附膜的非线性增强效应
Nonlinear enhancement effect of adsorbed layers of HPD and riboflavin biological molecules
摘要
吸附在光学表面上的血卟啉衍生物和核黄素生物分子膜层,在波长λ=1.06μm基波激光作用下,能产生二次谐波和三次谐波信号.血卟啉衍生物分子膜产生的谐波光束,其方向性与基波相同,而核黄素则不同,谐波信号散射在较大的角度范围内.
Abstract
Under the action of the fundamental wave of a laser with λ = 1.06/μm, the biological monoJayers of HPD and riboflavin molecules adsorbed on an optical surface can generate SH and TH signals. The beam divergence angle of SH and TH of the HPD layer is 1 mrad, equal to that of the fundamental wave. It is, however, different from that of the ribaflavin layer. The harmonic light beams diffuse into a wide angle.
邱佩华, 立群, 王文耀, 江寿平, 连少辉. 血卟啉衍生物和核黄素生物分子吸附膜的非线性增强效应[J]. 光学学报, 1986, 6(3): 277. QIU PEIHUA, LI QUM, WANG WENYAO, JIANG SHOPING, LIAN SHAOHUI. Nonlinear enhancement effect of adsorbed layers of HPD and riboflavin biological molecules[J]. Acta Optica Sinica, 1986, 6(3): 277.
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