High-Q integrated lithium tantalate microring resonators for on-chip comb generation
Lithium tantalate on insulator (LTOI), taking advantage of high cost-effectiveness, ultra-low optical loss, and prominent electro-optic (EO) coefficient, shows great potential as an integrated waveguide-based optical platform for commercialization. Further research on monolithic nonlinear source gen...
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| Veröffentlicht in: | Optics letters 2024-10, Vol.49 (20), p.5921 |
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| creator | Cai, JiaChen Wang, Pi-Yu Li, Jin Chen, BoWen Zhou, Liping Ke, Xinjian Yang, Bingcheng Yi, Ailun Wang, Chengli Zhang, Jiaxiang Dong, Chun-Hua Wan, Shuai Ou, Xin |
| description | Lithium tantalate on insulator (LTOI), taking advantage of high cost-effectiveness, ultra-low optical loss, and prominent electro-optic (EO) coefficient, shows great potential as an integrated waveguide-based optical platform for commercialization. Further research on monolithic nonlinear source generators with tunable features is crucial in its early stages. Here, we fabricate low-loss microring resonators (intrinsic Q value above 4 × 10
) via universal subtractive manufacturing. Both Kerr and EO combs are realized based on X-cut LTOI high-Q resonators. Specifically, we elucidate the complicated synergy caused by a photorefractive (PR) effect and thermo-optic modulation, observing the soliton step using the facile laser scanning technique. Furthermore, the preliminary experimental result of the static EO comb is also exploited in a 20 GHz free spectral range (FSR) LTOI microring resonator, verifying the versatility of this unique photonic platform for on-chip microcomb generation. |
| doi_str_mv | 10.1364/OL.532214 |
| format | Article |
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) via universal subtractive manufacturing. Both Kerr and EO combs are realized based on X-cut LTOI high-Q resonators. Specifically, we elucidate the complicated synergy caused by a photorefractive (PR) effect and thermo-optic modulation, observing the soliton step using the facile laser scanning technique. Furthermore, the preliminary experimental result of the static EO comb is also exploited in a 20 GHz free spectral range (FSR) LTOI microring resonator, verifying the versatility of this unique photonic platform for on-chip microcomb generation.</description><identifier>ISSN: 0146-9592</identifier><identifier>ISSN: 1539-4794</identifier><identifier>EISSN: 1539-4794</identifier><identifier>DOI: 10.1364/OL.532214</identifier><identifier>PMID: 39404572</identifier><language>eng</language><publisher>United States: Optical Society of America</publisher><subject>Commercialization ; Cost effectiveness ; Lithium tantalates ; Photorefractivity ; Resonators ; Solitary waves ; Waveguides</subject><ispartof>Optics letters, 2024-10, Vol.49 (20), p.5921</ispartof><rights>Copyright Optical Society of America Oct 15, 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c203t-1dfcdbf7bb2918d937a9734520e7c3f861b3d77a533db6141ab20dbb7fb9fa993</cites><orcidid>0009-0004-8188-5636 ; 0000-0002-9408-6102 ; 0000-0002-8951-1469</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,3245,27905,27906</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39404572$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Cai, JiaChen</creatorcontrib><creatorcontrib>Wang, Pi-Yu</creatorcontrib><creatorcontrib>Li, Jin</creatorcontrib><creatorcontrib>Chen, BoWen</creatorcontrib><creatorcontrib>Zhou, Liping</creatorcontrib><creatorcontrib>Ke, Xinjian</creatorcontrib><creatorcontrib>Yang, Bingcheng</creatorcontrib><creatorcontrib>Yi, Ailun</creatorcontrib><creatorcontrib>Wang, Chengli</creatorcontrib><creatorcontrib>Zhang, Jiaxiang</creatorcontrib><creatorcontrib>Dong, Chun-Hua</creatorcontrib><creatorcontrib>Wan, Shuai</creatorcontrib><creatorcontrib>Ou, Xin</creatorcontrib><title>High-Q integrated lithium tantalate microring resonators for on-chip comb generation</title><title>Optics letters</title><addtitle>Opt Lett</addtitle><description>Lithium tantalate on insulator (LTOI), taking advantage of high cost-effectiveness, ultra-low optical loss, and prominent electro-optic (EO) coefficient, shows great potential as an integrated waveguide-based optical platform for commercialization. Further research on monolithic nonlinear source generators with tunable features is crucial in its early stages. Here, we fabricate low-loss microring resonators (intrinsic Q value above 4 × 10
