Coherently coupled exciton lasing
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...
Main Authors: | , , , |
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Other Authors: | , , |
Format: | Article |
Language: | English |
Published: |
Institute of Electrical and Electronics Engineers,
2010-12-21T20:04:05Z.
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Subjects: | |
Online Access: | Get fulltext |