Femtosecond dynamics in semiconductor lasers: Dark pulse formation
Kauera, M., Cleaver, J.R.A., Baumberg, J.J. and Heberle, A.P. (1998) Femtosecond dynamics in semiconductor lasers: Dark pulse formation. APPLIED PHYSICS LETTERS, 72, (13), 1626-1628.
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Description/Abstract
We track the dynamic response of GaAs quantum-well semiconductor diode lasers after injection of a femtosecond pulse, using ultrafast upconversion. The continuous-wave emission shows gain dynamics and relaxation oscillations on timescales of 1–100 ps. The recirculating femtosecond pulse evolves into an ultrafast ‘‘dark pulse’’ in the wake of subpicosecond oscillations.
| Item Type: | Article |
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| Related URLs: | |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science > NANO |
| Item ID: | 256725 |
| Date Deposited: | 09 Aug 2002 |
| Last Modified: | 02 Mar 2012 14:02 |
| Contributors: | Kauera, M. (Author) Cleaver, J.R.A. (Author) Baumberg, J.J. (Author) Heberle, A.P. (Author) |
| Date: | March 1998 |
| Status: | Published |
| Publisher: | 1998 American Institute of Physics |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/256725 |
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