Optically band-tunable color cone lasing emission in a dye-doped cholesteric liquid crystal with a photoisomerizable chiral dopant
This work demonstrates the feasibility of an optically band-tunable color cone lasing emission (CCLE) based on a dye-doped cholesteric liquid crystal with a photoisomerizable chiral dopant. Experimental results indicate that the lasing band of the formed CCLE can be tuned optically among various col...
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| Veröffentlicht in: | Applied physics letters 2010-03, Vol.96 (11), p.111105-111105-3 |
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| container_end_page | 111105-3 |
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| container_issue | 11 |
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| container_title | Applied physics letters |
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| creator | Lee, C.-R. Lin, S.-H. Ku, H.-S. Liu, J.-H. Yang, P.-C. Huang, C.-Y. Yeh, H.-C. Ji, T.-D. |
| description | This work demonstrates the feasibility of an optically band-tunable color cone lasing emission (CCLE) based on a dye-doped cholesteric liquid crystal with a photoisomerizable chiral dopant. Experimental results indicate that the lasing band of the formed CCLE can be tuned optically among various color regions by adjusting the UV irradiated fluence. The optical band tunability of the laser is attributed to the presence of two chiral agents with twisting powers of opposite signs in the cell and the UV-irradiation-induced decrease of the right-handed twisting power of the photoisomerizable chiral dopant via
t
r
a
n
s
→
c
i
s
isomerization, subsequently inducing the other chiral agent to reduce the structural pitch of the cell. Total tunable wavelength range of the laser exceeds 100 nm. Moreover, the band-tunable laser exhibits a high spectral stability under illumination of a visible light or thermal treatment. |
| doi_str_mv | 10.1063/1.3364942 |
| format | Article |
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t
r
a
n
s
→
c
i
s
isomerization, subsequently inducing the other chiral agent to reduce the structural pitch of the cell. Total tunable wavelength range of the laser exceeds 100 nm. Moreover, the band-tunable laser exhibits a high spectral stability under illumination of a visible light or thermal treatment.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.3364942</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>United States: American Institute of Physics</publisher><subject>CHEMICAL REACTIONS ; CHEMISTRY ; CHIRALITY ; COLOR ; CONES ; CRYSTALS ; DOPED MATERIALS ; DYE LASERS ; DYES ; ELECTROMAGNETIC RADIATION ; FLUIDS ; HEAT TREATMENTS ; ILLUMINANCE ; ISOMERIZATION ; LASERS ; LIQUID CRYSTALS ; LIQUID LASERS ; LIQUIDS ; MATERIALS ; MATERIALS SCIENCE ; OPTICAL PROPERTIES ; ORGANOLEPTIC PROPERTIES ; PARTICLE PROPERTIES ; PHOTOCHEMISTRY ; PHYSICAL PROPERTIES ; RADIATIONS ; VISIBLE RADIATION ; WAVELENGTHS</subject><ispartof>Applied physics letters, 2010-03, Vol.96 (11), p.111105-111105-3</ispartof><rights>2010 American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c312t-432a8caf35eea55a9483726d6443b61decb101b455d4666dc55955469f185c9c3</citedby><cites>FETCH-LOGICAL-c312t-432a8caf35eea55a9483726d6443b61decb101b455d4666dc55955469f185c9c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/1.3364942$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>230,314,778,782,792,883,1556,4500,27911,27912,76139,76145</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/21347318$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Lee, C.-R.