Junfeng Song

Summary

Country: Singapore

Publications

  1. ncbi Electrical tracing-assisted dual-microring label‑free optical bio/chemical sensors
    Junfeng Song
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, 11 Science Park Road, Science Park II, Singapore 117685, Singapore
    Opt Express 20:4189-97. 2012
  2. ncbi Evolution of modes in a metal-coated nano-fiber
    Junfeng Song
    Institute of Microelectronics, Agency for Science, Technology and Research, Singapore Science Park II, Singapore
    Opt Express 19:25206-21. 2011
  3. ncbi Proposed silicon wire interleaver structure
    Junfeng Song
    Institute of Microelectronics, A STAR, 11 Science Park Road, Science Park II, Singapore
    Opt Express 16:7849-59. 2008
  4. ncbi Fast and low power Michelson interferometer thermo-optical switch on SOI
    Junfeng Song
    Institute of Microelectronics, Agency for Science, Technology and Research, 11 Science Park Road, Science Park II, Singapore 117685
    Opt Express 16:15304-11. 2008
  5. ncbi Thermo-optical tunable planar ridge microdisk resonator in silicon-on-insulator
    Junfeng Song
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, Singapore, Singapore
    Opt Express 19:11220-7. 2011
  6. ncbi Improving coupling efficiency of fiber-waveguide coupling with a double-tip coupler
    S H Tao
    Institute of Microelectronics, A STAR, 11 Science Park Road, Science Park II, Singapore
    Opt Express 16:20803-8. 2008
  7. ncbi Thermal independent silicon-nitride slot waveguide biosensor with high sensitivity
    Xiaoguang Tu
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, 11 Science Park Road, Singapore Science Park II, 117685, Singapore
    Opt Express 20:2640-8. 2012
  8. ncbi Passive ring-assisted Mach-Zehnder interleaver on silicon-on-insulator
    Junfeng Song
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, 11Science Park Road, Science Park II, Singapore
    Opt Express 16:8359-65. 2008
  9. ncbi Integrated in-band optical signal-to-noise ratio monitor implemented on SOI platform
    Lianxi Jia
    Institute of Microelectronics, A STAR Agency of Science and Technology Research, 11 Science Park Road, Science Park II, 117685 Singapore
    Opt Express 20:8512-7. 2012
  10. ncbi Label-free biosensor based on an electrical tracing-assisted silicon microring resonator with a low-cost broadband source
    Kyung Woo Kim
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, 11 Science Park Road, Singapore Science Park II, Singapore 117685, Singapore
    Biosens Bioelectron 46:15-21. 2013

Collaborators

Detail Information

Publications11

  1. ncbi Electrical tracing-assisted dual-microring label‑free optical bio/chemical sensors
    Junfeng Song
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, 11 Science Park Road, Science Park II, Singapore 117685, Singapore
    Opt Express 20:4189-97. 2012
    ..Proof-of-principle demonstration by testing polyelectrolyte multilayer shows the sensitivity of ~4.0 mW/ng∙mm-2 and the detection limit of ~5.35 pg/mm2...
  2. ncbi Evolution of modes in a metal-coated nano-fiber
    Junfeng Song
    Institute of Microelectronics, Agency for Science, Technology and Research, Singapore Science Park II, Singapore
    Opt Express 19:25206-21. 2011
    ..We conclude that both superluminal light and slow light can be solutions of metallically coated dielectric fibers...
  3. ncbi Proposed silicon wire interleaver structure
    Junfeng Song
    Institute of Microelectronics, A STAR, 11 Science Park Road, Science Park II, Singapore
    Opt Express 16:7849-59. 2008
    ..The insertion loss (IL) of the device is approximately -10 dB and the polarization dependent loss (PDL) <5 dB. Both the experimental and simulation results are in good agreement...
  4. ncbi Fast and low power Michelson interferometer thermo-optical switch on SOI
    Junfeng Song
    Institute of Microelectronics, Agency for Science, Technology and Research, 11 Science Park Road, Science Park II, Singapore 117685
    Opt Express 16:15304-11. 2008
    ..10.6 mW switch power, approximately 42 micros switch time for the MI with deep trenches, 13.14 mW switch power and approximately 34 micros switch time for the MI without deep trenches were achieved...
  5. ncbi Thermo-optical tunable planar ridge microdisk resonator in silicon-on-insulator
    Junfeng Song
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, Singapore, Singapore
    Opt Express 19:11220-7. 2011
    ..5 pm/mW. We also compare the transmission spectra measured by using wavelength-scanning method and voltage-scanning method and show potential application for the adopted voltage-scanning method...
  6. ncbi Improving coupling efficiency of fiber-waveguide coupling with a double-tip coupler
    S H Tao
    Institute of Microelectronics, A STAR, 11 Science Park Road, Science Park II, Singapore
    Opt Express 16:20803-8. 2008
    ..The effect of the gap width of the double tips on the coupling efficiency is studied both in experiment and simulation...
  7. ncbi Thermal independent silicon-nitride slot waveguide biosensor with high sensitivity
    Xiaoguang Tu
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, 11 Science Park Road, Singapore Science Park II, 117685, Singapore
    Opt Express 20:2640-8. 2012
    ..29 × 10(-5) RIU respectively. By utilizing Vernier effect through cascaded MZI structures, the measured sensitivity enhancement factor is 8.38, which results in a surface detection limit of 0.155 (pg mm(-2))...
  8. ncbi Passive ring-assisted Mach-Zehnder interleaver on silicon-on-insulator
    Junfeng Song
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, 11Science Park Road, Science Park II, Singapore
    Opt Express 16:8359-65. 2008
    ..The measured free-spectral range is approximately 4 nm, the insertion loss is approximately -8 dB, and the crosstalk is <- 10 dB. Both the experimental and simulation results are in good agreement...
  9. ncbi Integrated in-band optical signal-to-noise ratio monitor implemented on SOI platform
    Lianxi Jia
    Institute of Microelectronics, A STAR Agency of Science and Technology Research, 11 Science Park Road, Science Park II, 117685 Singapore
    Opt Express 20:8512-7. 2012
    ..The effects of the extinction ratio, noise equivalent bandwidth and arm length difference on the implementation of measurement are analyzed...
  10. ncbi Label-free biosensor based on an electrical tracing-assisted silicon microring resonator with a low-cost broadband source
    Kyung Woo Kim
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, 11 Science Park Road, Singapore Science Park II, Singapore 117685, Singapore
    Biosens Bioelectron 46:15-21. 2013
    ....
  11. ncbi Fabrication of low loss and high speed silicon optical modulator using doping compensation method
    Xiaoguang Tu
    Institute of Microelectronics, A STAR Agency for Science, Technology and Research, Singapore Science Park II, Singapore
    Opt Express 19:18029-35. 2011
    ..After doping profile optimizing, the measured bandwidth of the phase shifter with doping compensation can even reaches 17 GHz with a Loss·Efficiency FOM of about 25.4 dB·V...