A new kinetic description of the complex optical behavior in photochromic polymer films
Kinetics of photoinduced birefringence in precolored spirooxazine-doped polymer films pumped with He–Ne laser beams of various powers was investigated in detail. An improved model, elucidating a competition between photo-orientation and photo-isomerization, was precisely presented. Kinetic parameter...
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| Veröffentlicht in: | Physica. B, Condensed matter Condensed matter, 2007-11, Vol.400 (1), p.198-202 |
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| container_end_page | 202 |
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| container_title | Physica. B, Condensed matter |
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| creator | Fu, Shencheng Hu, Weilin Xie, Minggui Wang, Guozheng Li, Ye Duanmu, Qingduo Tian, Jingquan Liu, Yichun |
| description | Kinetics of photoinduced birefringence in precolored spirooxazine-doped polymer films pumped with He–Ne laser beams of various powers was investigated in detail. An improved model, elucidating a competition between photo-orientation and photo-isomerization, was precisely presented. Kinetic parameters determined by fitting to the experimental data were analyzed. As He–Ne laser intensity is increased, the thermal rate constants for isomerization and randomization increase in linear and exponential fashions, respectively. Taking these factors into account, the
Thermal Effect Model was more suitable for describing the experiment than the
Constant Model, indicating that thermal effect of He–Ne laser plays a key role in decreasing the saturated birefringence. According to the Thermal Effect Model, the highest value of the saturated birefringence was obtained at the He–Ne laser power of 6.5
mW in our experiment. |
| doi_str_mv | 10.1016/j.physb.2007.07.007 |
| format | Article |
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Thermal Effect Model was more suitable for describing the experiment than the
Constant Model, indicating that thermal effect of He–Ne laser plays a key role in decreasing the saturated birefringence. According to the Thermal Effect Model, the highest value of the saturated birefringence was obtained at the He–Ne laser power of 6.5
mW in our experiment.</description><identifier>ISSN: 0921-4526</identifier><identifier>EISSN: 1873-2135</identifier><identifier>DOI: 10.1016/j.physb.2007.07.007</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Birefringence (including stress birefringence, flow birefringence, etc.) ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Exact sciences and technology ; Kinetics ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Optical properties of bulk materials and thin films ; Photoinduced birefringence ; Physics ; Thermal effect</subject><ispartof>Physica. B, Condensed matter, 2007-11, Vol.400 (1), p.198-202</ispartof><rights>2007 Elsevier B.V.</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-64db8d75b337f21df5075204f56c52480be7ad49fbca9af3df079a092a99a0f23</citedby><cites>FETCH-LOGICAL-c364t-64db8d75b337f21df5075204f56c52480be7ad49fbca9af3df079a092a99a0f23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921452607005145$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19174834$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Fu, Shencheng</creatorcontrib><creatorcontrib>Hu, Weilin</creatorcontrib><creatorcontrib>Xie, Minggui</creatorcontrib><creatorcontrib>Wang, Guozheng</creatorcontrib><creatorcontrib>Li, Ye</creatorcontrib><creatorcontrib>Duanmu, Qingduo</creatorcontrib><creatorcontrib>Tian, Jingquan</creatorcontrib><creatorcontrib>Liu, Yichun</creatorcontrib><title>A new kinetic description of the complex optical behavior in photochromic polymer films</title><title>Physica. B, Condensed matter</title><description>Kinetics of photoinduced birefringence in precolored spirooxazine-doped polymer films pumped with He–Ne laser beams of various powers was investigated in detail. An improved model, elucidating a competition between photo-orientation and photo-isomerization, was precisely presented. Kinetic parameters determined by fitting to the experimental data were analyzed. As He–Ne laser intensity is increased, the thermal rate constants for isomerization and randomization increase in linear and exponential fashions, respectively. Taking these factors into account, the
Thermal Effect Model was more suitable for describing the experiment than the
Constant Model, indicating that thermal effect of He–Ne laser plays a key role in decreasing the saturated birefringence. According to the Thermal Effect Model, the highest value of the saturated birefringence was obtained at the He–Ne laser power of 6.5
