AC Magnetic Field Sensing Using Continuous-Wave Optically Detected Magnetic Resonance of Nitrogen Vacancy Centers in Diamond
Nitrogen-vacancy (NV) centers in diamond are considered sensors for detecting magnetic fields. Pulsed optically detected magnetic resonance (ODMR) is typically used to detect AC magnetic fields; however, this technique can only be implemented after careful calibration that involves aligning an exter...
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| creator | Saijo, Soya Matsuzaki, Yuichiro Saito, Shiro Hanano, Ikuya Watanabe, Hideyuki Mizuochi, Norikazu Ishi-Hayase, Junko |
| description | Nitrogen-vacancy (NV) centers in diamond are considered sensors for detecting
magnetic fields. Pulsed optically detected magnetic resonance (ODMR) is
typically used to detect AC magnetic fields; however, this technique can only
be implemented after careful calibration that involves aligning an external
static magnetic field, measuring continuous-wave (CW) ODMR, determining the
Rabi frequency, and setting the microwave phase. In contrast, CW-ODMR can be
simply implemented by continuous application of green CW laser and a microwave
filed. In this letter, we report a method that uses NV centers and CW-ODMR to
detect AC magnetic fields. Unlike conventional methods that use NV centers to
detect AC magnetic fields, the proposed method requires neither a pulse
sequence nor an externally applied DC magnetic field; this greatly simplifies
the procedure and apparatus needed to implement this method. This method
provides a sensitivity of 2.5 {\mu}T/Hz$^{1/2}$ at room temperature. Thus, this
simple alternative to existing AC magnetic field sensors paves the way for a
practical and feasible quantum sensor. |
| doi_str_mv | 10.48550/arxiv.1801.05865 |
| format | Article |
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magnetic fields. Pulsed optically detected magnetic resonance (ODMR) is
typically used to detect AC magnetic fields; however, this technique can only
be implemented after careful calibration that involves aligning an external
static magnetic field, measuring continuous-wave (CW) ODMR, determining the
Rabi frequency, and setting the microwave phase. In contrast, CW-ODMR can be
simply implemented by continuous application of green CW laser and a microwave
filed. In this letter, we report a method that uses NV centers and CW-ODMR to
detect AC magnetic fields. Unlike conventional methods that use NV centers to
detect AC magnetic fields, the proposed method requires neither a pulse
sequence nor an externally applied DC magnetic field; this greatly simplifies
the procedure and apparatus needed to implement this method. This method
provides a sensitivity of 2.5 {\mu}T/Hz$^{1/2}$ at room temperature. Thus, this
simple alternative to existing AC magnetic field sensors paves the way for a
practical and feasible quantum sensor.</description><identifier>DOI: 10.48550/arxiv.1801.05865</identifier><language>eng</language><subject>Physics - Quantum Physics</subject><creationdate>2018-01</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/1801.05865$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.1801.05865$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Saijo, Soya</creatorcontrib><creatorcontrib>Matsuzaki, Yuichiro</creatorcontrib><creatorcontrib>Saito, Shiro</creatorcontrib><creatorcontrib>Hanano, Ikuya</creatorcontrib><creatorcontrib>Watanabe, Hideyuki</creatorcontrib><creatorcontrib>Mizuochi, Norikazu</creatorcontrib><creatorcontrib>Ishi-Hayase, Junko</creatorcontrib><title>AC Magnetic Field Sensing Using Continuous-Wave Optically Detected Magnetic Resonance of Nitrogen Vacancy Centers in Diamond</title><description>Nitrogen-vacancy (NV) centers in diamond are considered sensors for detecting
magnetic fields. Pulsed optically detected magnetic resonance (ODMR) is
typically used to detect AC magnetic fields; however, this technique can only
be implemented after careful calibration that involves aligning an external
static magnetic field, measuring continuous-wave (CW) ODMR, determining the
Rabi frequency, and setting the microwave phase. In contrast, CW-ODMR can be
