Robert Halir

Summary

Country: Spain

Publications

  1. ncbi Waveguide grating coupler with subwavelength microstructures
    Robert Halir
    Departamento Ingeniería de Comunicaciones, ETSI Telecomunicacion, Universidad de Malaga, 29010 Malaga, Spain
    Opt Lett 34:1408-10. 2009
  2. ncbi Characterization of integrated photonic devices with minimum phase technique
    R Halir
    , , , , Spain
    Opt Express 17:8349-61. 2009
  3. ncbi Colorless directional coupler with dispersion engineered sub-wavelength structure
    R Halir
    Departamento Ingeniería de Comunicaciones, ETSI Telecomunicacion, Universidad de Malaga, 29010 Malaga, Spain
    Opt Express 20:13470-7. 2012
  4. ncbi Ultrabroadband supercontinuum generation in a CMOS-compatible platform
    R Halir
    Departamento Ingeniería de Comunicaciones, ETSI Telecomunicacion, Universidad de Malaga, Malaga, Spain
    Opt Lett 37:1685-7. 2012
  5. ncbi Continuously apodized fiber-to-chip surface grating coupler with refractive index engineered subwavelength structure
    R Halir
    Departamento Ingeniería de Comunicaciones, ETSI Telecomunicacion, Universidad de Malaga, 29010 Malaga, Spain
    Opt Lett 35:3243-5. 2010
  6. ncbi High-performance 90° hybrid based on a silicon-on-insulator multimode interference coupler
    R Halir
    Departamento Ingeniería de Comunicaciones, ETSI Telecomunicacion, Universidad de Malaga, 29010 Malaga, Spain
    Opt Lett 36:178-80. 2011

Detail Information

Publications6

  1. ncbi Waveguide grating coupler with subwavelength microstructures
    Robert Halir
    Departamento Ingeniería de Comunicaciones, ETSI Telecomunicacion, Universidad de Malaga, 29010 Malaga, Spain
    Opt Lett 34:1408-10. 2009
    ..Backreflection from the grating is reduced to ~0.1%, and the total predicted photonic wire to fiber coupling efficiency is 50%...
  2. ncbi Characterization of integrated photonic devices with minimum phase technique
    R Halir
    , , , , Spain
    Opt Express 17:8349-61. 2009
    ..Simulated and experimental results for multi-mode interference couplers (MMICs) in SOI without AR coating validate the technique...
  3. ncbi Colorless directional coupler with dispersion engineered sub-wavelength structure
    R Halir
    Departamento Ingeniería de Comunicaciones, ETSI Telecomunicacion, Universidad de Malaga, 29010 Malaga, Spain
    Opt Express 20:13470-7. 2012
    ..The sub-wavelength grating based directional coupler we propose covers a 100 nm bandwidth with an imbalance of ≤ 0.6 dB between its outputs, as supported by full 3D FDTD simulations...
  4. ncbi Ultrabroadband supercontinuum generation in a CMOS-compatible platform
    R Halir
    Departamento Ingeniería de Comunicaciones, ETSI Telecomunicacion, Universidad de Malaga, Malaga, Spain
    Opt Lett 37:1685-7. 2012
    ..Our results offer potential for a robust, integrated, and low-cost supercontinuum source for applications including frequency metrology, optical coherence tomography, confocal microscopy, and optical communications...
  5. ncbi Continuously apodized fiber-to-chip surface grating coupler with refractive index engineered subwavelength structure
    R Halir
    Departamento Ingeniería de Comunicaciones, ETSI Telecomunicacion, Universidad de Malaga, 29010 Malaga, Spain
    Opt Lett 35:3243-5. 2010
    ..Minimum feature size is 100 nm for compatibility with deep-UV 193 nm lithography...
  6. ncbi High-performance 90° hybrid based on a silicon-on-insulator multimode interference coupler
    R Halir
    Departamento Ingeniería de Comunicaciones, ETSI Telecomunicacion, Universidad de Malaga, 29010 Malaga, Spain
    Opt Lett 36:178-80. 2011
    ..65 mm × 0.53 mm, including all the structures necessary to couple light to a fiber array. We experimentally demonstrate a common mode rejection ratio better than -20 dBe and phase errors better than ±5° in a ~50 nm bandwidth...