Coherently coupled exciton lasing
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Bulovic_Coherently coupled.pdf
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Author(s)
Bulovic, Vladimir
Tischler, Jonathan R.
Young, Elizabeth Renee
Nocera, Daniel G.
Date Issued
August 2009
Journal
Conference on Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum Electronics and Laser Science Conference. CLEO/QELS 2009
Publisher
Institute of Electrical and Electronics Engineers
Citation
Tischler, J.R. et al. “Coherently coupled exciton lasing.” Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on. 2009. 1-2. © 2009 IEEE.
Version
Final published version
Abstract
Lowest reported threshold organic semiconductor VCSEL (4.9 muJ/cm[superscript 2]) is achieved when excitons coherently couple, upon sub-picosecond non-resonant optical excitation. Temperature dependence of lambda/2 n device, absent in ges lambda/n cavities, indicates excitons undergo condensate-like phase transition.
MIT Department
Massachusetts Institute of Technology. Department of Chemistry
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Massachusetts Institute of Technology. Research Laboratory of Electronics
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5226006
