Title:
OPTICAL ANALYSIS DEVICE, AND OPTICAL ANALYSIS METHOD
Document Type and Number:
WIPO Patent Application WO/2019/142907
Kind Code:
A1
Abstract:
This optical analysis device is provided with: a light source which generates pump light and Stokes light; a first objective lens capable of focusing on a boundary between an object of analysis and a member supporting the object of analysis; a second objective lens which is disposed facing the first objective lens across the object of analysis and the member and which is capable of focusing on the boundary between the object of analysis and the member; and a spectroscope which receives light generated by the object of analysis and the member, through the second objective lens. In the optical analysis method: an object of analysis is supported by a member through which pump light and Stokes light can pass; pump light and Stokes light are radiated onto the object of analysis and the member, through a first objective lens which has a first numerical aperture and which is capable of focusing on a boundary between the object of analysis and the member; and a spectroscope receives scattered light generated by the object of analysis and the member, through a second objective lens which is disposed facing the first objective lens and which is capable of focusing on the boundary between the object of analysis and the member.
Inventors:
FUKUTAKE NAOKI (JP)
KAWANO TAKESHI (JP)
KAWANO TAKESHI (JP)
Application Number:
PCT/JP2019/001454
Publication Date:
July 25, 2019
Filing Date:
January 18, 2019
Export Citation:
Assignee:
NIKON CORP (JP)
International Classes:
G01N21/65
Domestic Patent References:
| WO2009044834A1 | 2009-04-09 |
Other References:
CHENG, JI-XIN: "Multiplex Coherent Anti-Stokes Raman Scattering Microspectroscopy and Study of Lipid Vesicles", THE JOURNAL OF PHYSICAL CHEMISTRY B, vol. 106, no. 34, 7 August 2002 (2002-08-07), pages 8493 - 8498, XP055627618
C HENG, JI-XIN: "Laser -Scanning Coherent Anti- Stokes Raman Scattering Microscopy and Applications to Cell Biology", BIOPHYSICAL JOURNAL, vol. 83, no. 1, July 2002 (2002-07-01), pages 502 - 509, XP055313076
KANO, HIDEAKI: "Coherent Raman Spectroscopic Imaging by a Nanosecond White-Light Laser Source", JAPANESE JOURNAL OF OPTICS, vol. 40, no. 8, 2011, pages 421 - 429
C HENG, JI-XIN: "Laser -Scanning Coherent Anti- Stokes Raman Scattering Microscopy and Applications to Cell Biology", BIOPHYSICAL JOURNAL, vol. 83, no. 1, July 2002 (2002-07-01), pages 502 - 509, XP055313076
KANO, HIDEAKI: "Coherent Raman Spectroscopic Imaging by a Nanosecond White-Light Laser Source", JAPANESE JOURNAL OF OPTICS, vol. 40, no. 8, 2011, pages 421 - 429
Attorney, Agent or Firm:
RYUKA IP LAW FIRM (JP)
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