Circular-grating surface-emitting distributed Bragg reflector lasers on an InGaAs/GaAs structure for 0.98 μm applications

Mahmoud Fallahi, F. Chatenoud, M. Dion, I. M. Templeton, R. Barber, J. Thompson

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

InGaAs/GaAs circular-grating surface-emission DBR lasers with a pulsed external efficiency over 11% (power > 100 mW) and a divergence of 1° are obtained. We also demonstrate the first CW operation near room temperature.

Original languageEnglish (US)
Title of host publicationConference Digest - IEEE International Semiconductor Laser Conference
PublisherIEEE
Pages141-142
Number of pages2
StatePublished - 1994
Externally publishedYes
EventProceedings of the 1994 14th International Semiconductor Laser Conference - Maui, HI, USA
Duration: Sep 19 1994Sep 23 1994

Other

OtherProceedings of the 1994 14th International Semiconductor Laser Conference
CityMaui, HI, USA
Period9/19/949/23/94

Fingerprint

DBR lasers
Surface emitting lasers
surface emitting lasers
divergence
gratings
room temperature
Temperature

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Fallahi, M., Chatenoud, F., Dion, M., Templeton, I. M., Barber, R., & Thompson, J. (1994). Circular-grating surface-emitting distributed Bragg reflector lasers on an InGaAs/GaAs structure for 0.98 μm applications. In Conference Digest - IEEE International Semiconductor Laser Conference (pp. 141-142). IEEE.

Circular-grating surface-emitting distributed Bragg reflector lasers on an InGaAs/GaAs structure for 0.98 μm applications. / Fallahi, Mahmoud; Chatenoud, F.; Dion, M.; Templeton, I. M.; Barber, R.; Thompson, J.

Conference Digest - IEEE International Semiconductor Laser Conference. IEEE, 1994. p. 141-142.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fallahi, M, Chatenoud, F, Dion, M, Templeton, IM, Barber, R & Thompson, J 1994, Circular-grating surface-emitting distributed Bragg reflector lasers on an InGaAs/GaAs structure for 0.98 μm applications. in Conference Digest - IEEE International Semiconductor Laser Conference. IEEE, pp. 141-142, Proceedings of the 1994 14th International Semiconductor Laser Conference, Maui, HI, USA, 9/19/94.
Fallahi M, Chatenoud F, Dion M, Templeton IM, Barber R, Thompson J. Circular-grating surface-emitting distributed Bragg reflector lasers on an InGaAs/GaAs structure for 0.98 μm applications. In Conference Digest - IEEE International Semiconductor Laser Conference. IEEE. 1994. p. 141-142
Fallahi, Mahmoud ; Chatenoud, F. ; Dion, M. ; Templeton, I. M. ; Barber, R. ; Thompson, J. / Circular-grating surface-emitting distributed Bragg reflector lasers on an InGaAs/GaAs structure for 0.98 μm applications. Conference Digest - IEEE International Semiconductor Laser Conference. IEEE, 1994. pp. 141-142
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abstract = "InGaAs/GaAs circular-grating surface-emission DBR lasers with a pulsed external efficiency over 11{\%} (power > 100 mW) and a divergence of 1° are obtained. We also demonstrate the first CW operation near room temperature.",
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AU - Barber, R.

AU - Thompson, J.

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