) via universal subtractive manufacturing. Both Kerr and EO combs are realized based on X-cut LTOI high-Q resonators. Specifically, we elucidate the complicated synergy caused by a photorefractive (PR) effect and thermo-optic modulation, observing the soliton step using the facile laser scanning technique. Furthermore, the preliminary experimental result of the static EO comb is also exploited in a 20 GHz free spectral range (FSR) LTOI microring resonator, verifying the versatility of this unique photonic platform for on-chip microcomb generation.</description><subject>Commercialization</subject><subject>Cost effectiveness</subject><subject>Lithium tantalates</subject><subject>Photorefractivity</subject><subject>Resonators</subject><subject>Solitary waves</subject><subject>Waveguides</subject><issn>0146-9592</issn><issn>1539-4794</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNpdkM9LwzAUgIMobk4P_gMS8KKHzvxqshxlqBMKQ5jnkrRpl9EmM0kP_vd2bHrw9ODx8fHeB8AtRnNMOXtaF_OcEoLZGZjinMqMCcnOwRRhxjOZSzIBVzHuEEJcUHoJJlQyxHJBpmCzsu02-4DWJdMGlUwNO5u2duhhUi6pblzB3lbBB-taGEz0TiUfImx8gN5l1dbuYeV7DVvjzGiw3l2Di0Z10dyc5gx8vr5slqusWL-9L5-LrCKIpgzXTVXrRmhNJF7UkgolBWU5QUZUtFlwrGkthMoprTXHDCtNUK21aLRslJR0Bh6O3n3wX4OJqextrEzXKWf8EEuKMeeCM7QY0ft_6M4PwY3XHSjBBRHiIHw8UuO_MQbTlPtgexW-S4zKQ-pyXZTH1CN7dzIOujf1H_nblv4AZkR4yw</recordid><startdate>20241015</startdate><enddate>20241015</enddate><creator>Cai, JiaChen</creator><creator>Wang, Pi-Yu</creator><creator>Li, Jin</creator><creator>Chen, BoWen</creator><creator>Zhou, Liping</creator><creator>Ke, Xinjian</creator><creator>Yang, Bingcheng</creator><creator>Yi, Ailun</creator><creator>Wang, Chengli</creator><creator>Zhang, Jiaxiang</creator><creator>Dong, Chun-Hua</creator><creator>Wan, Shuai</creator><creator>Ou, Xin</creator><general>Optical Society of America</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0009-0004-8188-5636</orcidid><orcidid>https://orcid.org/0000-0002-9408-6102</orcidid><orcidid>https://orcid.org/0000-0002-8951-1469</orcidid></search><sort><creationdate>20241015</creationdate><title>High-Q integrated lithium tantalate microring resonators for on-chip comb generation</title><author>Cai, JiaChen ; Wang, Pi-Yu ; Li, Jin ; Chen, BoWen ; Zhou, Liping ; Ke, Xinjian ; Yang, Bingcheng ; Yi, Ailun ; Wang, Chengli ; Zhang, Jiaxiang ; Dong, Chun-Hua ; Wan, Shuai ; Ou, Xin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c203t-1dfcdbf7bb2918d937a9734520e7c3f861b3d77a533db6141ab20dbb7fb9fa993</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Commercialization</topic><topic>Cost effectiveness</topic><topic>Lithium tantalates</topic><topic>Photorefractivity</topic><topic>Resonators</topic><topic>Solitary waves</topic><topic>Waveguides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cai, JiaChen</creatorcontrib><creatorcontrib>Wang, Pi-Yu</creatorcontrib><creatorcontrib>Li, Jin</creatorcontrib><creatorcontrib>Chen, BoWen</creatorcontrib><creatorcontrib>Zhou, Liping</creatorcontrib><creatorcontrib>Ke, Xinjian</creatorcontrib><creatorcontrib>Yang, Bingcheng</creatorcontrib><creatorcontrib>Yi, Ailun</creatorcontrib><creatorcontrib>Wang, Chengli</creatorcontrib><creatorcontrib>Zhang, Jiaxiang</creatorcontrib><creatorcontrib>Dong, Chun-Hua</creatorcontrib><creatorcontrib>Wan, Shuai</creatorcontrib><creatorcontrib>Ou, Xin</creatorcontrib><collection>PubMed</collection><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><collection>MEDLINE - Academic</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cai, JiaChen</au><au>Wang, Pi-Yu</au><au>Li, Jin</au><au>Chen, BoWen</au><au>Zhou, Liping</au><au>Ke, Xinjian</au><au>Yang, Bingcheng</au><au>Yi, Ailun</au><au>Wang, Chengli</au><au>Zhang, Jiaxiang</au><au>Dong, Chun-Hua</au><au>Wan, Shuai</au><au>Ou, Xin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High-Q integrated lithium tantalate microring resonators for on-chip comb generation</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2024-10-15</date><risdate>2024</risdate><volume>49</volume><issue>20</issue><spage>5921</spage><pages>5921-</pages><issn>0146-9592</issn><issn>1539-4794</issn><eissn>1539-4794</eissn><abstract>Lithium tantalate on insulator (LTOI), taking advantage of high cost-effectiveness, ultra-low optical loss, and prominent electro-optic (EO) coefficient, shows great potential as an integrated waveguide-based optical platform for commercialization. Further research on monolithic nonlinear source generators with tunable features is crucial in its early stages. Here, we fabricate low-loss microring resonators (intrinsic Q value above 4 × 10
) via universal subtractive manufacturing. Both Kerr and EO combs are realized based on X-cut LTOI high-Q resonators. Specifically, we elucidate the complicated synergy caused by a photorefractive (PR) effect and thermo-optic modulation, observing the soliton step using the facile laser scanning technique. Furthermore, the preliminary experimental result of the static EO comb is also exploited in a 20 GHz free spectral range (FSR) LTOI microring resonator, verifying the versatility of this unique photonic platform for on-chip microcomb generation.</abstract><cop>United States</cop><pub>Optical Society of America</pub><pmid>39404572</pmid><doi>10.1364/OL.532214</doi><orcidid>https://orcid.org/0009-0004-8188-5636</orcidid><orcidid>https://orcid.org/0000-0002-9408-6102</orcidid><orcidid>https://orcid.org/0000-0002-8951-1469</orcidid></addata></record> |
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| source | Optica Publishing Group Journals |
| subjects | Commercialization Cost effectiveness Lithium tantalates Photorefractivity Resonators Solitary waves Waveguides |
| title | High-Q integrated lithium tantalate microring resonators for on-chip comb generation |
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