ACQUIREMENT OF THREE DIMENSIONAL INFORMATION OF THE GOUY PHASE SHIFT BY USING THZ IMAGING

来源 :第二届微波/太赫兹科学与应用国际研讨会(2013 International Symposium on Microwav | 被引量 : 0次 | 上传用户：xixihahawotiana

【摘要】

：

The Gouy phase shift is that a converging spherical optical wave undergoes an axial phase change of π in passing through the focal point.It is always an import

【作者】

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Xinke Wang Wenfeng Sun Ye Cui Jiasheng Ye Shengfei Feng Yan Zhang

【机构】

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DepartmentofPhysics,CapitalNormalUniversity,BeijingKeyLabforTerahertzSpectroscopyandImaging,KeyLabor

【出处】

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第二届微波/太赫兹科学与应用国际研讨会(2013 International Symposium on Microwav

【发表日期】

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2013年7期

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The Gouy phase shift is that a converging spherical optical wave undergoes an axial phase change of π in passing through the focal point.It is always an important phenomenon in optics [1-3].

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ACQUIREMENT OF THREE DIMENSIONAL INFORMATION OF THE GOUY PHASE SHIFT BY USING THZ IMAGING

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