Nonlinear terahertz Kerr effect in quasi-2D MnPS 3
The quadratic electro-optic effect (Kerr effect) is shown to be efficiently induced by a terahertz (THz) electric field in the quasi-two-dimensional (2D) material MnPS 3 . The waveform of the THz-induced response practically follows the intensity of the employed nearly single-cycle THz pulse. While...
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| Veröffentlicht in: | Optics letters 2022-08, Vol.47 (16), p.4052 |
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| container_title | Optics letters |
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| creator | Cheng, Long Formisano, Fabio Grishunin, Kirill A. Gorelov, Sergey D. van Loosdrecht, Paul H. M. Yan, Jian Luo, Xuan Sheng, Zhigao Mashkovich, Evgeny A. |
| description | The quadratic electro-optic effect (Kerr effect) is shown to be efficiently induced by a terahertz (THz) electric field in the quasi-two-dimensional (2D) material MnPS
3
. The waveform of the THz-induced response practically follows the intensity of the employed nearly single-cycle THz pulse. While neither THz-induced absorption nor the linear electro-optical effect are observed, we demonstrate that the THz electric field induces the refraction coefficient anisotropy experienced by light at the wavelength of 800 nm. In our experiment, the anisotropy results in polarization rotation of the light and corresponds to a nonlinear refractive index of the sample of approximately 13.1 × 10
−14
W
−1
cm
2
. This promotes the quasi-2D MnPS
3
as a promising candidate for practical application in future ultrafast electro-optical devices. |
| doi_str_mv | 10.1364/OL.457627 |
| format | Article |
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3
. The waveform of the THz-induced response practically follows the intensity of the employed nearly single-cycle THz pulse. While neither THz-induced absorption nor the linear electro-optical effect are observed, we demonstrate that the THz electric field induces the refraction coefficient anisotropy experienced by light at the wavelength of 800 nm. In our experiment, the anisotropy results in polarization rotation of the light and corresponds to a nonlinear refractive index of the sample of approximately 13.1 × 10
−14
W
−1
cm
2
. This promotes the quasi-2D MnPS
3
as a promising candidate for practical application in future ultrafast electro-optical devices.</description><identifier>ISSN: 0146-9592</identifier><identifier>EISSN: 1539-4794</identifier><identifier>DOI: 10.1364/OL.457627</identifier><language>eng</language><ispartof>Optics letters, 2022-08, Vol.47 (16), p.4052</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c747-b0d465b48028657d3e8a0443b4489810b6c8c9f2fef574a2175f599a9d0a91a33</citedby><cites>FETCH-LOGICAL-c747-b0d465b48028657d3e8a0443b4489810b6c8c9f2fef574a2175f599a9d0a91a33</cites><orcidid>0000-0002-0825-1408 ; 0000-0001-6171-3600</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,3245,27901,27902</link.rule.ids></links><search><creatorcontrib>Cheng, Long</creatorcontrib><creatorcontrib>Formisano, Fabio</creatorcontrib><creatorcontrib>Grishunin, Kirill A.</creatorcontrib><creatorcontrib>Gorelov, Sergey D.</creatorcontrib><creatorcontrib>van Loosdrecht, Paul H. M.</creatorcontrib><creatorcontrib>Yan, Jian</creatorcontrib><creatorcontrib>Luo, Xuan</creatorcontrib><creatorcontrib>Sheng, Zhigao</creatorcontrib><creatorcontrib>Mashkovich, Evgeny A.</creatorcontrib><title>Nonlinear terahertz Kerr effect in quasi-2D MnPS 3</title><title>Optics letters</title><description>The quadratic electro-optic effect (Kerr effect) is shown to be efficiently induced by a terahertz (THz) electric field in the quasi-two-dimensional (2D) material MnPS
3
