Room-temperature polariton lasing in GaN microrods with large Rabi splitting
Room-temperature polariton lasing is achieved in GaN microrods grown by metal-organic vapor phase epitaxy. We demonstrate a large Rabi splitting (Ω = 2g 0 ) up to 162 meV, exceeding the results from both the state-of-the-art nitride-based planar microcavities and previously reported GaN microrods. A...
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| Veröffentlicht in: | Optics express 2022-05, Vol.30 (10), p.16794-16801 |
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| container_title | Optics express |
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| creator | Chen, Huanqing Li, Junchao Yu, Guo Zong, Hua Lang, Rui Lei, Menglai Li, Shukun Khan, Muhammad Saddique Akbar Yang, Yue Wei, Tiantian Liao, Hui Meng, Linghai Wen, Peijun Hu, Xiaodong |
| description | Room-temperature polariton lasing is achieved in GaN microrods grown by metal-organic vapor phase epitaxy. We demonstrate a large Rabi splitting (Ω = 2g
0
) up to 162 meV, exceeding the results from both the state-of-the-art nitride-based planar microcavities and previously reported GaN microrods. An ultra-low threshold of 1.8 kW/cm
2
is observed by power-dependent photoluminescence spectra, with the linewidth down to 1.31 meV and the blue shift up to 17.8 meV. This large Rabi splitting distinguishes our coherent light emission from a conventional photon lasing, which strongly supports the preparation of coherent light sources in integrated optical circuits and the study of exciting phenomena in macroscopic quantum states. |
| doi_str_mv | 10.1364/OE.456945 |
| format | Article |
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0
) up to 162 meV, exceeding the results from both the state-of-the-art nitride-based planar microcavities and previously reported GaN microrods. An ultra-low threshold of 1.8 kW/cm
2
is observed by power-dependent photoluminescence spectra, with the linewidth down to 1.31 meV and the blue shift up to 17.8 meV. This large Rabi splitting distinguishes our coherent light emission from a conventional photon lasing, which strongly supports the preparation of coherent light sources in integrated optical circuits and the study of exciting phenomena in macroscopic quantum states.</description><identifier>ISSN: 1094-4087</identifier><identifier>EISSN: 1094-4087</identifier><identifier>DOI: 10.1364/OE.456945</identifier><language>eng</language><ispartof>Optics express, 2022-05, Vol.30 (10), p.16794-16801</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c297t-e0530a468b87da10bbfc4dd785978df602f117d8c563e75e2d6fa9fec31a7373</citedby><cites>FETCH-LOGICAL-c297t-e0530a468b87da10bbfc4dd785978df602f117d8c563e75e2d6fa9fec31a7373</cites><orcidid>0000-0002-1282-0001 ; 0000-0002-9989-183X ; 0000-0002-8375-3977</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,860,27901,27902</link.rule.ids></links><search><creatorcontrib>Chen, Huanqing</creatorcontrib><creatorcontrib>Li, Junchao</creatorcontrib><creatorcontrib>Yu, Guo</creatorcontrib><creatorcontrib>Zong, Hua</creatorcontrib><creatorcontrib>Lang, Rui</creatorcontrib><creatorcontrib>Lei, Menglai</creatorcontrib><creatorcontrib>Li, Shukun</creatorcontrib><creatorcontrib>Khan, Muhammad Saddique Akbar</creatorcontrib><creatorcontrib>Yang, Yue</creatorcontrib><creatorcontrib>Wei, Tiantian</creatorcontrib><creatorcontrib>Liao, Hui</creatorcontrib><creatorcontrib>Meng, Linghai</creatorcontrib><creatorcontrib>Wen, Peijun</creatorcontrib><creatorcontrib>Hu, Xiaodong</creatorcontrib><title>Room-temperature polariton lasing in GaN microrods with large Rabi splitting</title><title>Optics express</title><description>Room-temperature polariton lasing is achieved in GaN microrods grown by metal-organic vapor phase epitaxy. We demonstrate a large Rabi splitting (Ω = 2g
0
) up to 162 meV, exceeding the results from both the state-of-the-art nitride-based planar microcavities and previously reported GaN microrods. An ultra-low threshold of 1.8 kW/cm
2
