光子学报, 2009, 38 (3): 626, 网络出版: 2010-07-16  

用于超声悬浮场可视化的光学全息相位倍增方法研究

Visual Investigations of Acoustic Levitation Field Using Holographic Interferomtory with Phase Multiplication
作者单位
1 西北工业大学 理学院 光信息科学与技术研究所 陕西省光信息技术重点实验室,西安 710072
2 西安理工大学 理学院,西安 710054
摘要
基于二次曝光全息干涉测量原理,采用四倍相位倍增光路对声悬浮声压场分布进行了可视化研究.拍摄了给定模式的超声悬浮场在不同超声换能器激励电流时的光学全息图并进行光学再现,由再现光波的全息干涉条纹图样得到了反映声压场分布的光波波前相位变化,并进行了对比分析.结果表明,与无相位倍增光路相比,采用四倍相位倍增光路可使同一声压场的全息干涉条纹数目大大增加,测量灵敏度明显提高,为进一步研究声悬浮场声压分布提供了一种有效方法.
Abstract
Using double-exposure holographic interferometory with quadruplicate phase multiplication,the visual investigations of the acoustic levitation field were carried out.The holographic interference patterns reflecting the sound pressure distribution were obtained from the acoustic levitation field under a given restonant mode at different inspirit currents.The phase difference distribution obtained by the holographic interference pattern of the acoustic levitation field.was analyzed.The result shows that the proposed setup with quadruplicate phase multiplication can obviously increase the fringe number of the interference phase pattern of the acoustic levitation field and enhance the measurement sensitivity,and it provides an effective way for studying the sound pressure distribution of the acoustic levitation field.
参考文献

[1] . Levitation in physics[J]. Science, 1989, 243(4889): 349-355.

[2] KING L V.On the acoustic radiation pressure on sphercs[J].Proc Roy Soc London,1934,A147(2):212-240.

[3] . Acoustic radiation pressure on a compressible sphere[J]. Acoustica, 1955, 5(3): 167-173.

[4] . Mutual interaction between two spheres in a plane sound field[J]. J Acoust Soc Am, 1962, 34(11): 1714-1720.

[5] . Numerical simulation of the dynamics of acoustically levitated drops[J]. J Acoust Soc Am, 1996, 99(5): 2799-2810.

[6] 解文军,曹崇德,魏炳波.声悬浮的实验研究和数值模拟分析[J].物理学报.1999,48(2):250-256.

    XIE Wen-jun,CAO Cong-de,WEI Bing-bo.Experimental investigation and numerical analysis on acoustic levitation[J].Acta Phys Sin,1999,48(2):250-256.

[7] . Mean force on a small sphere in sound field in a viscous fluid[J]. J Acoust Soc Am, 2000, 107(1): 143-153.

[8] . Space environment simulation for materials processing by acoustic levitation[J]. Chin Phys Lett, 2001, 18(1): 68-70.

[9] . Parametric study of single-axis acoustic levitation[J]. Appl Phys Lett, 2001, 79(6): 881-883.

[10] 张琳,李恩普,冯伟,等.声悬浮过程的激光全息干涉研究[J].物理学报,2005,54(5):2038-2042.

    ZHANG Lin,LI En-pu,FENG Wei,et al.A study of acoustic levitation process based on laser holographic interferometryv.Acta Phys Sin,2005,54(5):2038-2042.

[11] . A review on refractive index and temperature profile measurements using laser-based interferometric techniques[J]. Opt Lasers Eng, 1999, 31(6): 455-491.

[12] 李喜德,SCHEDIN S,GREN P.空间衍射声波波前与压力场的计算机层析三维重建[J].光学学报,1998,18(12):1669-1675.

    LI Xi-de,SCHEDIN S,GREN P.Three-dimension reconstruction of wave-font and pressure field of space-diffraction-sound-wave by computerized tomography[J].Acta Opt Sin,1998,18(12):1669-1675.

郑普超, 李恩普, 赵建林, 张琳. 用于超声悬浮场可视化的光学全息相位倍增方法研究[J]. 光子学报, 2009, 38(3): 626. ZHENG Pu-chao, LI En-pu, ZHAO Jian-lin, ZHANG Lin. Visual Investigations of Acoustic Levitation Field Using Holographic Interferomtory with Phase Multiplication[J]. ACTA PHOTONICA SINICA, 2009, 38(3): 626.

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