</creatorcontrib><creatorcontrib>Lin, S.-H.</creatorcontrib><creatorcontrib>Ku, H.-S.</creatorcontrib><creatorcontrib>Liu, J.-H.</creatorcontrib><creatorcontrib>Yang, P.-C.</creatorcontrib><creatorcontrib>Huang, C.-Y.</creatorcontrib><creatorcontrib>Yeh, H.-C.</creatorcontrib><creatorcontrib>Ji, T.-D.</creatorcontrib><title>Optically band-tunable color cone lasing emission in a dye-doped cholesteric liquid crystal with a photoisomerizable chiral dopant</title><title>Applied physics letters</title><description>This work demonstrates the feasibility of an optically band-tunable color cone lasing emission (CCLE) based on a dye-doped cholesteric liquid crystal with a photoisomerizable chiral dopant. Experimental results indicate that the lasing band of the formed CCLE can be tuned optically among various color regions by adjusting the UV irradiated fluence. The optical band tunability of the laser is attributed to the presence of two chiral agents with twisting powers of opposite signs in the cell and the UV-irradiation-induced decrease of the right-handed twisting power of the photoisomerizable chiral dopant via
t
r
a
n
s
→
c
i
s
isomerization, subsequently inducing the other chiral agent to reduce the structural pitch of the cell. Total tunable wavelength range of the laser exceeds 100 nm. Moreover, the band-tunable laser exhibits a high spectral stability under illumination of a visible light or thermal treatment.</description><subject>CHEMICAL REACTIONS</subject><subject>CHEMISTRY</subject><subject>CHIRALITY</subject><subject>COLOR</subject><subject>CONES</subject><subject>CRYSTALS</subject><subject>DOPED MATERIALS</subject><subject>DYE LASERS</subject><subject>DYES</subject><subject>ELECTROMAGNETIC RADIATION</subject><subject>FLUIDS</subject><subject>HEAT TREATMENTS</subject><subject>ILLUMINANCE</subject><subject>ISOMERIZATION</subject><subject>LASERS</subject><subject>LIQUID CRYSTALS</subject><subject>LIQUID LASERS</subject><subject>LIQUIDS</subject><subject>MATERIALS</subject><subject>MATERIALS SCIENCE</subject><subject>OPTICAL PROPERTIES</subject><subject>ORGANOLEPTIC PROPERTIES</subject><subject>PARTICLE PROPERTIES</subject><subject>PHOTOCHEMISTRY</subject><subject>PHYSICAL PROPERTIES</subject><subject>RADIATIONS</subject><subject>VISIBLE RADIATION</subject><subject>WAVELENGTHS</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LxDAQhoMouK4e_AcBTx66Js1H24sgi1-wsBc9hzRJbSTb1CSLrEd_uVm7ePMyw8w8vDAPAJcYLTDi5AYvCOG0oeURmGFUVQXBuD4GM4QQKXjD8Ck4i_E9j6wkZAa-12OySjq3g60cdJG2g2ydgco7H3IdDHQy2uENmo2N0foB2gFKqHem0H40GqreOxOTCVZBZz-2Nq_CLibp4KdNfWbH3idvo99k5mtK723I9xwgh3QOTjrpork49Dl4fbh_WT4Vq_Xj8_JuVSiCy1RQUspayY4wYyRjsqE1qUquOaWk5Vgb1WKEW8qYppxzrRhrGKO86XDNVKPIHFxNuT4mK6Kyyag-fzgYlUSJCa0IrjN1PVEq-BiD6cQY7EaGncBI7BULLA6KM3s7sfswmbKc_-E_z2LvWfx6Jj9xo4U2</recordid><startdate>20100315</startdate><enddate>20100315</enddate><creator>Lee, C.-R.</creator><creator>Lin, S.-H.</creator><creator>Ku, H.-S.</creator><creator>Liu, J.-H.</creator><creator>Yang, P.-C.</creator><creator>Huang, C.-Y.</creator><creator>Yeh, H.-C.</creator><creator>Ji, T.-D.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20100315</creationdate><title>Optically band-tunable color cone lasing emission in a dye-doped cholesteric liquid crystal with a photoisomerizable chiral dopant</title><author>Lee, C.-R. ; Lin, S.-H. ; Ku, H.-S. ; Liu, J.-H. ; Yang, P.-C. ; Huang, C.-Y. ; Yeh, H.-C. ; Ji, T.