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Nonlinear optical microscope and nonlinear optical microscopy NEW_EN

Foreign code F190009987
File No. 07895-DE
Posted date Oct 28, 2019
Country Germany
Application number 112012001802
Gazette No. 112012001802
Date of filing Feb 2, 2012
Gazette Date Mar 13, 2014
International application number JP2012052377
International publication number WO2012127907
Date of international filing Feb 2, 2012
Date of international publication Sep 27, 2012
Priority data
  • P2011-061333 (Mar 18, 2011) JP
  • 2012JP52377 (Feb 2, 2012) WO
Title Nonlinear optical microscope and nonlinear optical microscopy NEW_EN
Abstract A nonlinear optical microscope for measuring signal light generated from a nonlinear optical process due to a plurality of excitation rays of light, wherein the center of gravity of a light collection point of the plurality of excitation rays of light is position-modulated at a predetermined frequency, and a frequency component corresponding to the modulation frequency is extracted from the signal light. The frequency component to be extracted is preferably an even multiple of the modulation frequency. Moreover, as a position modulation method, a method for linearly or spirally moving the center of gravity of the light collection point within a plane perpendicular to a light axis, or linearly moving the center of gravity of the light collection point in a light axis direction is preferable.
(From WO2012127907 A1)
  • Applicant
  • RIKEN
  • Inventor
  • Isobe Keisuke
  • Midorikawa Katsumi
IPC(International Patent Classification)

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