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采用蒸发法实现KDP单晶柱面扩展

, PP. 353-356

Keywords: 非线性光学,KDP晶体,溶液降温法,边界层

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Abstract:

传统的人工生长大尺寸KDP(磷酸二氢钾)单晶过程中,柱面生长很慢,锥面的生长速度较快。实验利用恒温蒸发溶剂的办法,生长出了截面较大的KDP单晶体(8mm×22mm×45mm)。柱面的生长速度较传统的溶液降温法得到了有效的提高,尤其是向下的方向更加明显,这主要是由于液面下降,溶质边界层浓度梯度发生持续变化促使晶体快速生长造成的。对溶液的提纯、预热以及起始温度选择等积累了经验。实验也为后续的晶体生长打下了很好的基础。

References

[1]  Pritula L, Gayvoronsky V, et al. Effect of Incorporation of Titanium Dioxide Nanocrystals on Bulk Properties of KDP Crystals[J]. Optical Materials, 2011, 33(4):623-630.?
[2]  Ding J X, Wang S L, et al. AFM Investigation on Step Bunching on (100) Face of KDP Crystal[J]. Journal of Inorganic Materials, 2010, 25(11):1191-1194.?
[3]  Wang Xiaoding, Li Mingwei, et al. Computational Analysis of Three-dimensional Flow and Mass Transfer in a Non-standard Configuration for Growth of a KDP Crystal[J], 2010, 312(20):2952-2961.?
[4]  Yakushkin E D, Efremova E P. Growth Conditions and Electrical Properties of KDP Crystals: II. Dielectric Permittivity Measurements[J], 2010, 55(1):109-113.?
[5]  Wang Xinglin, Jiang An, et al. Stability of TE Electromagnetic Waves at the Interface of a Nonlinear Negative Refraction Material[J]. Chinese Journal of Quantum Electronics(量子电子学报), 2010, 27(3):319-324(in Chinese).?
[6]  Ma Huifang, Yang Xingyu. Study on Chirps Induced by the High-order Nonlinear Effects in the Negative Refractive Media[J]. Chinese Journal of Quantum Electronics(量子电子学报), 2009, 26(3):346-351(in Chinese).?
[7]  Zaitseva N, Atherton J, et al. Design and Benefits of Continuous Filtration in Rapid Growth of Large KDP and DKDP Crystal[J]. Journal of Crystal Growth, 1999,197:911.?
[8]  Zaitseva N, Garman L. Rapid growth of KDP-type Crystal[J]. Progress in Crystal Growth and Characterization of Materials, 2001, 43:27-28.?
[9]  Srinivasan K, Meera K, Rammasamy P. A Contemporary Method to Enhance the Metastable Zone Width for Crystal Growth from Solution[J]. Materials Science and Engineering, 2001, 84: 233-236.?
[10]  Podder J. The Study of Impurities Effect on the Growth and Nucleation Kinetics of Potassium Dihydrogen Phosphate[J]. Journal of Crystal Growth, 2002, 237: 70-75.?
[11]  Zhang Kecong, Zhang Lehui. The Science and Technology of Crystal Growth[M](晶体生长科学与技术). The Second Edition. Beijing: Science Press, 1997. 78-79(in Chinese).?
[12]  Yang Shangfeng, et al. Rapid Growth of KDP Crystals with Additive[J]. Journal of Synthetic Crystals(人工晶体学报). 1999, 28(1):42-47 (in Chinese).?
[13]  K.M.Kim and H.E.Temple. Growth of Optically Homogeneous Single Crystals of Pb5GeO4(VO4)2 from the Melt[J]. Journal of Crystal Growth. 1976, 34(2): 177-180.

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