-D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c312t-432a8caf35eea55a9483726d6443b61decb101b455d4666dc55955469f185c9c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>CHEMICAL REACTIONS</topic><topic>CHEMISTRY</topic><topic>CHIRALITY</topic><topic>COLOR</topic><topic>CONES</topic><topic>CRYSTALS</topic><topic>DOPED MATERIALS</topic><topic>DYE LASERS</topic><topic>DYES</topic><topic>ELECTROMAGNETIC RADIATION</topic><topic>FLUIDS</topic><topic>HEAT TREATMENTS</topic><topic>ILLUMINANCE</topic><topic>ISOMERIZATION</topic><topic>LASERS</topic><topic>LIQUID CRYSTALS</topic><topic>LIQUID LASERS</topic><topic>LIQUIDS</topic><topic>MATERIALS</topic><topic>MATERIALS SCIENCE</topic><topic>OPTICAL PROPERTIES</topic><topic>ORGANOLEPTIC PROPERTIES</topic><topic>PARTICLE PROPERTIES</topic><topic>PHOTOCHEMISTRY</topic><topic>PHYSICAL PROPERTIES</topic><topic>RADIATIONS</topic><topic>VISIBLE RADIATION</topic><topic>WAVELENGTHS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lee, C.-R.</creatorcontrib><creatorcontrib>Lin, S.-H.</creatorcontrib><creatorcontrib>Ku, H.-S.</creatorcontrib><creatorcontrib>Liu, J.-H.</creatorcontrib><creatorcontrib>Yang, P.-C.</creatorcontrib><creatorcontrib>Huang, C.-Y.</creatorcontrib><creatorcontrib>Yeh, H.-C.</creatorcontrib><creatorcontrib>Ji, T.-D.</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, C.-R.</au><au>Lin, S.-H.</au><au>Ku, H.-S.</au><au>Liu, J.-H.</au><au>Yang, P.-C.</au><au>Huang, C.-Y.</au><au>Yeh, H.-C.</au><au>Ji, T.-D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optically band-tunable color cone lasing emission in a dye-doped cholesteric liquid crystal with a photoisomerizable chiral dopant</atitle><jtitle>Applied physics letters</jtitle><date>2010-03-15</date><risdate>2010</risdate><volume>96</volume><issue>11</issue><spage>111105</spage><epage>111105-3</epage><pages>111105-111105-3</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>This work demonstrates the feasibility of an optically band-tunable color cone lasing emission (CCLE) based on a dye-doped cholesteric liquid crystal with a photoisomerizable chiral dopant. Experimental results indicate that the lasing band of the formed CCLE can be tuned optically among various color regions by adjusting the UV irradiated fluence. The optical band tunability of the laser is attributed to the presence of two chiral agents with twisting powers of opposite signs in the cell and the UV-irradiation-induced decrease of the right-handed twisting power of the photoisomerizable chiral dopant via
t
r
a
n
s
→
c
i
s
isomerization, subsequently inducing the other chiral agent to reduce the structural pitch of the cell. Total tunable wavelength range of the laser exceeds 100 nm. Moreover, the band-tunable laser exhibits a high spectral stability under illumination of a visible light or thermal treatment.</abstract><cop>United States</cop><pub>American Institute of Physics</pub><doi>10.1063/1.3364942</doi></addata></record> |
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| ispartof | Applied physics letters, 2010-03, Vol.96 (11), p.111105-111105-3 |
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| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| subjects | CHEMICAL REACTIONS CHEMISTRY CHIRALITY COLOR CONES CRYSTALS DOPED MATERIALS DYE LASERS DYES ELECTROMAGNETIC RADIATION FLUIDS HEAT TREATMENTS ILLUMINANCE ISOMERIZATION LASERS LIQUID CRYSTALS LIQUID LASERS LIQUIDS MATERIALS MATERIALS SCIENCE OPTICAL PROPERTIES ORGANOLEPTIC PROPERTIES PARTICLE PROPERTIES PHOTOCHEMISTRY PHYSICAL PROPERTIES RADIATIONS VISIBLE RADIATION WAVELENGTHS |
| title | Optically band-tunable color cone lasing emission in a dye-doped cholesteric liquid crystal with a photoisomerizable chiral dopant |
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