| 用电光相位调制器显示超声行波波前 |
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| 引用本文： | 易明,杨选民.用电光相位调制器显示超声行波波前[J].光学学报,1989,9(9):53-859. |
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| 作者姓名： | 易明 杨选民 |
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| 作者单位： | 南京大学物理系
(易明，杨选民，郗迈)，南京大学物理系(甘进福) |
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| 摘 要： | 本文提出了一种用连续激光器,在时间相关理论依据下,以电光相位调制显示超声行波波前的新方法;并考虑到运动相位和静止相位的差异,提出了一种特殊的空间滤波技术,从而显示了超声行波的高对比像.
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| 关 键 词： | 超声行波 相位物 电光调制器 |
| 收稿时间： | 1988/12/12 |
A novel temporal correlator-display ultrasonic traveling wavefront by electrooptic modulator |
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| YI MING,YANG XUANMIN,XI MAI AND GAN JINFU.A novel temporal correlator-display ultrasonic traveling wavefront by electrooptic modulator[J].Acta Optica Sinica,1989,9(9):53-859. |
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| Authors: | YI MING YANG XUANMIN XI MAI AND GAN JINFU |
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| Abstract: | A new method to display ultrasonic traveling wavefront by electrooptio modulator based on temporal correlation theory using CW laser has been developed, and high contrast image of ultrasonic traveling wavefront has been showed by special filtering technique based on considering the defference between moving phase objects and static phase objects. |
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| Keywords: | ultrasonic traveling wavefront phase object temporal correlator eleotrooptio modulator spatial filtering |
| 本文献已被 CNKI 维普 等数据库收录！ |
