Dynamics of two atoms undergoing light-assisted collisions in an optical microtrap
We study the dynamics of atoms in optical traps when exposed to laser cooling light that induces light-assisted collisions. We experimentally prepare individual atom pairs and observe their evolution. Due to the simplicity of the system (just two atoms in a microtrap) we can directly simulate the pa...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Journal |
| Published: |
2018
|
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84887520047&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/47513 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Chiang Mai University |
| id |
th-cmuir.6653943832-47513 |
|---|---|
| record_format |
dspace |
| spelling |
th-cmuir.6653943832-475132018-04-25T08:40:51Z Dynamics of two atoms undergoing light-assisted collisions in an optical microtrap P. Sompet A. V. Carpentier Y. H. Fung M. McGovern M. F. Andersen We study the dynamics of atoms in optical traps when exposed to laser cooling light that induces light-assisted collisions. We experimentally prepare individual atom pairs and observe their evolution. Due to the simplicity of the system (just two atoms in a microtrap) we can directly simulate the pair's dynamics, thereby revealing detailed insight into it. We find that often only one of the collision partners gets expelled, similar to when using blue detuned light for inducing the collisions. This enhances schemes for using light-assisted collisions to prepare individual atoms and affects other applications as well. © 2013 American Physical Society. 2018-04-25T08:40:51Z 2018-04-25T08:40:51Z 2013-11-04 Journal 10941622 10502947 2-s2.0-84887520047 10.1103/PhysRevA.88.051401 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84887520047&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/47513 |
| institution |
Chiang Mai University |
| building |
Chiang Mai University Library |
| country |
Thailand |
| collection |
CMU Intellectual Repository |
| description |
We study the dynamics of atoms in optical traps when exposed to laser cooling light that induces light-assisted collisions. We experimentally prepare individual atom pairs and observe their evolution. Due to the simplicity of the system (just two atoms in a microtrap) we can directly simulate the pair's dynamics, thereby revealing detailed insight into it. We find that often only one of the collision partners gets expelled, similar to when using blue detuned light for inducing the collisions. This enhances schemes for using light-assisted collisions to prepare individual atoms and affects other applications as well. © 2013 American Physical Society. |
| format |
Journal |
| author |
P. Sompet A. V. Carpentier Y. H. Fung M. McGovern M. F. Andersen |
| spellingShingle |
P. Sompet A. V. Carpentier Y. H. Fung M. McGovern M. F. Andersen Dynamics of two atoms undergoing light-assisted collisions in an optical microtrap |
| author_facet |
P. Sompet A. V. Carpentier Y. H. Fung M. McGovern M. F. Andersen |
| author_sort |
P. Sompet |
| title |
Dynamics of two atoms undergoing light-assisted collisions in an optical microtrap |
| title_short |
Dynamics of two atoms undergoing light-assisted collisions in an optical microtrap |
| title_full |
Dynamics of two atoms undergoing light-assisted collisions in an optical microtrap |
| title_fullStr |
Dynamics of two atoms undergoing light-assisted collisions in an optical microtrap |
| title_full_unstemmed |
Dynamics of two atoms undergoing light-assisted collisions in an optical microtrap |
| title_sort |
dynamics of two atoms undergoing light-assisted collisions in an optical microtrap |
| publishDate |
2018 |
| url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84887520047&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/47513 |
| _version_ |
1681423075038461952 |