is observed by power-dependent photoluminescence spectra, with the linewidth down to 1.31 meV and the blue shift up to 17.8 meV. This large Rabi splitting distinguishes our coherent light emission from a conventional photon lasing, which strongly supports the preparation of coherent light sources in integrated optical circuits and the study of exciting phenomena in macroscopic quantum states.</description><issn>1094-4087</issn><issn>1094-4087</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpNkM1KAzEAhIMoWKsH3yBHPWzNfzZHKbUKxULpPWQ3SY3sbtYkRXx7t9SDpxmYj2EYAO4xWmAq2NN2tWBcKMYvwAwjxSqGann5z1-Dm5w_EcJMKjkDm12MfVVcP7pkyjE5OMbOpFDiADuTw3CAYYBr8w770KaYos3wO5SPKUwHB3emCTCPXShlQm_BlTdddnd_Ogf7l9V--Vpttuu35fOmaomSpXKIU2SYqJtaWoNR0_iWWStrrmRtvUDEYyxt3XJBneSOWOGN8q6l2Egq6Rw8nGvHFL-OLhfdh9y6rjODi8esiSSMUMUFmdDHMzptzzk5r8cUepN-NEb6dJjervT5MPoLZGdd7A</recordid><startdate>20220509</startdate><enddate>20220509</enddate><creator>Chen, Huanqing</creator><creator>Li, Junchao</creator><creator>Yu, Guo</creator><creator>Zong, Hua</creator><creator>Lang, Rui</creator><creator>Lei, Menglai</creator><creator>Li, Shukun</creator><creator>Khan, Muhammad Saddique Akbar</creator><creator>Yang, Yue</creator><creator>Wei, Tiantian</creator><creator>Liao, Hui</creator><creator>Meng, Linghai</creator><creator>Wen, Peijun</creator><creator>Hu, Xiaodong</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-1282-0001</orcidid><orcidid>https://orcid.org/0000-0002-9989-183X</orcidid><orcidid>https://orcid.org/0000-0002-8375-3977</orcidid></search><sort><creationdate>20220509</creationdate><title>Room-temperature polariton lasing in GaN microrods with large Rabi splitting</title><author>Chen, Huanqing ; Li, Junchao ; Yu, Guo ; Zong, Hua ; Lang, Rui ; Lei, Menglai ; Li, Shukun ; Khan, Muhammad Saddique Akbar ; Yang, Yue ; Wei, Tiantian ; Liao, Hui ; Meng, Linghai ; Wen, Peijun ; Hu, Xiaodong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c297t-e0530a468b87da10bbfc4dd785978df602f117d8c563e75e2d6fa9fec31a7373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Huanqing</creatorcontrib><creatorcontrib>Li, Junchao</creatorcontrib><creatorcontrib>Yu, Guo</creatorcontrib><creatorcontrib>Zong, Hua</creatorcontrib><creatorcontrib>Lang, Rui</creatorcontrib><creatorcontrib>Lei, Menglai</creatorcontrib><creatorcontrib>Li, Shukun</creatorcontrib><creatorcontrib>Khan, Muhammad Saddique Akbar</creatorcontrib><creatorcontrib>Yang, Yue</creatorcontrib><creatorcontrib>Wei, Tiantian</creatorcontrib><creatorcontrib>Liao, Hui</creatorcontrib><creatorcontrib>Meng, Linghai</creatorcontrib><creatorcontrib>Wen, Peijun</creatorcontrib><creatorcontrib>Hu, Xiaodong</creatorcontrib><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Optics express</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Huanqing</au><au>Li, Junchao</au><au>Yu, Guo</au><au>Zong, Hua</au><au>Lang, Rui</au><au>Lei, Menglai</au><au>Li, Shukun</au><au>Khan, Muhammad Saddique Akbar</au><au>Yang, Yue</au><au>Wei, Tiantian</au><au>Liao, Hui</au><au>Meng, Linghai</au><au>Wen, Peijun</au><au>Hu, Xiaodong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Room-temperature polariton lasing in GaN microrods with large Rabi splitting</atitle><jtitle>Optics express</jtitle><date>2022-05-09</date><risdate>2022</risdate><volume>30</volume><issue>10</issue><spage>16794</spage><epage>16801</epage><pages>16794-16801</pages><issn>1094-4087</issn><eissn>1094-4087</eissn><abstract>Room-temperature polariton lasing is achieved in GaN microrods grown by metal-organic vapor phase epitaxy. We demonstrate a large Rabi splitting (Ω = 2g
0
) up to 162 meV, exceeding the results from both the state-of-the-art nitride-based planar microcavities and previously reported GaN microrods. An ultra-low threshold of 1.8 kW/cm
2
is observed by power-dependent photoluminescence spectra, with the linewidth down to 1.31 meV and the blue shift up to 17.8 meV. This large Rabi splitting distinguishes our coherent light emission from a conventional photon lasing, which strongly supports the preparation of coherent light sources in integrated optical circuits and the study of exciting phenomena in macroscopic quantum states.</abstract><doi>10.1364/OE.456945</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-1282-0001</orcidid><orcidid>https://orcid.org/0000-0002-9989-183X</orcidid><orcidid>https://orcid.org/0000-0002-8375-3977</orcidid><oa>free_for_read</oa></addata></record> |
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| title | Room-temperature polariton lasing in GaN microrods with large Rabi splitting |
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