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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 18, Iss. 16 — Aug. 2, 2010
  • pp: 16437–16442

Emission properties of electrically pumped triangular shaped microlasers

Martina Hentschel, Qi Jie Wang, Changling Yan, Federico Capasso, Tadataka Edamura, and Hirofumi Kan  »View Author Affiliations


Optics Express, Vol. 18, Issue 16, pp. 16437-16442 (2010)
http://dx.doi.org/10.1364/OE.18.016437


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Abstract

We study the emission properties of electrically pumped triangular-shaped microlasers with rounded corners. We find no signs of directional emission for the relatively large cavities (dimension ~ 100µm) used in our experiments, in full agreement with ray simulation results. The broad emission characteristics that we observe can be fine-tuned by adjusting the resonator geometry as is verified through simulations which might prove useful for applications in optical devices.

© 2010 Optical Society of America

OCIS Codes
(140.1540) Lasers and laser optics : Chaos
(140.3410) Lasers and laser optics : Laser resonators
(140.3945) Lasers and laser optics : Microcavities

ToC Category:
Lasers and Laser Optics

History
Original Manuscript: April 27, 2010
Revised Manuscript: June 17, 2010
Manuscript Accepted: June 24, 2010
Published: July 21, 2010

Citation
Martina Hentschel, Qi Jie Wang, Changling Yan, Federico Capasso, Tadataka Edamura, and Hirofumi Kan, "Emission properties of electrically pumped triangular shaped microlasers," Opt. Express 18, 16437-16442 (2010)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-18-16-16437


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References

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  2. J. Wiersig, and M. Hentschel, “Combining Directional Light Output and Ultralow Loss in Deformed Microdisks,” Phys. Rev. Lett. 100, 033901 (2008). [CrossRef] [PubMed]
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