1.34~\mu m Q-Switched Nd:YVO4 Laser Based on Perovskite Film Saturable Absorber
Hybrid organic-inorganic methylammonium lead halide (CH 3 NH 3 PbI 3 ) perovskite with a direct band gap has emerged as a material in the development of optoelectronic devices. Here, for the first time, at 1.34~\mu \text{m} , we fabricated CH 3 NH 3 PbI 3 perovskite film saturable absorbers by spin...
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| Veröffentlicht in: | IEEE photonics technology letters 2020-01, Vol.32 (1), p.3-6 |
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| creator | Wang, Jiang Wang, Yonggang Wang, Taijin Liu, Sicong Wang, Huizhong Dong, Tao Wang, Yun |
| description | Hybrid organic-inorganic methylammonium lead halide (CH 3 NH 3 PbI 3 ) perovskite with a direct band gap has emerged as a material in the development of optoelectronic devices. Here, for the first time, at 1.34~\mu \text{m} , we fabricated CH 3 NH 3 PbI 3 perovskite film saturable absorbers by spin coating methods for passively Q-switched Nd:YVO 4 laser. The CH 3 NH 3 PbI 3 -SA shows a damage threshold of 276.6 mJ/cm 2 , a modulation depth of 18.2%, and a considerably low saturation intensity of 140.7 KW/cm 2 . By using CH 3 NH 3 PbI 3 -SA, a stable Q-switched laser with a maximum average output power of 182 mW and a pulse width of 181.6 ns can be obtained. These results reveal the promising application of CH 3 NH 3 PbI 3 in 1.34 \mu \text{m} -lasers, optical switches or optical modulators. |
| doi_str_mv | 10.1109/LPT.2019.2954012 |
| format | Article |
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Here, for the first time, at <inline-formula> <tex-math notation="LaTeX">1.34~\mu \text{m} </tex-math></inline-formula>, we fabricated CH 3 NH 3 PbI 3 perovskite film saturable absorbers by spin coating methods for passively Q-switched Nd:YVO 4 laser. The CH 3 NH 3 PbI 3 -SA shows a damage threshold of 276.6 mJ/cm 2 , a modulation depth of 18.2%, and a considerably low saturation intensity of 140.7 KW/cm 2 . By using CH 3 NH 3 PbI 3 -SA, a stable Q-switched laser with a maximum average output power of 182 mW and a pulse width of 181.6 ns can be obtained. These results reveal the promising application of CH 3 NH 3 PbI 3 in 1.34 <inline-formula> <tex-math notation="LaTeX">\mu \text{m} </tex-math></inline-formula>-lasers, optical switches or optical modulators.]]></description><identifier>ISSN: 1041-1135</identifier><identifier>DOI: 10.1109/LPT.2019.2954012</identifier><identifier>CODEN: IPTLEL</identifier><language>eng</language><publisher>IEEE</publisher><subject>Absorption ; Measurement by laser beam ; Modulation ; Optical pulses ; Optical saturation ; Perovskite ; Q-switched laser ; saturable absorber ; Solid lasers</subject><ispartof>IEEE photonics technology letters, 2020-01, Vol.32 (1), p.3-6</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-7507-4106 ; 0000-0002-3969-9459</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8903310$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27922,27923,54756</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/8903310$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Wang, Jiang</creatorcontrib><creatorcontrib>Wang, Yonggang</creatorcontrib><creatorcontrib>Wang, Taijin</creatorcontrib><creatorcontrib>Liu, Sicong</creatorcontrib><creatorcontrib>Wang, Huizhong</creatorcontrib><creatorcontrib>Dong, Tao</creatorcontrib><creatorcontrib>Wang, Yun</creatorcontrib><title>1.34~\mu m Q-Switched Nd:YVO4 Laser Based on Perovskite Film Saturable Absorber</title><title>IEEE photonics technology letters</title><addtitle>LPT</addtitle><description><![CDATA[Hybrid organic-inorganic methylammonium lead halide (CH 3 NH 3 PbI 3 ) perovskite with a direct band gap has emerged as a material in the development of optoelectronic devices. Here, for the first time, at <inline-formula> <tex-math notation="LaTeX">1.34~\mu \text{m} </tex-math></inline-formula>, we fabricated CH 3 NH 3 PbI 3 perovskite film saturable absorbers by spin coating methods for passively Q-switched Nd:YVO 4 laser. The CH 3 NH 3 PbI 3 -SA shows a damage threshold of 276.6 mJ/cm 2 , a modulation depth of 18.2%, and a considerably low saturation intensity of 140.7 KW/cm 2 . By using CH 3 NH 3 PbI 3 -SA, a stable Q-switched laser with a maximum average output power of 182 mW and a pulse width of 181.6 ns can be obtained. These results reveal the promising application of CH 3 NH 3 PbI 3 in 1.34 <inline-formula> <tex-math notation="LaTeX">\mu \text{m} </tex-math></inline-formula>-lasers, optical switches or optical modulators.]]