InAs/InP(100) quantum dot waveguide photodetectors for swept-source optical coherence tomography around 1.7 µm.

@article{Jiao2012InAsInP100QD,
  title={InAs/InP(100) quantum dot waveguide photodetectors for swept-source optical coherence tomography around 1.7 µm.},
  author={Yuqing Jiao and Bauke W. Tilma and Junji Kotani and Richard N{\"o}tzel and Meint K. Smit and Sailing He and Erwin Bente},
  journal={Optics express},
  year={2012},
  volume={20 4},
  pages={3675-92}
}
In this paper a study of waveguide photodetectors based on InAs/InP(100) quantum dot (QD) active material are presented for the first time. These detectors are fabricated using the layer stack of semiconductor optical amplifiers (SOAs) and are compatible with the active-passive integration technology. We investigated dark current, responsivity as well as… CONTINUE READING