
High wall- plug efficiency and narrow linewidth III-V-on-silicon C-band DFB laser diodes
- Author
- Javad Rahimi Vaskasi, Nishant Singh (UGent) , Joris Van Kerrebrouck (UGent) , Johan Bauwelinck (UGent) , Günther Roelkens (UGent) and Geert Morthier (UGent)
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- Abstract
- We present recent results on compact and power efficient C-band distributed feedback lasers through adhesive bonding of a III-V die onto a silicon-on-insulator circuit. A wall-plug efficiency up to 16% is achieved for bias currents below 40 mA. The laser cavity is 180 mu m long and a single facet output power up to 11 mW is measured at 20 degrees C by incorporating a broadband reflector in the silicon waveguide at one side of the cavity. Single mode operation at 1567 nm with a side mode suppression ratio of around 55 dB is demonstrated. By controlling the phase of the external feedback, the laser linewidth is decreased to 28 kHz. Measurement result shows a low relative intensity noise below -150 dB/Hz at 60 mA up to 6 GHz. We also report 20 and 10 Gbps data transmission at a bias current of 50 mA at 20 degrees C and 40 degrees C, respectively. (C) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
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- PHOTONICS
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Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-01GSQF1STRR9604GZS32BBRPYA
- MLA
- Rahimi Vaskasi, Javad, et al. “High Wall- Plug Efficiency and Narrow Linewidth III-V-on-Silicon C-Band DFB Laser Diodes.” OPTICS EXPRESS, vol. 30, no. 15, 2022, pp. 27983–92, doi:10.1364/OE.462051.
- APA
- Rahimi Vaskasi, J., Singh, N., Van Kerrebrouck, J., Bauwelinck, J., Roelkens, G., & Morthier, G. (2022). High wall- plug efficiency and narrow linewidth III-V-on-silicon C-band DFB laser diodes. OPTICS EXPRESS, 30(15), 27983–27992. https://doi.org/10.1364/OE.462051
- Chicago author-date
- Rahimi Vaskasi, Javad, Nishant Singh, Joris Van Kerrebrouck, Johan Bauwelinck, Günther Roelkens, and Geert Morthier. 2022. “High Wall- Plug Efficiency and Narrow Linewidth III-V-on-Silicon C-Band DFB Laser Diodes.” OPTICS EXPRESS 30 (15): 27983–92. https://doi.org/10.1364/OE.462051.
- Chicago author-date (all authors)
- Rahimi Vaskasi, Javad, Nishant Singh, Joris Van Kerrebrouck, Johan Bauwelinck, Günther Roelkens, and Geert Morthier. 2022. “High Wall- Plug Efficiency and Narrow Linewidth III-V-on-Silicon C-Band DFB Laser Diodes.” OPTICS EXPRESS 30 (15): 27983–27992. doi:10.1364/OE.462051.
- Vancouver
- 1.Rahimi Vaskasi J, Singh N, Van Kerrebrouck J, Bauwelinck J, Roelkens G, Morthier G. High wall- plug efficiency and narrow linewidth III-V-on-silicon C-band DFB laser diodes. OPTICS EXPRESS. 2022;30(15):27983–92.
- IEEE
- [1]J. Rahimi Vaskasi, N. Singh, J. Van Kerrebrouck, J. Bauwelinck, G. Roelkens, and G. Morthier, “High wall- plug efficiency and narrow linewidth III-V-on-silicon C-band DFB laser diodes,” OPTICS EXPRESS, vol. 30, no. 15, pp. 27983–27992, 2022.
@article{01GSQF1STRR9604GZS32BBRPYA, abstract = {{We present recent results on compact and power efficient C-band distributed feedback lasers through adhesive bonding of a III-V die onto a silicon-on-insulator circuit. A wall-plug efficiency up to 16% is achieved for bias currents below 40 mA. The laser cavity is 180 mu m long and a single facet output power up to 11 mW is measured at 20 degrees C by incorporating a broadband reflector in the silicon waveguide at one side of the cavity. Single mode operation at 1567 nm with a side mode suppression ratio of around 55 dB is demonstrated. By controlling the phase of the external feedback, the laser linewidth is decreased to 28 kHz. Measurement result shows a low relative intensity noise below -150 dB/Hz at 60 mA up to 6 GHz. We also report 20 and 10 Gbps data transmission at a bias current of 50 mA at 20 degrees C and 40 degrees C, respectively. (C) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement}}, author = {{Rahimi Vaskasi, Javad and Singh, Nishant and Van Kerrebrouck, Joris and Bauwelinck, Johan and Roelkens, Günther and Morthier, Geert}}, issn = {{1094-4087}}, journal = {{OPTICS EXPRESS}}, keywords = {{PHOTONICS}}, language = {{eng}}, number = {{15}}, pages = {{27983--27992}}, title = {{High wall- plug efficiency and narrow linewidth III-V-on-silicon C-band DFB laser diodes}}, url = {{http://doi.org/10.1364/OE.462051}}, volume = {{30}}, year = {{2022}}, }
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