Chih Ming Wang

Summary

Affiliation: National Dong Hwa University
Country: Taiwan

Publications

  1. doi request reprint Polarization dependent light extraction of a GaN light emitting diode using dark field angle-resolved photoluminescence spectrometry
    Chih Ming Wang
    Department of Opto electronic Engineering, National Dong Hwa University, Hualien, 97401 Taiwan
    Opt Express 20:17952-61. 2012
  2. ncbi request reprint Spatial filtering by using cascading plasmonic gratings
    Chih Ming Wang
    Institute of Opto electronic Engineering, National Dong Hwa University, Hualien, Taiwan 97401, ROC
    Opt Express 17:6218-23. 2009
  3. doi request reprint Optical properties of light emitting diodes with a cascading plasmonic grating
    Chih Ming Wang
    Institute of Opto electronic Engineering, National Dong Hwa University, Hualien, 97401 Taiwan, China
    Opt Express 18:25608-14. 2010

Detail Information

Publications3

  1. doi request reprint Polarization dependent light extraction of a GaN light emitting diode using dark field angle-resolved photoluminescence spectrometry
    Chih Ming Wang
    Department of Opto electronic Engineering, National Dong Hwa University, Hualien, 97401 Taiwan
    Opt Express 20:17952-61. 2012
    ..The ARPL spectrum also reveals that the extraction efficiency is relatively high as the dispersion line of the waveguide mode is coincident with the folded free-photon dispersion of the 1D GaN grating...
  2. ncbi request reprint Spatial filtering by using cascading plasmonic gratings
    Chih Ming Wang
    Institute of Opto electronic Engineering, National Dong Hwa University, Hualien, Taiwan 97401, ROC
    Opt Express 17:6218-23. 2009
    ..The angular dispersion of the cascading plasmonic gratings is about d theta/d lambda =0.15 degrees/nm. The cascading plasmonic gratings can be used as a spatial filter to improve the spatial coherence of a light source...
  3. doi request reprint Optical properties of light emitting diodes with a cascading plasmonic grating
    Chih Ming Wang
    Institute of Opto electronic Engineering, National Dong Hwa University, Hualien, 97401 Taiwan, China
    Opt Express 18:25608-14. 2010
    ..The investigated plasmonics LED represents resonance optical properties different from the conventional surface relief LED, which can be used in special applications...