. The waveform of the THz-induced response practically follows the intensity of the employed nearly single-cycle THz pulse. While neither THz-induced absorption nor the linear electro-optical effect are observed, we demonstrate that the THz electric field induces the refraction coefficient anisotropy experienced by light at the wavelength of 800 nm. In our experiment, the anisotropy results in polarization rotation of the light and corresponds to a nonlinear refractive index of the sample of approximately 13.1 × 10
−14
W
−1
cm
2
. This promotes the quasi-2D MnPS
3
as a promising candidate for practical application in future ultrafast electro-optical devices.</description><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNotz71OwzAUQGELgUQoDLyBVwaXa_v6b0QFCiIQJLpbjmOLoJKCHQZ4eoTKdLYjfYScc1hyqfGya5eojBbmgDRcScfQODwkDXDUzCknjslJrW8AoI2UDRFPu2k7TikUOqcSXlOZf-hDKoWmnFOc6TjRz69QRyau6eP0_ELlKTnKYVvT2X8XZHN7s1ndsbZb36-uWhYNGtbDgFr1aEFYrcwgkw2AKHtE6yyHXkcbXRY5ZWUwCG5UVs4FN0BwPEi5IBf7bSy7WkvK_qOM76F8ew7-z-q71u-t8hc2X0PS</recordid><startdate>20220815</startdate><enddate>20220815</enddate><creator>Cheng, Long</creator><creator>Formisano, Fabio</creator><creator>Grishunin, Kirill A.</creator><creator>Gorelov, Sergey D.</creator><creator>van Loosdrecht, Paul H. M.</creator><creator>Yan, Jian</creator><creator>Luo, Xuan</creator><creator>Sheng, Zhigao</creator><creator>Mashkovich, Evgeny A.</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-0825-1408</orcidid><orcidid>https://orcid.org/0000-0001-6171-3600</orcidid></search><sort><creationdate>20220815</creationdate><title>Nonlinear terahertz Kerr effect in quasi-2D MnPS 3</title><author>Cheng, Long ; Formisano, Fabio ; Grishunin, Kirill A. ; Gorelov, Sergey D. ; van Loosdrecht, Paul H. M. ; Yan, Jian ; Luo, Xuan ; Sheng, Zhigao ; Mashkovich, Evgeny A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c747-b0d465b48028657d3e8a0443b4489810b6c8c9f2fef574a2175f599a9d0a91a33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cheng, Long</creatorcontrib><creatorcontrib>Formisano, Fabio</creatorcontrib><creatorcontrib>Grishunin, Kirill A.</creatorcontrib><creatorcontrib>Gorelov, Sergey D.</creatorcontrib><creatorcontrib>van Loosdrecht, Paul H. M.</creatorcontrib><creatorcontrib>Yan, Jian</creatorcontrib><creatorcontrib>Luo, Xuan</creatorcontrib><creatorcontrib>Sheng, Zhigao</creatorcontrib><creatorcontrib>Mashkovich, Evgeny A.</creatorcontrib><collection>CrossRef</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cheng, Long</au><au>Formisano, Fabio</au><au>Grishunin, Kirill A.</au><au>Gorelov, Sergey D.</au><au>van Loosdrecht, Paul H. M.</au><au>Yan, Jian</au><au>Luo, Xuan</au><au>Sheng, Zhigao</au><au>Mashkovich, Evgeny A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nonlinear terahertz Kerr effect in quasi-2D MnPS 3</atitle><jtitle>Optics letters</jtitle><date>2022-08-15</date><risdate>2022</risdate><volume>47</volume><issue>16</issue><spage>4052</spage><pages>4052-</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><abstract>The quadratic electro-optic effect (Kerr effect) is shown to be efficiently induced by a terahertz (THz) electric field in the quasi-two-dimensional (2D) material MnPS
3
. The waveform of the THz-induced response practically follows the intensity of the employed nearly single-cycle THz pulse. While neither THz-induced absorption nor the linear electro-optical effect are observed, we demonstrate that the THz electric field induces the refraction coefficient anisotropy experienced by light at the wavelength of 800 nm. In our experiment, the anisotropy results in polarization rotation of the light and corresponds to a nonlinear refractive index of the sample of approximately 13.1 × 10
−14
W
−1
cm
2
. This promotes the quasi-2D MnPS
3
as a promising candidate for practical application in future ultrafast electro-optical devices.</abstract><doi>10.1364/OL.457627</doi><orcidid>https://orcid.org/0000-0002-0825-1408</orcidid><orcidid>https://orcid.org/0000-0001-6171-3600</orcidid></addata></record> |
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| title | Nonlinear terahertz Kerr effect in quasi-2D MnPS 3 |
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