Invention Grant
US07843635B2 Device for trapping or stretching microscopic substance and method thereof
失效
用于捕获或拉伸微观物质的装置及其方法
- Patent Title: Device for trapping or stretching microscopic substance and method thereof
- Patent Title (中): 用于捕获或拉伸微观物质的装置及其方法
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Application No.: US11764433Application Date: 2007-06-18
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Publication No.: US07843635B2Publication Date: 2010-11-30
- Inventor: Guan-Bo Liao , Chi-Hung Lin , Arthur Chiou
- Applicant: Guan-Bo Liao , Chi-Hung Lin , Arthur Chiou
- Applicant Address: TW Taipei
- Assignee: National Yang-Ming University
- Current Assignee: National Yang-Ming University
- Current Assignee Address: TW Taipei
- Agency: WPAT, P.C.
- Agent Anthony King
- Main IPC: G02B13/10
- IPC: G02B13/10 ; G02F1/33
Abstract:
The present invention provides a device for trapping or stretching a microscopic substance comprising (a) a light source; (b) an acousto-optic modulator (AOM); (c)a beam-expander; (d) an object lens; and (e) an incoherent light source. The present invention further provides a method for trapping or stretching a microscopic substance comprising (a) providing a focused laser beam to form a focal spot and (b) scanning a plurality of points on said microscopic substance by said focal spot by way of the AOM.
Public/Granted literature
- US20080310009A1 Device for trapping or stretching microscopic substance and method thereof Public/Granted day:2008-12-18
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