Picosecond control of quantum dot laser emission by coherent phonons
A picosecond acoustic pulse can be used to control the lasing emission from semiconductor nanostructures by shifting their electronic transitions. When the active medium, here an ensemble of (In,Ga)As quantum dots, is shifted into or out of resonance with the cavity mode, a large enhancement or supp...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Published: |
American Physical Society
2017
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| Online Access: | https://eprints.nottingham.ac.uk/41608/ |