Amplified spontaneous emission (ASE) and laser effects in β-LiYF4: Ce, Tb micro- and nanocrystals
•Novel β-LiYF4: Ce, Tb crystals have been prepared.•Thresholds of amplified spontaneous emission (ASE) and laser effects have been measured.•Laser emission was characterized. β-NaYF4 crystals family are interesting materials and have potential for various applications. Here we present our research r...
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| Veröffentlicht in: | Optics and laser technology 2020-06, Vol.126, p.106123, Article 106123 |
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| container_title | Optics and laser technology |
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| creator | Pavel, E. Marinescu, V. Lungulescu, M. Sbarcea, B. |
| description | •Novel β-LiYF4: Ce, Tb crystals have been prepared.•Thresholds of amplified spontaneous emission (ASE) and laser effects have been measured.•Laser emission was characterized.
β-NaYF4 crystals family are interesting materials and have potential for various applications.
Here we present our research regarding amplified spontaneous emission (ASE) and laser effects of three materials: LiY0.7 F4: (Ce0.2 Tb0.1), NaY0.5 F4: (Ce0.4 Tb0.1) and LiLuY0.7 F4: (Ce0.2 Tb0.1), prepared by hydrothermal synthesis method. The luminescent active ion is Tb3+.
β- LiY0.7 F4: (Ce0.2 Tb0.1) crystals with a hexagonal plate shape have ASE threshold at 400 mW/cm2, excitation with λex = 365 nm and a laser threshold at 490 J for a doped PMMA rod with a length of 25 mm. Laser line was observed at 542 nm. |
| doi_str_mv | 10.1016/j.optlastec.2020.106123 |
| format | Article |
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β-NaYF4 crystals family are interesting materials and have potential for various applications.
Here we present our research regarding amplified spontaneous emission (ASE) and laser effects of three materials: LiY0.7 F4: (Ce0.2 Tb0.1), NaY0.5 F4: (Ce0.4 Tb0.1) and LiLuY0.7 F4: (Ce0.2 Tb0.1), prepared by hydrothermal synthesis method. The luminescent active ion is Tb3+.
β- LiY0.7 F4: (Ce0.2 Tb0.1) crystals with a hexagonal plate shape have ASE threshold at 400 mW/cm2, excitation with λex = 365 nm and a laser threshold at 490 J for a doped PMMA rod with a length of 25 mm. Laser line was observed at 542 nm.</description><identifier>ISSN: 0030-3992</identifier><identifier>EISSN: 1879-2545</identifier><identifier>DOI: 10.1016/j.optlastec.2020.106123</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Amplification ; Amplified spontaneous emission (ASE) ; Hydrothermal crystal growth ; Hydrothermal growth ; Laser effect ; Lasers ; Nanocrystals ; Spontaneous emission ; β-LiYF4: Ce, Tb micro- and nanocrystals</subject><ispartof>Optics and laser technology, 2020-06, Vol.126, p.106123, Article 106123</ispartof><rights>2020 Elsevier Ltd</rights><rights>Copyright Elsevier BV Jun 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c289t-ae3805da76491c2a33157642d55a278ea3c11c4cddfeaeb487e267db44ef34253</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0030399219316731$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Pavel, E.</creatorcontrib><creatorcontrib>Marinescu, V.</creatorcontrib><creatorcontrib>Lungulescu, M.</creatorcontrib><creatorcontrib>Sbarcea, B.</creatorcontrib><title>Amplified spontaneous emission (ASE) and laser effects in β-LiYF4: Ce, Tb micro- and nanocrystals</title><title>Optics and laser technology</title><description>•Novel β-LiYF4: Ce, Tb crystals have been prepared.•Thresholds of amplified spontaneous emission (ASE) and laser effects have been measured.•Laser emission was characterized.
β-NaYF4 crystals family are interesting materials and have potential for various applications.
Here we present our research regarding amplified spontaneous emission (ASE) and laser effects of three materials: LiY0.7 F4: (Ce0.2 Tb0.1), NaY0.5 F4: (Ce0.4 Tb0.1) and LiLuY0.7 F4: (Ce0.2 Tb0.1), prepared by hydrothermal synthesis method. The luminescent active ion is Tb3+.
