The nonlinear refraction and absorption dependence on the thermal effect for 4 ns pulse duration in binuclear Zn(II) phthalocyanine solution
The influence of thermal effect on the third-order nonlinear optical properties of binuclear Zn(II) phthalocyanine in chloroform solution was studied. The nonlinear refraction and absorption of the sample was measured by using Z-scan technique with 4 ns laser pulses at 532 nm wavelength. The opposit...
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Veröffentlicht in: | Optics communications 2008-07, Vol.281 (14), p.3897-3901 |
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container_title | Optics communications |
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creator | Yüksek, Mustafa Ceyhan, Tanju Bağcı, Fulya Gül Yağlıoğlu, H. Elmali, Ayhan Bekaroğlu, Özer |
description | The influence of thermal effect on the third-order nonlinear optical properties of binuclear Zn(II) phthalocyanine in chloroform solution was studied. The nonlinear refraction and absorption of the sample was measured by using
Z-scan technique with 4
ns laser pulses at 532
nm wavelength. The opposite signs of the effective nonlinear refraction index were observed by changing the focal length of focusing lens from 10
cm to 20
cm in the experimental setup. Changing the focusing lens increased the beam waist radius from 7
μm to 20
μm. The nonlinear absorption coefficient was reduced about 200 times based on changing the fluence or beam waist radius. The drastic changes in the third-order nonlinear optical parameters were attributed to thermal effect. To investigate the role of thermal effects even further the effective nonlinear refraction and absorption coefficients were studied by using different repetition rates, input powers and concentrations. |
doi_str_mv | 10.1016/j.optcom.2008.03.034 |
format | Article |
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Z-scan technique with 4
ns laser pulses at 532
nm wavelength. The opposite signs of the effective nonlinear refraction index were observed by changing the focal length of focusing lens from 10
cm to 20
cm in the experimental setup. Changing the focusing lens increased the beam waist radius from 7
μm to 20
μm. The nonlinear absorption coefficient was reduced about 200 times based on changing the fluence or beam waist radius. The drastic changes in the third-order nonlinear optical parameters were attributed to thermal effect. To investigate the role of thermal effects even further the effective nonlinear refraction and absorption coefficients were studied by using different repetition rates, input powers and concentrations.</description><identifier>ISSN: 0030-4018</identifier><identifier>EISSN: 1873-0310</identifier><identifier>DOI: 10.1016/j.optcom.2008.03.034</identifier><identifier>CODEN: OPCOB8</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Beam trapping, self-focusing and defocusing; self-phase modulation ; Exact sciences and technology ; Fundamental areas of phenomenology (including applications) ; Nonlinear absorption ; Nonlinear optics ; Optical materials ; Optical susceptibility, hyperpolarizability ; Optics ; Physics ; Polymers and organics ; Self-defocusing ; Self-focusing ; Thermal effect ; Z-Scan</subject><ispartof>Optics communications, 2008-07, Vol.281 (14), p.3897-3901</ispartof><rights>2008 Elsevier B.V.</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.optcom.2008.03.034$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20435147$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Yüksek, Mustafa</creatorcontrib><creatorcontrib>Ceyhan, Tanju</creatorcontrib><creatorcontrib>Bağcı, Fulya</creatorcontrib><creatorcontrib>Gül Yağlıoğlu, H.</creatorcontrib><creatorcontrib>Elmali, Ayhan</creatorcontrib><creatorcontrib>Bekaroğlu, Özer</creatorcontrib><title>The nonlinear refraction and absorption dependence on the thermal effect for 4 ns pulse duration in binuclear Zn(II) phthalocyanine solution</title><title>Optics communications</title><description>The influence of thermal effect on the third-order nonlinear optical properties of binuclear Zn(II) phthalocyanine in chloroform solution was studied. The nonlinear refraction and absorption of the sample was measured by using
Z-scan technique with 4
ns laser pulses at 532
nm wavelength. The opposite signs of the effective nonlinear refraction index were observed by changing the focal length of focusing lens from 10
cm to 20
cm in the experimental setup. Changing the focusing lens increased the beam waist radius from 7
μm to 20
