Robert Halir

Summary

Country: Spain

Publications

  1. ncbi request reprint 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 request reprint Characterization of integrated photonic devices with minimum phase technique
    R Halir
    , , , , Spain
    Opt Express 17:8349-61. 2009
  3. doi request reprint 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. doi request reprint 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. doi request reprint 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. doi request reprint 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 request reprint 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 request reprint 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. doi request reprint 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. doi request reprint 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. doi request reprint 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. doi request reprint 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...