></description><subject>Absorption</subject><subject>Measurement by laser beam</subject><subject>Modulation</subject><subject>Optical pulses</subject><subject>Optical saturation</subject><subject>Perovskite</subject><subject>Q-switched laser</subject><subject>saturable absorber</subject><subject>Solid lasers</subject><issn>1041-1135</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNotjM1KAzEYAHNQsFbvgpe8wK75km-3ibdabBUWt9IqCELJL0Z3rSRbxYvPbkEvM4eBIeQMWAnA1EWzXJecgSq5qpABPyAjYAgFgKiOyHHOr4wBVgJHpIVS4M9zv6M9vS9WX3GwL97RO3f59NgibXT2iV7t6ej2nS592n7mtzh4Oo9dT1d62CVtOk-nJm-T8emEHAbdZX_67zF5mF-vZzdF0y5uZ9OmiDCphsIw5moOCqTHibOhRmmYcjwYoWphrdTGouYhKIdBBEQug7BqX7GulfRiTM7_vtF7v_lIsdfpeyMVEwKY-AUmL0n6</recordid><startdate>20200101</startdate><enddate>20200101</enddate><creator>Wang, Jiang</creator><creator>Wang, Yonggang</creator><creator>Wang, Taijin</creator><creator>Liu, Sicong</creator><creator>Wang, Huizhong</creator><creator>Dong, Tao</creator><creator>Wang, Yun</creator><general>IEEE</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><orcidid>https://orcid.org/0000-0002-7507-4106</orcidid><orcidid>https://orcid.org/0000-0002-3969-9459</orcidid></search><sort><creationdate>20200101</creationdate><title>1.34~\mu m Q-Switched Nd:YVO4 Laser Based on Perovskite Film Saturable Absorber</title><author>Wang, Jiang ; Wang, Yonggang ; Wang, Taijin ; Liu, Sicong ; Wang, Huizhong ; Dong, Tao ; Wang, Yun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-b00d621918e47dcf648b09d2fb3963cc8abc4a2ff9d4f3f4428f3c9b3946698e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Absorption</topic><topic>Measurement by laser beam</topic><topic>Modulation</topic><topic>Optical pulses</topic><topic>Optical saturation</topic><topic>Perovskite</topic><topic>Q-switched laser</topic><topic>saturable absorber</topic><topic>Solid lasers</topic><toplevel>online_resources</toplevel><creatorcontrib>Wang, Jiang</creatorcontrib><creatorcontrib>Wang, Yonggang</creatorcontrib><creatorcontrib>Wang, Taijin</creatorcontrib><creatorcontrib>Liu, Sicong</creatorcontrib><creatorcontrib>Wang, Huizhong</creatorcontrib><creatorcontrib>Dong, Tao</creatorcontrib><creatorcontrib>Wang, Yun</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><jtitle>IEEE photonics technology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Wang, Jiang</au><au>Wang, Yonggang</au><au>Wang, Taijin</au><au>Liu, Sicong</au><au>Wang, Huizhong</au><au>Dong, Tao</au><au>Wang, Yun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>1.34~\mu m Q-Switched Nd:YVO4 Laser Based on Perovskite Film Saturable Absorber</atitle><jtitle>IEEE photonics technology letters</jtitle><stitle>LPT</stitle><date>2020-01-01</date><risdate>2020</risdate><volume>32</volume><issue>1</issue><spage>3</spage><epage>6</epage><pages>3-6</pages><issn>1041-1135</issn><coden>IPTLEL</coden><abstract><![CDATA[Hybrid organic-inorganic methylammonium lead halide (CH 3 NH 3 PbI 3 ) perovskite with a direct band gap has emerged as a material in the development of optoelectronic devices. Here, for the first time, at <inline-formula> <tex-math notation="LaTeX">1.34~\mu \text{m} </tex-math></inline-formula>, we fabricated CH 3 NH 3 PbI 3 perovskite film saturable absorbers by spin coating methods for passively Q-switched Nd:YVO 4 laser. The CH 3 NH 3 PbI 3 -SA shows a damage threshold of 276.6 mJ/cm 2 , a modulation depth of 18.2%, and a considerably low saturation intensity of 140.7 KW/cm 2 . By using CH 3 NH 3 PbI 3 -SA, a stable Q-switched laser with a maximum average output power of 182 mW and a pulse width of 181.6 ns can be obtained. These results reveal the promising application of CH 3 NH 3 PbI 3 in 1.34 <inline-formula> <tex-math notation="LaTeX">\mu \text{m} </tex-math></inline-formula>-lasers, optical switches or optical modulators.]]></abstract><pub>IEEE</pub><doi>10.1109/LPT.2019.2954012</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-7507-4106</orcidid><orcidid>https://orcid.org/0000-0002-3969-9459</orcidid></addata></record> |
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| subjects | Absorption Measurement by laser beam Modulation Optical pulses Optical saturation Perovskite Q-switched laser saturable absorber Solid lasers |
| title | 1.34~\mu m Q-Switched Nd:YVO4 Laser Based on Perovskite Film Saturable Absorber |
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