Signs of nonlinear refraction in chloroaluminum phthalocyanine solution

dc.citation.epage2507en_US
dc.citation.issue20en_US
dc.citation.spage2505en_US
dc.citation.volume72en_US
dc.citation.woscount42
dc.contributor.authorWei, THen_US
dc.contributor.authorHuang, THen_US
dc.contributor.authorLin, MSen_US
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.date.accessioned2014-12-08T15:49:05Z
dc.date.available2014-12-08T15:49:05Z
dc.date.issued1998-05-18en_US
dc.description.abstractOpposite signs of nonlinear refraction in chloroaluminum (ClAl) phthalocyanine (Pc) dissolved in methanol are observed using the Z-scan technique with two output modes of a frequency-doubled, Q-switched, mode-locked Nd:YAG laser operating at 10 Hz. Using the single picosecond (ps) pulses switched out of the pulse trains, positive nonlinear refraction is observed and attributed to population transitions among ClAlPc's singlet states. Using the full nanosecond pulse trains, a sign change of nonlinear refraction relative to that of single ps-pulse excitation is observed, and is attributed to the heat-induced temperature rise and the population relaxing to CLAlPc's triplet states. (C) 1998 American Institute of Physics. [S0003-6951(98)01720-3].en_US
dc.identifier.doi10.1063/1.121401en_US
dc.identifier.issn0003-6951en_US
dc.identifier.journalAPPLIED PHYSICS LETTERSen_US
dc.identifier.urihttp://dx.doi.org/10.1063/1.121401en_US
dc.identifier.urihttps://ir.lib.nycu.edu.tw/handle/11536/32615
dc.identifier.wosnumberWOS:000073611700003
dc.language.isoen_USen_US
dc.titleSigns of nonlinear refraction in chloroaluminum phthalocyanine solutionen_US
dc.typeArticleen_US

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