Note: An in situ method for measuring the non-linear response of a Fabry-Perot cavity
The transfer cavity is a very important frequency reference for laser stabilization and is widely used for applications such as precision measurements and laser cooling of ions or molecules. But the non-linear response of the piezoelectric ceramic transducer (PZT) in the Fabry-Perot cavity limits th...
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| Veröffentlicht in: | Review of scientific instruments 2016-09, Vol.87 (9), p.096102-096102 |
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| container_end_page | 096102 |
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| container_issue | 9 |
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| container_title | Review of scientific instruments |
| container_volume | 87 |
| creator | Bu, Wenhao Liu, Mengke Xie, Dizhou Yan, Bo |
| description | The transfer cavity is a very important frequency reference for laser stabilization and is widely used for applications such as precision measurements and laser cooling of ions or molecules. But the non-linear response of the piezoelectric ceramic transducer (PZT) in the Fabry-Perot cavity limits the performance of the laser stabilization. Thus, measuring and controlling such non-linearity is essential. Here we report an in situ, optical method to characterize this non-linearity by measuring the resonant signals of a dual-frequency laser. The differential measurement makes it insensitive to the laser and cavity drifts, while maintaining a very high sensitivity. It can be applied for various applications with PZTs, especially in an optical lab. |
| doi_str_mv | 10.1063/1.4963361 |
| format | Article |
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But the non-linear response of the piezoelectric ceramic transducer (PZT) in the Fabry-Perot cavity limits the performance of the laser stabilization. Thus, measuring and controlling such non-linearity is essential. Here we report an in situ, optical method to characterize this non-linearity by measuring the resonant signals of a dual-frequency laser. The differential measurement makes it insensitive to the laser and cavity drifts, while maintaining a very high sensitivity. 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It can be applied for various applications with PZTs, especially in an optical lab.</description><subject>Fabry-Perot interferometers</subject><subject>Laser cooling</subject><subject>Lasers</subject><subject>Linearity</subject><subject>Nonlinear response</subject><subject>Nonlinearity</subject><subject>Piezoelectricity</subject><subject>Scientific apparatus & instruments</subject><subject>Stabilization</subject><issn>0034-6748</issn><issn>1089-7623</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp90MtKxDAUBuAgio6XhS8gATcqdMylTVN3MjgqDOpC1-FMk2qkTcYkFebtrcyooGAWSRYf_zn8CB1SMqZE8HM6zivBuaAbaESJrLJSML6JRoTwPBNlLnfQboyvZDgFpdtoh5WlZEVVjNDTnU_mAl86bB2ONvW4M-nFa9z4MHwh9sG6Z5xeDHbeZa11BgIOJi68iwb7BgOewjwsswcTfMI1vNu03EdbDbTRHKzfPfQ4vXqc3GSz--vbyeUsq7nkKePAALQoGsZZDppA3mjIdaULpjWRpZaG1IzS4aroXEBlmKGcCFlCyeua76GTVewi-LfexKQ6G2vTtuCM76OikheilBUTAz3-RV99H9ywnGKUUZETJotBna5UHXyMwTRqEWwHYakoUZ9VK6rWVQ_2aJ3Yzzujv-VXtwM4W4FY2wTJevdt3n34SVIL3fyH_47-AFm5k0M</recordid><startdate>201609</startdate><enddate>201609</enddate><creator>Bu, Wenhao</creator><creator>Liu, Mengke</creator><creator>Xie, Dizhou</creator><creator>Yan, Bo</creator><general>American Institute of Physics</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-5708-2460</orcidid></search><sort><creationdate>201609</creationdate><title>Note: An in situ method for measuring the non-linear response of a Fabry-Perot cavity</title><author>Bu, Wenhao ; Liu, Mengke ; Xie, Dizhou ; Yan, Bo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c383t-3a2aad65f2324ad0a4fda4d9d52dd087d8e0c2110c291b6a9e2e130687a73cc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Fabry-Perot interferometers</topic><topic>Laser cooling</topic><topic>Lasers</topic><topic>Linearity</topic><topic>Nonlinear response</topic><topic>Nonlinearity</topic><topic>Piezoelectricity</topic><topic>Scientific apparatus & instruments</topic><topic>Stabilization</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bu, Wenhao</creatorcontrib><creatorcontrib>Liu, Mengke</creatorcontrib><creatorcontrib>Xie, Dizhou</creatorcontrib><creatorcontrib>Yan, Bo</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Review of scientific instruments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bu, Wenhao</au><au>Liu, Mengke</au><au>Xie, Dizhou</au><au>Yan, Bo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Note: An in situ method for measuring the non-linear response of a Fabry-Perot cavity</atitle><jtitle>Review of scientific instruments</jtitle><addtitle>Rev Sci Instrum</addtitle><date>2016-09</date><risdate>2016</risdate><volume>87</volume><issue>9</issue><spage>096102</spage><epage>096102</epage><pages>096102-096102</pages><issn>0034-6748</issn><eissn>1089-7623</eissn><coden>RSINAK</coden><abstract>The transfer cavity is a very important frequency reference for laser stabilization and is widely used for applications such as precision measurements and laser cooling of ions or molecules. 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| ispartof | Review of scientific instruments, 2016-09, Vol.87 (9), p.096102-096102 |
| issn | 0034-6748 1089-7623 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1835678926 |
| source | AIP Journals Complete; Alma/SFX Local Collection |
| subjects | Fabry-Perot interferometers Laser cooling Lasers Linearity Nonlinear response Nonlinearity Piezoelectricity Scientific apparatus & instruments Stabilization |
| title | Note: An in situ method for measuring the non-linear response of a Fabry-Perot cavity |
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