Optical absorption in terahertz-driven quantum wells Mi, X. W.; Cao, J. C.; Zhang, C.

User activity

Send to:
View the summary of this work
Authors
Mi, X. W. ; Cao, J. C. ; Zhang, C.
Subjects
Terahertz radiation -- Research; Quantum wells -- Research; Physics
Summary
The optical absorption spectra in a quantum well driven both by an intense terahertz (THz) and by an optical pulse are theoretically investigated within the theory of density matrix. We found that the optical absorption spectra and the splitting of the excitonic peaks splitting can be controlled by changing the THz field intensity and/or frequency. The Autler–Towns splitting is a result of the THz nonlinear dynamics of confined excitons, which is in agreement with the experiments. In addition, the dependence of the optical absorption on the quantum well width and the carrier density is also discussed.
Bookmark
http://trove.nla.gov.au/work/3872873
Work ID
3872873

2 (out of 4) editions of this work

Find a specific edition

Limited to : Article/Other article. Remove limits to show all 4 editions

Thumbnail [View as table] [View as grid] Title, Author, Edition Date Language Format Libraries

User activity


e.g. test cricket, Perth (WA), "Parkes, Henry"

Separate different tags with a comma. To include a comma in your tag, surround the tag with double quotes.

Be the first to add a tag for this work

Be the first to add this to a list

Comments and reviews

What are comments? Add a comment

No user comments or reviews for this work

Add a comment


Show comments and reviews from Amazon users