WO2008117563A1 - Photothermal conversion measuring apparatus - Google Patents

Photothermal conversion measuring apparatus Download PDF

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Publication number
WO2008117563A1
WO2008117563A1 PCT/JP2008/051369 JP2008051369W WO2008117563A1 WO 2008117563 A1 WO2008117563 A1 WO 2008117563A1 JP 2008051369 W JP2008051369 W JP 2008051369W WO 2008117563 A1 WO2008117563 A1 WO 2008117563A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
optical system
photothermal conversion
measurement
measuring
Prior art date
Application number
PCT/JP2008/051369
Other languages
French (fr)
Japanese (ja)
Inventor
Ryo Katayama
Hiroyuki Takamatsu
Eiji Takahashi
Original Assignee
Kabushiki Kaisha Kobe Seiko Sho
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kabushiki Kaisha Kobe Seiko Sho filed Critical Kabushiki Kaisha Kobe Seiko Sho
Publication of WO2008117563A1 publication Critical patent/WO2008117563A1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/171—Systems in which incident light is modified in accordance with the properties of the material investigated with calorimetric detection, e.g. with thermal lens detection

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Photothermal conversion is measured in a plurality of measuring regions by using a common light source at the same time. As means for such measurement, a photothermal conversion measuring apparatus is provided with an exciting light inputting optical system (18), a light source (10) for measurement, an optical system (12) for measurement, and a plurality of light receiving elements (24). The exciting light inputting optical system (18) inputs exciting light into a plurality of measuring regions in a sample container (16). The optical system (12) for measurement includes an element (26), which splits light emitted from the light source (10), and an element (38), which spreads such light, and the optical system transmits the split or spread light to the measuring regions at the same time as measuring light and has the light receiving elements (24) receive the light.
PCT/JP2008/051369 2007-03-27 2008-01-30 Photothermal conversion measuring apparatus WO2008117563A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007081545A JP2008241425A (en) 2007-03-27 2007-03-27 Photothermal conversion measuring device
JP2007-081545 2007-03-27

Publications (1)

Publication Number Publication Date
WO2008117563A1 true WO2008117563A1 (en) 2008-10-02

Family

ID=39788303

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051369 WO2008117563A1 (en) 2007-03-27 2008-01-30 Photothermal conversion measuring apparatus

Country Status (2)

Country Link
JP (1) JP2008241425A (en)
WO (1) WO2008117563A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03225259A (en) * 1990-01-31 1991-10-04 Suezo Nakatate Method for measuring refractive index distribution and transmitted wave front and measuring instrument used for the method
JP2002526773A (en) * 1998-10-05 2002-08-20 コミツサリア タ レネルジー アトミーク Biochip provided with a plurality of molecular recognition regions and a reading device for such a biochip
JP2003130852A (en) * 2001-10-25 2003-05-08 Hitachi Ltd Photo-thermal displacement image detecting method and device
JP2006084431A (en) * 2004-09-17 2006-03-30 Kobe Steel Ltd Photothermal conversion measuring device, and its method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03225259A (en) * 1990-01-31 1991-10-04 Suezo Nakatate Method for measuring refractive index distribution and transmitted wave front and measuring instrument used for the method
JP2002526773A (en) * 1998-10-05 2002-08-20 コミツサリア タ レネルジー アトミーク Biochip provided with a plurality of molecular recognition regions and a reading device for such a biochip
JP2003130852A (en) * 2001-10-25 2003-05-08 Hitachi Ltd Photo-thermal displacement image detecting method and device
JP2006084431A (en) * 2004-09-17 2006-03-30 Kobe Steel Ltd Photothermal conversion measuring device, and its method

Also Published As

Publication number Publication date
JP2008241425A (en) 2008-10-09

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