Title:
OPTICAL PROBE
Document Type and Number:
Japanese Patent JP2016075477
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an optical probe with which it is possible to make a change in a measurement environment smaller.SOLUTION: In an optical probe 20, it is possible to close a cover 27 and place a measurement unit 25 into a state isolated from the outside during measurement, that is, while measurement light is radiated from a first optical fiber 21, making it possible to restrict a change in the measurement environment, or concretely, the movement of an object to be measured during measurement, especially movement between the inside and the outside of the measurement unit 25. Therefore, since a change in the composition of the object to be measured can be suppressed, it is possible to improve the accuracy of measurement.SELECTED DRAWING: Figure 2
Inventors:
OKUNO TOSHIAKI
MORISHIMA SATORU
MORISHIMA SATORU
Application Number:
JP2014203961A
Publication Date:
May 12, 2016
Filing Date:
October 02, 2014
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
G01N21/01; G01N21/3577; G01N21/359
Domestic Patent References:
| JP2006023200A | 2006-01-26 | |||
| JP2008261770A | 2008-10-30 | |||
| JP2002098685A | 2002-04-05 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
High Kunio Ki
Yoshiki Kuroki
High Kunio Ki