μm. The nonlinear absorption coefficient was reduced about 200 times based on changing the fluence or beam waist radius. The drastic changes in the third-order nonlinear optical parameters were attributed to thermal effect. To investigate the role of thermal effects even further the effective nonlinear refraction and absorption coefficients were studied by using different repetition rates, input powers and concentrations.</description><subject>Beam trapping, self-focusing and defocusing; self-phase modulation</subject><subject>Exact sciences and technology</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Nonlinear absorption</subject><subject>Nonlinear optics</subject><subject>Optical materials</subject><subject>Optical susceptibility, hyperpolarizability</subject><subject>Optics</subject><subject>Physics</subject><subject>Polymers and organics</subject><subject>Self-defocusing</subject><subject>Self-focusing</subject><subject>Thermal effect</subject><subject>Z-Scan</subject><issn>0030-4018</issn><issn>1873-0310</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNotUctKAzEUDaJgrf6Bi2wEXUy9eTjNbAQpPgoFN3XjJmTyoCnTZEimQv_BjzbTCvdyOXDOfR2EbgnMCJD6cTuL_aDjbkYBxAxYCX6GJkTMWQWMwDmaADCoOBBxia5y3gIA4UxM0O96Y3GIofPBqoSTdUnpwceAVTBYtTmm_giN7W0wNmiLCxqKqmTaqQ5b56wesIsJcxwy7vddttjskzoKfcCtD3vdjf2_w_1y-YD7zbBRXdQHFcpcnGO3H7nX6MKpIr75r1P09fa6XnxUq8_35eJlVVnKYahqYqytiROCOcFaSrTRmmsKRDFDW6gbqqizjvO5YFzVjTaCNqUaKohoFJuiu1PfXmWtunJy0D7LPvmdSgdJgbMnwueF93zi2bLMj7dJZu3HFxifysnSRC8JyNEDuZUnD-TogQRWgrM_2sl_kg</recordid><startdate>20080715</startdate><enddate>20080715</enddate><creator>Yüksek, Mustafa</creator><creator>Ceyhan, Tanju</creator><creator>Bağcı, Fulya</creator><creator>Gül Yağlıoğlu, H.</creator><creator>Elmali, Ayhan</creator><creator>Bekaroğlu, Özer</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope></search><sort><creationdate>20080715</creationdate><title>The nonlinear refraction and absorption dependence on the thermal effect for 4 ns pulse duration in binuclear Zn(II) phthalocyanine solution</title><author>Yüksek, Mustafa ; Ceyhan, Tanju ; Bağcı, Fulya ; Gül Yağlıoğlu, H. ; Elmali, Ayhan ; Bekaroğlu, Özer</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-e240t-61dee61f883f83b21cdcc4c201a3d2b0692a2fef447834a69cd829a69d28189a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Beam trapping, self-focusing and defocusing; self-phase modulation</topic><topic>Exact sciences and technology</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Nonlinear absorption</topic><topic>Nonlinear optics</topic><topic>Optical materials</topic><topic>Optical susceptibility, hyperpolarizability</topic><topic>Optics</topic><topic>Physics</topic><topic>Polymers and organics</topic><topic>Self-defocusing</topic><topic>Self-focusing</topic><topic>Thermal effect</topic><topic>Z-Scan</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yüksek, Mustafa</creatorcontrib><creatorcontrib>Ceyhan, Tanju</creatorcontrib><creatorcontrib>Bağcı, Fulya</creatorcontrib><creatorcontrib>Gül Yağlıoğlu, H.</creatorcontrib><creatorcontrib>Elmali, Ayhan</creatorcontrib><creatorcontrib>Bekaroğlu, Özer</creatorcontrib><collection>Pascal-Francis</collection><jtitle>Optics communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yüksek, Mustafa</au><au>Ceyhan, Tanju</au><au>Bağcı, Fulya</au><au>Gül Yağlıoğlu, H.</au><au>Elmali, Ayhan</au><au>Bekaroğlu, Özer</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The nonlinear refraction and absorption dependence on the thermal effect for 4 ns pulse duration in binuclear Zn(II) phthalocyanine solution</atitle><jtitle>Optics communications</jtitle><date>2008-07-15</date><risdate>2008</risdate><volume>281</volume><issue>14</issue><spage>3897</spage><epage>3901</epage><pages>3897-3901</pages><issn>0030-4018</issn><eissn>1873-0310</eissn><coden>OPCOB8</coden><abstract>The influence of thermal effect on the third-order nonlinear optical properties of binuclear Zn(II) phthalocyanine in chloroform solution was studied. The nonlinear refraction and absorption of the sample was measured by using
Z-scan technique with 4
ns laser pulses at 532
nm wavelength. The opposite signs of the effective nonlinear refraction index were observed by changing the focal length of focusing lens from 10
cm to 20
cm in the experimental setup. Changing the focusing lens increased the beam waist radius from 7
μm to 20
μm. The nonlinear absorption coefficient was reduced about 200 times based on changing the fluence or beam waist radius. The drastic changes in the third-order nonlinear optical parameters were attributed to thermal effect. To investigate the role of thermal effects even further the effective nonlinear refraction and absorption coefficients were studied by using different repetition rates, input powers and concentrations.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.optcom.2008.03.034</doi><tpages>5</tpages></addata></record> |
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source | Elsevier ScienceDirect Journals Complete |
subjects | Beam trapping, self-focusing and defocusing self-phase modulation Exact sciences and technology Fundamental areas of phenomenology (including applications) Nonlinear absorption Nonlinear optics Optical materials Optical susceptibility, hyperpolarizability Optics Physics Polymers and organics Self-defocusing Self-focusing Thermal effect Z-Scan |
title | The nonlinear refraction and absorption dependence on the thermal effect for 4 ns pulse duration in binuclear Zn(II) phthalocyanine solution |
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