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KawaYipthesis.pdf (2.83 MB)
ETD Abstract Container
Abstract Header
Optical pumping of multiple atoms in the single photon subspace of two-mode cavity QED
Author Info
Yip, Ka Wa
ORCID® Identifier
http://orcid.org/0000-0002-3898-0783
Permalink:
http://rave.ohiolink.edu/etdc/view?acc_num=miami1438288697
Abstract Details
Year and Degree
2015, Master of Science, Miami University, Physics.
Abstract
We consider N four level atoms coupled to an orthogonally polarized, degenerate two-mode optical cavity. Starting with the atoms prepared in one of the degenerate ground states a single photon introduced into the driven cavity mode will be recycled to pump multiple atoms to the other ground state. For two atoms we analytically calculate the steady state using quantum trajectory equations and show that the system makes stochastic transitions between two different subspaces with the transition correlated with the emission of a polarized photon from one of the two modes of the cavity. In this way the long time evolution of the atomic state can be monitored by direct photodetection of the cavity decay passed through a polarizing beam splitter. We also investigate the dynamics of the approach to the steady state by numerical simulations carried out using the Quantum Toolbox in Python (QuTiP).
Committee
James Clemens, Dr. (Advisor)
Perry Rice, Dr. (Committee Member)
Samir Bali, Dr. (Committee Member)
Pages
60 p.
Subject Headings
Physics
Keywords
cavity QED, two-mode optical cavity, four-level atom, quantum trajectories, quantum optics, master equation, python, numerical simulation
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Citations
Yip, K. W. (2015).
Optical pumping of multiple atoms in the single photon subspace of two-mode cavity QED
[Master's thesis, Miami University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=miami1438288697
APA Style (7th edition)
Yip, Ka Wa.
Optical pumping of multiple atoms in the single photon subspace of two-mode cavity QED .
2015. Miami University, Master's thesis.
OhioLINK Electronic Theses and Dissertations Center
, http://rave.ohiolink.edu/etdc/view?acc_num=miami1438288697.
MLA Style (8th edition)
Yip, Ka Wa. "Optical pumping of multiple atoms in the single photon subspace of two-mode cavity QED ." Master's thesis, Miami University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=miami1438288697
Chicago Manual of Style (17th edition)
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Document number:
miami1438288697
Download Count:
871
Copyright Info
© 2015, all rights reserved.
This open access ETD is published by Miami University and OhioLINK.