β- LiY0.7 F4: (Ce0.2 Tb0.1) crystals with a hexagonal plate shape have ASE threshold at 400 mW/cm2, excitation with λex = 365 nm and a laser threshold at 490 J for a doped PMMA rod with a length of 25 mm. Laser line was observed at 542 nm.</description><subject>Amplification</subject><subject>Amplified spontaneous emission (ASE)</subject><subject>Hydrothermal crystal growth</subject><subject>Hydrothermal growth</subject><subject>Laser effect</subject><subject>Lasers</subject><subject>Nanocrystals</subject><subject>Spontaneous emission</subject><subject>β-LiYF4: Ce, Tb micro- and nanocrystals</subject><issn>0030-3992</issn><issn>1879-2545</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkM9KAzEQxoMoWKvPYMCLglvzb_95K6VVoeDBevAU0mQWsnSTNdkKfS0fxGcyteLV0zcM38w380PokpIJJbS4aye-HzYqDqAnjLB9t6CMH6ERrco6Y7nIj9GIEE4yXtfsFJ3F2BJCRJHzEVpPu35jGwsGx967QTnw24ihszFa7_D19GV-g5UzOEVAwNA0oIeIrcNfn9nSvi3EPZ7BLV6tcWd18NmP2SnnddjFQW3iOTppksDFr47R62K-mj1my-eHp9l0mWlW1UOmgFckN6osRE01U5zTPNXM5LliZQWKa0q10MY0oGAtqhJYUZq1ENBwwXI-RleHvX3w71uIg2z9NrgUKZkQhBJWF1VylQdXujXGAI3sg-1U2ElK5B6obOUfULkHKg9A0-T0MAnpiQ8LQUZtwWkwNiQm0nj7745v6BSCiw</recordid><startdate>202006</startdate><enddate>202006</enddate><creator>Pavel, E.</creator><creator>Marinescu, V.</creator><creator>Lungulescu, M.</creator><creator>Sbarcea, B.</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>202006</creationdate><title>Amplified spontaneous emission (ASE) and laser effects in β-LiYF4: Ce, Tb micro- and nanocrystals</title><author>Pavel, E. ; Marinescu, V. ; Lungulescu, M. ; Sbarcea, B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c289t-ae3805da76491c2a33157642d55a278ea3c11c4cddfeaeb487e267db44ef34253</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Amplification</topic><topic>Amplified spontaneous emission (ASE)</topic><topic>Hydrothermal crystal growth</topic><topic>Hydrothermal growth</topic><topic>Laser effect</topic><topic>Lasers</topic><topic>Nanocrystals</topic><topic>Spontaneous emission</topic><topic>β-LiYF4: Ce, Tb micro- and nanocrystals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pavel, E.</creatorcontrib><creatorcontrib>Marinescu, V.</creatorcontrib><creatorcontrib>Lungulescu, M.</creatorcontrib><creatorcontrib>Sbarcea, B.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Optics and laser technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pavel, E.</au><au>Marinescu, V.</au><au>Lungulescu, M.</au><au>Sbarcea, B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Amplified spontaneous emission (ASE) and laser effects in β-LiYF4: Ce, Tb micro- and nanocrystals</atitle><jtitle>Optics and laser technology</jtitle><date>2020-06</date><risdate>2020</risdate><volume>126</volume><spage>106123</spage><pages>106123-</pages><artnum>106123</artnum><issn>0030-3992</issn><eissn>1879-2545</eissn><abstract>•Novel β-LiYF4: Ce, Tb crystals have been prepared.•Thresholds of amplified spontaneous emission (ASE) and laser effects have been measured.•Laser emission was characterized.
β-NaYF4 crystals family are interesting materials and have potential for various applications.
Here we present our research regarding amplified spontaneous emission (ASE) and laser effects of three materials: LiY0.7 F4: (Ce0.2 Tb0.1), NaY0.5 F4: (Ce0.4 Tb0.1) and LiLuY0.7 F4: (Ce0.2 Tb0.1), prepared by hydrothermal synthesis method. The luminescent active ion is Tb3+.
β- LiY0.7 F4: (Ce0.2 Tb0.1) crystals with a hexagonal plate shape have ASE threshold at 400 mW/cm2, excitation with λex = 365 nm and a laser threshold at 490 J for a doped PMMA rod with a length of 25 mm. Laser line was observed at 542 nm.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.optlastec.2020.106123</doi></addata></record> |
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| subjects | Amplification Amplified spontaneous emission (ASE) Hydrothermal crystal growth Hydrothermal growth Laser effect Lasers Nanocrystals Spontaneous emission β-LiYF4: Ce, Tb micro- and nanocrystals |
| title | Amplified spontaneous emission (ASE) and laser effects in β-LiYF4: Ce, Tb micro- and nanocrystals |
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