Published May 24, 2004
| Published
Journal Article
Open
Lasing mode pattern of a quantum cascade photonic crystal surface-emitting microcavity laser
Chicago
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Abstract
The identification of the lasing mode within a quantum cascade photonic crystal microcavity laser emitting at λ ~8 µm is presented. The symmetry of the lasing mode is determined by the position of nodal lines within micro-bolometer camera measurements of its polarized spatial distribution. Full three-dimensional finite-difference time-domain simulations are also performed, and the resulting vertically emitted radiation field pattern is seen to follow the experimental results closely.
Additional Information
© 2004 American Institute of Physics. Received 26 January 2004; accepted 5 April 2004; published online 6 May 2004. This work was partly supported by DARPA/ARO under Contract No. DAAD19-00-C-0096 and by the Charles Lee Powell Foundation. The authors thank R. Martini for lending them the microbolometer camera. K.S. thanks the Hertz Foundation for its financial support.Attached Files
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Additional details
- Eprint ID
- 4152
- Resolver ID
- CaltechAUTHORS:SRIapl04
- Defense Advanced Research Projects Agency (DARPA)
- Army Research Office (ARO)
- DAAD19-00-C-0096
- Charles Lee Powell Foundation
- Fannie and John Hertz Foundation
- Created
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2006-08-06Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field