DEVICE FOR MEASURING POLARIZATION DEGREE AND REFRACTIVE INDEX
The present disclosure provides an easily-miniaturized, conveniently-operated device for measuring a polarization degree and a refractive index of an object simultaneously under an identical measurement condition. The device includes a sample chamber (1) configured to receive the object, a polarizat...
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| creator | AMAMIYA, Hideyuki TANAKA, Masanosuke |
| description | The present disclosure provides an easily-miniaturized, conveniently-operated device for measuring a polarization degree and a refractive index of an object simultaneously under an identical measurement condition. The device includes a sample chamber (1) configured to receive the object, a polarization degree measuring member (2) configured to measure the polarization degree of the object received in the sample chamber (1), and a refractive index measuring member (3) configured to measure information corresponding to the refractive index of the object received in the sample chamber (1). The polarization degree measuring member (2) includes a polarization modulation member (11) configured to perform polarization modulation on a light beam (9) for analyzing the object and allow the modulated light beam to enter the sample chamber (1), an intensity detection member (12) configured to detect an intensity of the light beam (5) exiting from the sample chamber, and a polarization degree calculation member (13). The refractive index measuring member (3) includes a position detection member (26) configured to detect position information about a light beam (24) entering a prism (8) that forms a bottom of the sample chamber (1), and a refractive index (concentration) calculation member (13). |
| format | Patent |
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The device includes a sample chamber (1) configured to receive the object, a polarization degree measuring member (2) configured to measure the polarization degree of the object received in the sample chamber (1), and a refractive index measuring member (3) configured to measure information corresponding to the refractive index of the object received in the sample chamber (1). The polarization degree measuring member (2) includes a polarization modulation member (11) configured to perform polarization modulation on a light beam (9) for analyzing the object and allow the modulated light beam to enter the sample chamber (1), an intensity detection member (12) configured to detect an intensity of the light beam (5) exiting from the sample chamber, and a polarization degree calculation member (13). The refractive index measuring member (3) includes a position detection member (26) configured to detect position information about a light beam (24) entering a prism (8) that forms a bottom of the sample chamber (1), and a refractive index (concentration) calculation member (13).</description><language>eng ; fre ; ger</language><subject>COLORIMETRY ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT ; MEASURING ; PHYSICS ; RADIATION PYROMETRY ; TESTING</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200506&DB=EPODOC&CC=EP&NR=3150990B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200506&DB=EPODOC&CC=EP&NR=3150990B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AMAMIYA, Hideyuki</creatorcontrib><creatorcontrib>TANAKA, Masanosuke</creatorcontrib><title>DEVICE FOR MEASURING POLARIZATION DEGREE AND REFRACTIVE INDEX</title><description>The present disclosure provides an easily-miniaturized, conveniently-operated device for measuring a polarization degree and a refractive index of an object simultaneously under an identical measurement condition. The device includes a sample chamber (1) configured to receive the object, a polarization degree measuring member (2) configured to measure the polarization degree of the object received in the sample chamber (1), and a refractive index measuring member (3) configured to measure information corresponding to the refractive index of the object received in the sample chamber (1). The polarization degree measuring member (2) includes a polarization modulation member (11) configured to perform polarization modulation on a light beam (9) for analyzing the object and allow the modulated light beam to enter the sample chamber (1), an intensity detection member (12) configured to detect an intensity of the light beam (5) exiting from the sample chamber, and a polarization degree calculation member (13). The refractive index measuring member (3) includes a position detection member (26) configured to detect position information about a light beam (24) entering a prism (8) that forms a bottom of the sample chamber (1), and a refractive index (concentration) calculation member (13).</description><subject>COLORIMETRY</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIATION PYROMETRY</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB1cQ3zdHZVcPMPUvB1dQwODfL0c1cI8PdxDPKMcgzx9PdTcHF1D3J1VXD0c1EIcnULcnQO8QxzVfD0c3GN4GFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BxoamBpaWBk6GxkQoAQDYSSlk</recordid><startdate>20200506</startdate><enddate>20200506</enddate><creator>AMAMIYA, Hideyuki</creator><creator>TANAKA, Masanosuke</creator><scope>EVB</scope></search><sort><creationdate>20200506</creationdate><title>DEVICE FOR MEASURING POLARIZATION DEGREE AND REFRACTIVE INDEX</title><author>AMAMIYA, Hideyuki ; TANAKA, Masanosuke</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3150990B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</creationdate><topic>COLORIMETRY</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIATION PYROMETRY</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>AMAMIYA, Hideyuki</creatorcontrib><creatorcontrib>TANAKA, Masanosuke</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AMAMIYA, Hideyuki</au><au>TANAKA, Masanosuke</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEVICE FOR MEASURING POLARIZATION DEGREE AND REFRACTIVE INDEX</title><date>2020-05-06</date><risdate>2020</risdate><abstract>The present disclosure provides an easily-miniaturized, conveniently-operated device for measuring a polarization degree and a refractive index of an object simultaneously under an identical measurement condition. The device includes a sample chamber (1) configured to receive the object, a polarization degree measuring member (2) configured to measure the polarization degree of the object received in the sample chamber (1), and a refractive index measuring member (3) configured to measure information corresponding to the refractive index of the object received in the sample chamber (1). The polarization degree measuring member (2) includes a polarization modulation member (11) configured to perform polarization modulation on a light beam (9) for analyzing the object and allow the modulated light beam to enter the sample chamber (1), an intensity detection member (12) configured to detect an intensity of the light beam (5) exiting from the sample chamber, and a polarization degree calculation member (13). The refractive index measuring member (3) includes a position detection member (26) configured to detect position information about a light beam (24) entering a prism (8) that forms a bottom of the sample chamber (1), and a refractive index (concentration) calculation member (13).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | COLORIMETRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY TESTING |
| title | DEVICE FOR MEASURING POLARIZATION DEGREE AND REFRACTIVE INDEX |
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