Daoxin Dai

Summary

Affiliation: University of California
Country: USA

Publications

  1. doi request reprint Compact broadband polarizer based on shallowly-etched silicon-on-insulator ridge optical waveguides
    Daoxin Dai
    University of California Santa Barbara, ECE Department, Santa Barbara, CA 93106, USA
    Opt Express 18:27404-15. 2010
  2. doi request reprint Novel concept for ultracompact polarization splitter-rotator based on silicon nanowires
    Daoxin Dai
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, California 93106, USA
    Opt Express 19:10940-9. 2011
  3. doi request reprint Ultrashort broadband polarization beam splitter based on an asymmetrical directional coupler
    Daoxin Dai
    University of California Santa Barbara, ECE Department, Santa Barbara, California 93106, USA
    Opt Lett 36:2590-2. 2011
  4. doi request reprint Low-loss Si3N4 arrayed-waveguide grating (de)multiplexer using nano-core optical waveguides
    Daoxin Dai
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA
    Opt Express 19:14130-6. 2011
  5. doi request reprint Novel ultra-short and ultra-broadband polarization beam splitter based on a bent directional coupler
    Daoxin Dai
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA
    Opt Express 19:18614-20. 2011
  6. doi request reprint Electrically-pumped compact hybrid silicon microring lasers for optical interconnects
    Di Liang
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA
    Opt Express 17:20355-64. 2009
  7. doi request reprint Ultra-low-loss high-aspect-ratio Si3N4 waveguides
    Jared F Bauters
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, California 93106, USA
    Opt Express 19:3163-74. 2011

Detail Information

Publications7

  1. doi request reprint Compact broadband polarizer based on shallowly-etched silicon-on-insulator ridge optical waveguides
    Daoxin Dai
    University of California Santa Barbara, ECE Department, Santa Barbara, CA 93106, USA
    Opt Express 18:27404-15. 2010
    ..The polarizer is fabricated on a 700 nm-thick SOI wafer and then characterized by using a free-space optical system. The measured extinction ratio is as high as 25 dB over a 100 nm wavelength range for a 1 mm-long polarizer...
  2. doi request reprint Novel concept for ultracompact polarization splitter-rotator based on silicon nanowires
    Daoxin Dai
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, California 93106, USA
    Opt Express 19:10940-9. 2011
    ..Furthermore, only a one-mask process is needed for the fabrication process, which is compatible with the standard fabrication for the regular photonic integrated circuits based on SOI nanowires...
  3. doi request reprint Ultrashort broadband polarization beam splitter based on an asymmetrical directional coupler
    Daoxin Dai
    University of California Santa Barbara, ECE Department, Santa Barbara, California 93106, USA
    Opt Lett 36:2590-2. 2011
    ..3 μm. Numerical simulations show that the present PBS has a very broad band (>160 nm) for an extinction ratio of >10 dB...
  4. doi request reprint Low-loss Si3N4 arrayed-waveguide grating (de)multiplexer using nano-core optical waveguides
    Daoxin Dai
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA
    Opt Express 19:14130-6. 2011
    ..The Si3N4 AWG (de)multiplexer has a temperature dependence of about 0.011 nm/°C, which is close to that of a pure SiO2 AWG device...
  5. doi request reprint Novel ultra-short and ultra-broadband polarization beam splitter based on a bent directional coupler
    Daoxin Dai
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA
    Opt Express 19:18614-20. 2011
    ..Numerical simulations show that the present PBS has a good fabrication tolerance for the variation of the waveguide width (more than ± 60 nm) and a very broad band (~200 nm) for an extinction ratio of >10 dB...
  6. doi request reprint Electrically-pumped compact hybrid silicon microring lasers for optical interconnects
    Di Liang
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, CA 93106, USA
    Opt Express 17:20355-64. 2009
    ..The spectrum is single mode with large extinction ratio and small linewidth observed. Application as on-chip optical interconnects is discussed from a system perspective...
  7. doi request reprint Ultra-low-loss high-aspect-ratio Si3N4 waveguides
    Jared F Bauters
    Department of Electrical and Computer Engineering, University of California, Santa Barbara, California 93106, USA
    Opt Express 19:3163-74. 2011
    ..From a waveguide loss model that agrees well with experimental results, we project that 0.1 dB/m total propagation loss is achievable at a 7 mm bend radius with this approach...