simply implemented by continuous application of green CW laser and a microwave
filed. In this letter, we report a method that uses NV centers and CW-ODMR to
detect AC magnetic fields. Unlike conventional methods that use NV centers to
detect AC magnetic fields, the proposed method requires neither a pulse
sequence nor an externally applied DC magnetic field; this greatly simplifies
the procedure and apparatus needed to implement this method. This method
provides a sensitivity of 2.5 {\mu}T/Hz$^{1/2}$ at room temperature. Thus, this
simple alternative to existing AC magnetic field sensors paves the way for a
practical and feasible quantum sensor.</description><subject>Physics - Quantum Physics</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNpFUM1Kw0AY3IsHqT6AJ_cFEne7P9kcS2pVaC1o1WP4svslLKS7JUmLAR_eGgUvMzDMDMwQcsNZKo1S7A66T39KuWE8ZcpodUm-FgXdQBNw8JauPLaOvmLofWjo24RFDIMPx3jskw84Id0ezk5o25EucUA7oPvPv2AfAwSLNNb02Q9dbDDQd7BnbaQFhgG7nvpAlx72MbgrclFD2-P1H8_IbnW_Kx6T9fbhqVisE9CZSozJQdTOSZ1XzGgmQDJdZ7lhrM6U5FLOUYtcW-FQgND53CKrKsGd5RkqKWbk9rd2ml8eOr-Hbix_biinG8Q32xVYdg</recordid><startdate>20180117</startdate><enddate>20180117</enddate><creator>Saijo, Soya</creator><creator>Matsuzaki, Yuichiro</creator><creator>Saito, Shiro</creator><creator>Hanano, Ikuya</creator><creator>Watanabe, Hideyuki</creator><creator>Mizuochi, Norikazu</creator><creator>Ishi-Hayase, Junko</creator><scope>GOX</scope></search><sort><creationdate>20180117</creationdate><title>AC Magnetic Field Sensing Using Continuous-Wave Optically Detected Magnetic Resonance of Nitrogen Vacancy Centers in Diamond</title><author>Saijo, Soya ; Matsuzaki, Yuichiro ; Saito, Shiro ; Hanano, Ikuya ; Watanabe, Hideyuki ; Mizuochi, Norikazu ; Ishi-Hayase, Junko</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a675-889a3fdd469b08603a406f79800f7541442e6396c3de3a3692ce0bb31dc17e543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Physics - Quantum Physics</topic><toplevel>online_resources</toplevel><creatorcontrib>Saijo, Soya</creatorcontrib><creatorcontrib>Matsuzaki, Yuichiro</creatorcontrib><creatorcontrib>Saito, Shiro</creatorcontrib><creatorcontrib>Hanano, Ikuya</creatorcontrib><creatorcontrib>Watanabe, Hideyuki</creatorcontrib><creatorcontrib>Mizuochi, Norikazu</creatorcontrib><creatorcontrib>Ishi-Hayase, Junko</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Saijo, Soya</au><au>Matsuzaki, Yuichiro</au><au>Saito, Shiro</au><au>Hanano, Ikuya</au><au>Watanabe, Hideyuki</au><au>Mizuochi, Norikazu</au><au>Ishi-Hayase, Junko</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>AC Magnetic Field Sensing Using Continuous-Wave Optically Detected Magnetic Resonance of Nitrogen Vacancy Centers in Diamond</atitle><date>2018-01-17</date><risdate>2018</risdate><abstract>Nitrogen-vacancy (NV) centers in diamond are considered sensors for detecting
magnetic fields. Pulsed optically detected magnetic resonance (ODMR) is
typically used to detect AC magnetic fields; however, this technique can only
be implemented after careful calibration that involves aligning an external
static magnetic field, measuring continuous-wave (CW) ODMR, determining the
Rabi frequency, and setting the microwave phase. In contrast, CW-ODMR can be
simply implemented by continuous application of green CW laser and a microwave
filed. In this letter, we report a method that uses NV centers and CW-ODMR to
detect AC magnetic fields. Unlike conventional methods that use NV centers to
detect AC magnetic fields, the proposed method requires neither a pulse
sequence nor an externally applied DC magnetic field; this greatly simplifies
the procedure and apparatus needed to implement this method. This method
provides a sensitivity of 2.5 {\mu}T/Hz$^{1/2}$ at room temperature. Thus, this
simple alternative to existing AC magnetic field sensors paves the way for a
practical and feasible quantum sensor.</abstract><doi>10.48550/arxiv.1801.05865</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Physics - Quantum Physics |
| title | AC Magnetic Field Sensing Using Continuous-Wave Optically Detected Magnetic Resonance of Nitrogen Vacancy Centers in Diamond |
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