mW in our experiment.</description><subject>Birefringence (including stress birefringence, flow birefringence, etc.)</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Exact sciences and technology</subject><subject>Kinetics</subject><subject>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</subject><subject>Optical properties of bulk materials and thin films</subject><subject>Photoinduced birefringence</subject><subject>Physics</subject><subject>Thermal effect</subject><issn>0921-4526</issn><issn>1873-2135</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp9UE1LxDAUDKLguvoLvOSit9Z8tM324GFZ_ALBi-IxpOkLzdo2Nemu7r83dRe8-Rh48JiZxwxCl5SklNDiZp0OzS5UKSNEpBOIOEIzuhA8YZTnx2hGSkaTLGfFKToLYU3iUEFn6H2Je_jCH7aH0WpcQ9DeDqN1PXYGjw1g7bqhhW_s4lWrFlfQqK11HtseD40bnW6866J2cO2uA4-Nbbtwjk6MagNcHPYcvd3fva4ek-eXh6fV8jnRvMjGpMjqalGLvOJcGEZrkxORM5KZvNA5yxakAqHqrDSVVqUyvDZElCqGUWVchvE5ut77Dt59biCMsrNBQ9uqHtwmSE5KQUlBIpHvidq7EDwYOXjbKb-TlMipRLmWvyXKqUQ5gYioujrYqxDDG696bcOftKQiW_As8m73PIhZtxa8DNpCr6G2HvQoa2f__fMDJLOKEA</recordid><startdate>20071115</startdate><enddate>20071115</enddate><creator>Fu, Shencheng</creator><creator>Hu, Weilin</creator><creator>Xie, Minggui</creator><creator>Wang, Guozheng</creator><creator>Li, Ye</creator><creator>Duanmu, Qingduo</creator><creator>Tian, Jingquan</creator><creator>Liu, Yichun</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20071115</creationdate><title>A new kinetic description of the complex optical behavior in photochromic polymer films</title><author>Fu, Shencheng ; Hu, Weilin ; Xie, Minggui ; Wang, Guozheng ; Li, Ye ; Duanmu, Qingduo ; Tian, Jingquan ; Liu, Yichun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-64db8d75b337f21df5075204f56c52480be7ad49fbca9af3df079a092a99a0f23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Birefringence (including stress birefringence, flow birefringence, etc.)</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Exact sciences and technology</topic><topic>Kinetics</topic><topic>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</topic><topic>Optical properties of bulk materials and thin films</topic><topic>Photoinduced birefringence</topic><topic>Physics</topic><topic>Thermal effect</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fu, Shencheng</creatorcontrib><creatorcontrib>Hu, Weilin</creatorcontrib><creatorcontrib>Xie, Minggui</creatorcontrib><creatorcontrib>Wang, Guozheng</creatorcontrib><creatorcontrib>Li, Ye</creatorcontrib><creatorcontrib>Duanmu, Qingduo</creatorcontrib><creatorcontrib>Tian, Jingquan</creatorcontrib><creatorcontrib>Liu, Yichun</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physica. B, Condensed matter</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fu, Shencheng</au><au>Hu, Weilin</au><au>Xie, Minggui</au><au>Wang, Guozheng</au><au>Li, Ye</au><au>Duanmu, Qingduo</au><au>Tian, Jingquan</au><au>Liu, Yichun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A new kinetic description of the complex optical behavior in photochromic polymer films</atitle><jtitle>Physica. B, Condensed matter</jtitle><date>2007-11-15</date><risdate>2007</risdate><volume>400</volume><issue>1</issue><spage>198</spage><epage>202</epage><pages>198-202</pages><issn>0921-4526</issn><eissn>1873-2135</eissn><abstract>Kinetics of photoinduced birefringence in precolored spirooxazine-doped polymer films pumped with He–Ne laser beams of various powers was investigated in detail. An improved model, elucidating a competition between photo-orientation and photo-isomerization, was precisely presented. Kinetic parameters determined by fitting to the experimental data were analyzed. As He–Ne laser intensity is increased, the thermal rate constants for isomerization and randomization increase in linear and exponential fashions, respectively. Taking these factors into account, the
Thermal Effect Model was more suitable for describing the experiment than the
Constant Model, indicating that thermal effect of He–Ne laser plays a key role in decreasing the saturated birefringence. According to the Thermal Effect Model, the highest value of the saturated birefringence was obtained at the He–Ne laser power of 6.5
mW in our experiment.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.physb.2007.07.007</doi><tpages>5</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Birefringence (including stress birefringence, flow birefringence, etc.) Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Kinetics Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optical properties of bulk materials and thin films Photoinduced birefringence Physics Thermal effect |
| title | A new kinetic description of the complex optical behavior in photochromic polymer films |
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