Micro-Transfer-Printed III-V-on-Silicon Distributed Feedback Lasers

@article{Haq2020MicroTransferPrintedID,
  title={Micro-Transfer-Printed III-V-on-Silicon Distributed Feedback Lasers},
  author={Bahawal Haq and Sulakshna Kumari and Jing Zhang and Agnieszka M. Gocalinska and Emanuele Pelucchi and Brian Corbett and Gunther Roelkens},
  journal={2020 Optical Fiber Communications Conference and Exhibition (OFC)},
  year={2020},
  pages={1-3}
}
  • B. Haq, S. Kumari, G. Roelkens
  • Published 1 March 2020
  • Physics
  • 2020 Optical Fiber Communications Conference and Exhibition (OFC)
We report on III-V-on-silicon DFB lasers realized by micro-transfer-printing pre-fabricated III-V semiconductor optical amplifiers on a silicon waveguide circuit comprising a first-order quarter wave shifted grating. Single mode operation at 1530 nm is demonstrated. 

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References

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IlI-V/Si PICs Based on Micro-Transfer-Printing
TLDR
An alignment-tolerant interface for evanescently-coupled devices is proposed enabling III-V/Si heterogeneously integrated PICs using micro-transfer-printing.
Alignment-tolerant taper design for transfer printed III-V-on-Si devices
In this paper, we present the design of a 1.0 m misalignment-tolerant taper for the evanescent coupling of light in a III-V-on-silicon opto-electronic device realized on an SOI waveguide platform