Erwin K Lau

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi Strong optical injection-locked semiconductor lasers demonstrating > 100-GHz resonance frequencies and 80-GHz intrinsic bandwidths
    Erwin K Lau
    Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, Berkeley, California 94720, USA
    Opt Express 16:6609-18. 2008
  2. ncbi Enhanced modulation bandwidth of nanocavity light emitting devices
    Erwin K Lau
    Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, California 94720, USA
    Opt Express 17:7790-9. 2009

Detail Information

Publications2

  1. ncbi Strong optical injection-locked semiconductor lasers demonstrating > 100-GHz resonance frequencies and 80-GHz intrinsic bandwidths
    Erwin K Lau
    Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, Berkeley, California 94720, USA
    Opt Express 16:6609-18. 2008
    ..We have also identified the key factors that cause low-frequency roll-off in injection-locked lasers. By increasing the slave laser's DC current bias, we have achieved a record intrinsic 3-dB bandwidth of 80 GHz in VCSELs...
  2. ncbi Enhanced modulation bandwidth of nanocavity light emitting devices
    Erwin K Lau
    Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, California 94720, USA
    Opt Express 17:7790-9. 2009
    ..The maximum bandwidth is shown to be inversely proportional to the square root of the modal volume, with sub-wavelength cavities necessary to exceed conventional laser speeds...