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Electrically injected InP microdisk lasers integrated with nanophotonic SOI circuits

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Abstract
We have achieved continuous-wave electrically-injected lasing operation at room-temperature in InP-based microdisks heterogeneously integrated on a SOI nanophotonic circuit. The microdisks were evanescently coupled with sub-micron SOI wire waveguides, resulting in up to 10 mu W waveguide-coupled unidirectional output power, with a measured slope efficiency up to 20 mu W/mA. A tunnel junction was used for efficient electrical injection with low optical absorption. The measured laser performance agrees well with calculations based on a standard laser model. This model suggests that considerable improvement in laser performance is possible.
Keywords
heterogeneous integration, microdisk laser, silicon photonics, THRESHOLD CURRENT

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Chicago
Van Campenhout, Joris, P Rojo-Romeo, P Regreny, C Seassal, Dries Van Thourhout, L Di Cioccio, C Lagahe-Blanchard, J-M Fedeli, and Roel Baets. 2008. “Electrically Injected InP Microdisk Lasers Integrated with Nanophotonic SOI Circuits.” In Proceedings of the Society of Photo-optical Instrumentation Engineers (spie), 6898:68980L–1–68980L–5. Bellingham, WA, USA: SPIE-INT SOC OPTICAL ENGINEERING.
APA
Van Campenhout, Joris, Rojo-Romeo, P., Regreny, P., Seassal, C., Van Thourhout, D., Di Cioccio, L., Lagahe-Blanchard, C., et al. (2008). Electrically injected InP microdisk lasers integrated with nanophotonic SOI circuits. PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) (Vol. 6898, pp. 68980L–1–68980L–5). Presented at the Conference on Silicon Photonics III, Bellingham, WA, USA: SPIE-INT SOC OPTICAL ENGINEERING.
Vancouver
1.
Van Campenhout J, Rojo-Romeo P, Regreny P, Seassal C, Van Thourhout D, Di Cioccio L, et al. Electrically injected InP microdisk lasers integrated with nanophotonic SOI circuits. PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE). Bellingham, WA, USA: SPIE-INT SOC OPTICAL ENGINEERING; 2008. p. 68980L–1–68980L–5.
MLA
Van Campenhout, Joris, P Rojo-Romeo, P Regreny, et al. “Electrically Injected InP Microdisk Lasers Integrated with Nanophotonic SOI Circuits.” Proceedings of the Society of Photo-optical Instrumentation Engineers (spie). Vol. 6898. Bellingham, WA, USA: SPIE-INT SOC OPTICAL ENGINEERING, 2008. 68980L–1–68980L–5. Print.
@inproceedings{624502,
  abstract     = {We have achieved continuous-wave electrically-injected lasing operation at room-temperature in InP-based microdisks heterogeneously integrated on a SOI nanophotonic circuit. The microdisks were evanescently coupled with sub-micron SOI wire waveguides, resulting in up to 10 mu W waveguide-coupled unidirectional output power, with a measured slope efficiency up to 20 mu W/mA. A tunnel junction was used for efficient electrical injection with low optical absorption. The measured laser performance agrees well with calculations based on a standard laser model. This model suggests that considerable improvement in laser performance is possible.},
  author       = {Van Campenhout, Joris and Rojo-Romeo, P and Regreny, P and Seassal, C and Van Thourhout, Dries and Di Cioccio, L and Lagahe-Blanchard, C and Fedeli, J-M and Baets, Roel},
  booktitle    = {PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)},
  isbn         = {978-0-8194-7073-7},
  issn         = {0277-786X},
  keyword      = {heterogeneous integration,microdisk laser,silicon photonics,THRESHOLD CURRENT},
  language     = {eng},
  location     = {San Jos{\'e}, CA, USA},
  pages        = {68980L-1--68980L-5},
  publisher    = {SPIE-INT SOC OPTICAL ENGINEERING},
  title        = {Electrically injected InP microdisk lasers integrated with nanophotonic SOI circuits},
  volume       = {6898},
  year         = {2008},
}

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