Daoxin Dai

Summary

Affiliation: Zhejiang University
Country: China

Publications

  1. doi request reprint Silicon mode (de)multiplexer enabling high capacity photonic networks-on-chip with a single-wavelength-carrier light
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zijingang Campus, Hangzhou, China
    Opt Lett 38:1422-4. 2013
  2. doi request reprint Mode conversion in tapered submicron silicon ridge optical waveguides
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory for Sensing Technologies, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
    Opt Express 20:13425-39. 2012
  3. doi request reprint Gain enhancement in a hybrid plasmonic nano-waveguide with a low-index or high-index gain medium
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory for Sensing Technologies, Zhejiang University, Hangzhou, China
    Opt Express 19:12925-36. 2011
  4. doi request reprint Low-loss hybrid plasmonic waveguide with double low-index nano-slots
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zijingang Campus, Hangzhou, 310058, China
    Opt Express 18:17958-66. 2010
  5. doi request reprint Silicon hybrid plasmonic submicron-donut resonator with pure dielectric access waveguides
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No 5, Zijingang Campus, Hangzhou 310058, China
    Opt Express 19:23671-82. 2011
  6. doi request reprint Sub-μm2 power splitters by using silicon hybrid plasmonic waveguides
    Jianwei Wang
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zhejiang University, Hangzhou, China
    Opt Express 19:838-47. 2011
  7. doi request reprint Fabrication and characterization of suspended SiO2 ridge optical waveguides and the devices
    Pengxin Chen
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory for Sensing Technologies, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
    Opt Express 20:22531-6. 2012
  8. doi request reprint Highly sensitive digital optical sensor based on cascaded high-Q ring-resonators
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, East Building No 5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China
    Opt Express 17:23817-22. 2009
  9. doi request reprint Realization of an ultra-short silicon polarization beam splitter with an asymmetrical bent directional coupler
    Jian Wang
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
    Opt Lett 38:4-6. 2013
  10. doi request reprint Optical bistability in a high-Q racetrack resonator based on small SU-8 ridge waveguides
    Li Jin
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zijingang Campus, Hangzhou, China
    Opt Lett 38:2134-6. 2013

Collaborators

Detail Information

Publications13

  1. doi request reprint Silicon mode (de)multiplexer enabling high capacity photonic networks-on-chip with a single-wavelength-carrier light
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zijingang Campus, Hangzhou, China
    Opt Lett 38:1422-4. 2013
    ..More channels can be achieved with two sets of orthogonal-polarization modes (e.g., 2N=8) multiplexed when desired...
  2. doi request reprint Mode conversion in tapered submicron silicon ridge optical waveguides
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory for Sensing Technologies, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
    Opt Express 20:13425-39. 2012
    ....
  3. doi request reprint Gain enhancement in a hybrid plasmonic nano-waveguide with a low-index or high-index gain medium
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory for Sensing Technologies, Zhejiang University, Hangzhou, China
    Opt Express 19:12925-36. 2011
    ..For the high-index gain case with h(slot)=50nm and w(co)=500nm, a gain of about 200dB/cm also suffices for the compensation of the intrinsic loss...
  4. doi request reprint Low-loss hybrid plasmonic waveguide with double low-index nano-slots
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zijingang Campus, Hangzhou, 310058, China
    Opt Express 18:17958-66. 2010
    ..62 microm, which is helpful to realize photonic integration circuits with ultra-high integration density...
  5. doi request reprint Silicon hybrid plasmonic submicron-donut resonator with pure dielectric access waveguides
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, East Building No 5, Zijingang Campus, Hangzhou 310058, China
    Opt Express 19:23671-82. 2011
    ..The critical coupling of the resonance at around 1423 nm is achieved by choosing a 80 nm-wide gap between the access waveguide and the resonator. The corresponding loaded Q-value of the submicron-donut resonator is about 220...
  6. doi request reprint Sub-μm2 power splitters by using silicon hybrid plasmonic waveguides
    Jianwei Wang
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zhejiang University, Hangzhou, China
    Opt Express 19:838-47. 2011
    ..1%:2.9%-1.7%:98.3% and 84%:16%-16%:84%, respectively. Finally a 1×4 power splitter with a device footprint of 1.9 μm × 2.6 μm is also presented using cascaded Y-branches...
  7. doi request reprint Fabrication and characterization of suspended SiO2 ridge optical waveguides and the devices
    Pengxin Chen
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang Provincial Key Laboratory for Sensing Technologies, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
    Opt Express 20:22531-6. 2012
    ..With the present suspended SiO(2) optical waveguides, a small racetrack resonator with a radius of 100 μm is also demonstrated and the measured Q-factor is about 3160...
  8. doi request reprint Highly sensitive digital optical sensor based on cascaded high-Q ring-resonators
    Daoxin Dai
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, East Building No 5, Zijingang Campus, Zhejiang University, Hangzhou 310058, China
    Opt Express 17:23817-22. 2009
    ..Therefore, it is promising to realize a low-cost and portable highly-sensitive optical sensor system on a single chip...
  9. doi request reprint Realization of an ultra-short silicon polarization beam splitter with an asymmetrical bent directional coupler
    Jian Wang
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
    Opt Lett 38:4-6. 2013
    ..The measurement results show that the extinction ratios of the fabricated ultra-short PBS are higher than 10 dB for both polarizations in a broad wavelength range. It is also shown that the present PBS has a large fabrication tolerance...
  10. doi request reprint Optical bistability in a high-Q racetrack resonator based on small SU-8 ridge waveguides
    Li Jin
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Zhejiang University, Zijingang Campus, Hangzhou, China
    Opt Lett 38:2134-6. 2013
    ..Theoretical modeling for the optical bistability is also given, and it agrees well with the experimental result...
  11. ncbi request reprint Ultracompact low-loss coupler between strip and slot waveguides
    Zhechao Wang
    JORCEP Joint Research Center of Photonics of the Royal Institute of Technology Sweden and Zhejiang University, Zhejiang University, Hangzhou 310058, China
    Opt Lett 34:1498-500. 2009
    ..Further analysis shows that the proposed coupler has relatively high tolerance to fabrication errors and is wavelength insensitive...
  12. ncbi request reprint Highly sensitive Si nanowire-based optical sensor using a Mach-Zehnder interferometer coupled microring
    Jianwei Wang
    Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, East Building No 5, Zijingang Campus, Zhejiang University, Hangzhou, 310058, China
    Opt Lett 35:4229-31. 2010
    ..The MZI-coupled microring sensor is used for measuring the change of the ambient refractive index ranging from 1.0 to 1.538, and the sensitivity is as high as 111 nm/refractive index unit...
  13. doi request reprint Design and fabrication of a 200 GHz Si-nanowire-based reflective arrayed-waveguide grating (de)multiplexer with optimized photonic crystal reflectors
    Yaocheng Shi
    Centre for Optical and Electromagnetic Research, State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, 310058 Hangzhou, China
    Appl Opt 49:4859-65. 2010
    ..A 200 GHz AWG (de)multiplexer is designed and fabricated as an example. The total size is only about 193 μm × 168 μm...