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dc.contributor.authorMiyazaki, Junen_US
dc.contributor.authorTsurui, Hiromichien_US
dc.contributor.authorKawasumi, Koshien_US
dc.contributor.authorKobayashi, Takayoshien_US
dc.date.accessioned2019-04-03T06:43:34Z-
dc.date.available2019-04-03T06:43:34Z-
dc.date.issued2014-08-11en_US
dc.identifier.issn1094-4087en_US
dc.identifier.urihttp://dx.doi.org/10.1364/OE.22.018833en_US
dc.identifier.urihttp://hdl.handle.net/11536/124169-
dc.description.abstractWe evaluated the optimal detection angle for maximizing the signal to noise ratio (SNR) in sub-diffraction resolution photothermal microscopy. The angular dependent photothermal signal was calculated based on scattering theory using the temporally modulated Yukawa potential, and its detection angle and modulation frequency dependencies were analyzed. We verified the theoretical findings by imaging gold nanoparticles using laser diode based photothermal microscopy with balanced detection scheme. High-sensitivity (SNR similar to 40) photothermal biological imaging of a mouse brain was also demonstrated.en_US
dc.language.isoen_USen_US
dc.titleOptimal detection angle in sub-diffraction resolution photothermal microscopy: application for high sensitivity imaging of biological tissuesen_US
dc.typeArticleen_US
dc.identifier.doi10.1364/OE.22.018833en_US
dc.identifier.journalOPTICS EXPRESSen_US
dc.citation.volume22en_US
dc.citation.issue16en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department電子物理學系zh_TW
dc.contributor.departmentDepartment of Electrophysicsen_US
dc.identifier.wosnumberWOS:000340714100097en_US
dc.citation.woscount15en_US
Appears in Collections:Articles


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