Low power reduction of biases in a micro primary frequency standard
A method for reducing or eliminating clock bias in an atomic clock is provided. The method comprises cooling a population of atoms collected in the atomic clock using a laser locked at a predetermined frequency, turning off the laser, performing atomic clock spectroscopy, turning on the laser after...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | Anderson, Mike Luey, Ben SALIT, Kenneth Strabley, Jennifer S Nelson, Karl D |
| description | A method for reducing or eliminating clock bias in an atomic clock is provided. The method comprises cooling a population of atoms collected in the atomic clock using a laser locked at a predetermined frequency, turning off the laser, performing atomic clock spectroscopy, turning on the laser after the atomic clock spectroscopy, and relocking the frequency of the laser to an external reference cell. The population of atoms that are in each of two ground hyperfine levels is then probed using laser light that is on or near-resonant with a selected atomic transition. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2650736A3</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2650736A3</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2650736A33</originalsourceid><addsrcrecordid>eNqNyrEKwjAQBuAsDqK-w_8Cghiss5SWDg4O7uVMLhCwuXhJKX17Fx_A6Vu-rWnvsiDLwgplP7saJUECXpEKF8QEwhSdCrLGiXRFUP7MnNyKUil5Ur83m0DvwoefO4O-e7bDkbOMXDI5TlzH7nFuLqerbW7W_lG-CJ4yAQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Low power reduction of biases in a micro primary frequency standard</title><source>esp@cenet</source><creator>Anderson, Mike ; Luey, Ben ; SALIT, Kenneth ; Strabley, Jennifer S ; Nelson, Karl D</creator><creatorcontrib>Anderson, Mike ; Luey, Ben ; SALIT, Kenneth ; Strabley, Jennifer S ; Nelson, Karl D</creatorcontrib><description>A method for reducing or eliminating clock bias in an atomic clock is provided. The method comprises cooling a population of atoms collected in the atomic clock using a laser locked at a predetermined frequency, turning off the laser, performing atomic clock spectroscopy, turning on the laser after the atomic clock spectroscopy, and relocking the frequency of the laser to an external reference cell. The population of atoms that are in each of two ground hyperfine levels is then probed using laser light that is on or near-resonant with a selected atomic transition.</description><language>eng ; fre ; ger</language><subject>HOROLOGY ; PHYSICS ; TIME-INTERVAL MEASURING</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171018&DB=EPODOC&CC=EP&NR=2650736A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171018&DB=EPODOC&CC=EP&NR=2650736A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Anderson, Mike</creatorcontrib><creatorcontrib>Luey, Ben</creatorcontrib><creatorcontrib>SALIT, Kenneth</creatorcontrib><creatorcontrib>Strabley, Jennifer S</creatorcontrib><creatorcontrib>Nelson, Karl D</creatorcontrib><title>Low power reduction of biases in a micro primary frequency standard</title><description>A method for reducing or eliminating clock bias in an atomic clock is provided. The method comprises cooling a population of atoms collected in the atomic clock using a laser locked at a predetermined frequency, turning off the laser, performing atomic clock spectroscopy, turning on the laser after the atomic clock spectroscopy, and relocking the frequency of the laser to an external reference cell. The population of atoms that are in each of two ground hyperfine levels is then probed using laser light that is on or near-resonant with a selected atomic transition.</description><subject>HOROLOGY</subject><subject>PHYSICS</subject><subject>TIME-INTERVAL MEASURING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQBuAsDqK-w_8Cghiss5SWDg4O7uVMLhCwuXhJKX17Fx_A6Vu-rWnvsiDLwgplP7saJUECXpEKF8QEwhSdCrLGiXRFUP7MnNyKUil5Ur83m0DvwoefO4O-e7bDkbOMXDI5TlzH7nFuLqerbW7W_lG-CJ4yAQ</recordid><startdate>20171018</startdate><enddate>20171018</enddate><creator>Anderson, Mike</creator><creator>Luey, Ben</creator><creator>SALIT, Kenneth</creator><creator>Strabley, Jennifer S</creator><creator>Nelson, Karl D</creator><scope>EVB</scope></search><sort><creationdate>20171018</creationdate><title>Low power reduction of biases in a micro primary frequency standard</title><author>Anderson, Mike ; Luey, Ben ; SALIT, Kenneth ; Strabley, Jennifer S ; Nelson, Karl D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2650736A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2017</creationdate><topic>HOROLOGY</topic><topic>PHYSICS</topic><topic>TIME-INTERVAL MEASURING</topic><toplevel>online_resources</toplevel><creatorcontrib>Anderson, Mike</creatorcontrib><creatorcontrib>Luey, Ben</creatorcontrib><creatorcontrib>SALIT, Kenneth</creatorcontrib><creatorcontrib>Strabley, Jennifer S</creatorcontrib><creatorcontrib>Nelson, Karl D</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Anderson, Mike</au><au>Luey, Ben</au><au>SALIT, Kenneth</au><au>Strabley, Jennifer S</au><au>Nelson, Karl D</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Low power reduction of biases in a micro primary frequency standard</title><date>2017-10-18</date><risdate>2017</risdate><abstract>A method for reducing or eliminating clock bias in an atomic clock is provided. The method comprises cooling a population of atoms collected in the atomic clock using a laser locked at a predetermined frequency, turning off the laser, performing atomic clock spectroscopy, turning on the laser after the atomic clock spectroscopy, and relocking the frequency of the laser to an external reference cell. The population of atoms that are in each of two ground hyperfine levels is then probed using laser light that is on or near-resonant with a selected atomic transition.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP2650736A3 |
| source | esp@cenet |
| subjects | HOROLOGY PHYSICS TIME-INTERVAL MEASURING |
| title | Low power reduction of biases in a micro primary frequency standard |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T19%3A00%3A19IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Anderson,%20Mike&rft.date=2017-10-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP2650736A3%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |