Random laser action in bovine semen
Experiments using bovine semen reveal that the addition of a high-gain water soluble dye results in random laser action when excited by a Q-switched, frequency doubled, Nd:Yag laser. The data shows that the linewidth collapse of the emission is correlated to the sperm count of the individual samples...
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| Veröffentlicht in: | Optics communications 2011-03, Vol.284 (5), p.1257-1258 |
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| container_title | Optics communications |
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| creator | Smuk, Andrei Lazaro, Edgar Olson, Leif P. Lawandy, N.M. |
| description | Experiments using bovine semen reveal that the addition of a high-gain water soluble dye results in random laser action when excited by a Q-switched, frequency doubled, Nd:Yag laser. The data shows that the linewidth collapse of the emission is correlated to the sperm count of the individual samples, potentially making this a rapid, low sample volume approach to count determination.
► Bovine semen and laser dyes as random laser media. ► Sperm acts as a scattering medium to create long paths and closed paths. ► Excitation by 532nm Q-switched laser results in narrowing of the emission. ► Line-width is narrower with higher sperm count. ► Provides a simple ultra-fast sperm count measurement method. |
| doi_str_mv | 10.1016/j.optcom.2010.11.004 |
| format | Article |
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► Bovine semen and laser dyes as random laser media. ► Sperm acts as a scattering medium to create long paths and closed paths. ► Excitation by 532nm Q-switched laser results in narrowing of the emission. ► Line-width is narrower with higher sperm count. ► Provides a simple ultra-fast sperm count measurement method.</description><identifier>ISSN: 0030-4018</identifier><identifier>EISSN: 1873-0310</identifier><identifier>DOI: 10.1016/j.optcom.2010.11.004</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Collapse ; Correlation ; Counting ; Detection ; Dyes ; Emission ; Excitation ; Fluorescence ; Lasers ; Linewidth ; Medical ; Scattering ; Semen</subject><ispartof>Optics communications, 2011-03, Vol.284 (5), p.1257-1258</ispartof><rights>2010 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c339t-dcdd95fc62a3434886855110052156abce4e27a4e0d700fb311bfd793287ebad3</citedby><cites>FETCH-LOGICAL-c339t-dcdd95fc62a3434886855110052156abce4e27a4e0d700fb311bfd793287ebad3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.optcom.2010.11.004$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3549,27923,27924,45994</link.rule.ids></links><search><creatorcontrib>Smuk, Andrei</creatorcontrib><creatorcontrib>Lazaro, Edgar</creatorcontrib><creatorcontrib>Olson, Leif P.</creatorcontrib><creatorcontrib>Lawandy, N.M.</creatorcontrib><title>Random laser action in bovine semen</title><title>Optics communications</title><description>Experiments using bovine semen reveal that the addition of a high-gain water soluble dye results in random laser action when excited by a Q-switched, frequency doubled, Nd:Yag laser. The data shows that the linewidth collapse of the emission is correlated to the sperm count of the individual samples, potentially making this a rapid, low sample volume approach to count determination.
► Bovine semen and laser dyes as random laser media. ► Sperm acts as a scattering medium to create long paths and closed paths. ► Excitation by 532nm Q-switched laser results in narrowing of the emission. ► Line-width is narrower with higher sperm count. ► Provides a simple ultra-fast sperm count measurement method.</description><subject>Collapse</subject><subject>Correlation</subject><subject>Counting</subject><subject>Detection</subject><subject>Dyes</subject><subject>Emission</subject><subject>Excitation</subject><subject>Fluorescence</subject><subject>Lasers</subject><subject>Linewidth</subject><subject>Medical</subject><subject>Scattering</subject><subject>Semen</subject><issn>0030-4018</issn><issn>1873-0310</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kEFLxDAUhIMouK7-Aw8FL15a32vSNnsRZHFVWBBEzyFNXiFLm6xJd8F_b5d69jQwzAzMx9gtQoGA9cOuCPvRhKEo4WRhASDO2AJlw3PgCOdsAcAhF4Dykl2ltAMAFFwu2N2H9jYMWa8TxUyb0QWfOZ-14eg8ZYkG8tfsotN9ops_XbKvzfPn-jXfvr-8rZ-2ueF8NebWWLuqOlOXmgsupKxlVSECVCVWtW4NCSobLQhsA9C1HLHtbLPipWyo1ZYv2f28u4_h-0BpVINLhvpeewqHpLBusJSS180UFXPUxJBSpE7toxt0_FEI6sRE7dTMRJ2YKEQ1MZlqj3ONphtHR1El48gbsi6SGZUN7v-BX3Uvaoc</recordid><startdate>20110301</startdate><enddate>20110301</enddate><creator>Smuk, Andrei</creator><creator>Lazaro, Edgar</creator><creator>Olson, Leif P.</creator><creator>Lawandy, N.M.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20110301</creationdate><title>Random laser action in bovine semen</title><author>Smuk, Andrei ; Lazaro, Edgar ; Olson, Leif P. ; Lawandy, N.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c339t-dcdd95fc62a3434886855110052156abce4e27a4e0d700fb311bfd793287ebad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Collapse</topic><topic>Correlation</topic><topic>Counting</topic><topic>Detection</topic><topic>Dyes</topic><topic>Emission</topic><topic>Excitation</topic><topic>Fluorescence</topic><topic>Lasers</topic><topic>Linewidth</topic><topic>Medical</topic><topic>Scattering</topic><topic>Semen</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Smuk, Andrei</creatorcontrib><creatorcontrib>Lazaro, Edgar</creatorcontrib><creatorcontrib>Olson, Leif P.</creatorcontrib><creatorcontrib>Lawandy, N.M.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Optics communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Smuk, Andrei</au><au>Lazaro, Edgar</au><au>Olson, Leif P.</au><au>Lawandy, N.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Random laser action in bovine semen</atitle><jtitle>Optics communications</jtitle><date>2011-03-01</date><risdate>2011</risdate><volume>284</volume><issue>5</issue><spage>1257</spage><epage>1258</epage><pages>1257-1258</pages><issn>0030-4018</issn><eissn>1873-0310</eissn><abstract>Experiments using bovine semen reveal that the addition of a high-gain water soluble dye results in random laser action when excited by a Q-switched, frequency doubled, Nd:Yag laser. The data shows that the linewidth collapse of the emission is correlated to the sperm count of the individual samples, potentially making this a rapid, low sample volume approach to count determination.
► Bovine semen and laser dyes as random laser media. ► Sperm acts as a scattering medium to create long paths and closed paths. ► Excitation by 532nm Q-switched laser results in narrowing of the emission. ► Line-width is narrower with higher sperm count. ► Provides a simple ultra-fast sperm count measurement method.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.optcom.2010.11.004</doi><tpages>2</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0030-4018 |
| ispartof | Optics communications, 2011-03, Vol.284 (5), p.1257-1258 |
| issn | 0030-4018 1873-0310 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1671288367 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Collapse Correlation Counting Detection Dyes Emission Excitation Fluorescence Lasers Linewidth Medical Scattering Semen |
| title | Random laser action in bovine semen |
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