Dr. Harendra N. J. Fernando
Research Scientist at Leibniz-Institut für Astrophysik Potsdam
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Author
Publications (11)

Proceedings Article | 28 July 2014 Paper
Harendra N. Fernando, Andreas Stoll, Nick Cvetojevic, René Eisemann, Nuwan Tharanga, Christopher Holmes, Michael Böhm, Martin Roth, Roger Haynes, Lars Zimmermann
Proceedings Volume 9151, 915148 (2014) https://doi.org/10.1117/12.2056500
KEYWORDS: Waveguides, Silicon, Birefringence, Interferometers, Spectrographs, Astronomy, Computer aided design, Spectral resolution, Photonics, Integrated photonics

Proceedings Article | 13 September 2012 Paper
Proceedings Volume 8450, 845046 (2012) https://doi.org/10.1117/12.925561
KEYWORDS: Waveguides, Silicon, Receivers, Integrated photonics, Computer aided design, Spectrographs, Spectroscopes, Spectral resolution, Astrophotonics, Beam propagation method

Proceedings Article | 13 September 2012 Paper
Proceedings Volume 8450, 84501H (2012) https://doi.org/10.1117/12.925535
KEYWORDS: Dispersion, Frequency combs, Silicon, Waveguides, Astronomy, Calibration, Refractive index, Spectrographs, Cladding, Astronomical imaging

Proceedings Article | 10 May 2012 Paper
Proceedings Volume 8431, 84311U (2012) https://doi.org/10.1117/12.923145
KEYWORDS: Waveguides, Receivers, Spectroscopy, Silicon, Imaging spectroscopy, Spectral resolution, Phased array optics, Spectroscopes, Refractive index, Beam propagation method

Proceedings Article | 5 May 2012 Paper
Proceedings Volume 8429, 84290V (2012) https://doi.org/10.1117/12.922520
KEYWORDS: Dispersion, Refractive index, Silicon, Waveguides, Cladding, Silica, Integrated photonics, Near infrared, Doping, Slow light

Proceedings Article | 20 May 2009 Paper
Proceedings Volume 7366, 73660S (2009) https://doi.org/10.1117/12.821214
KEYWORDS: Brain-machine interfaces, Waveguides, Silicon, Optical filters, Structural design, Spectral resolution, Signal to noise ratio, Photodetectors, Interference (communication), Fiber Bragg gratings

Proceedings Article | 3 November 2006 Paper
Proceedings Volume 6372, 637210 (2006) https://doi.org/10.1117/12.686152
KEYWORDS: Quantum key distribution, Sensors, Coarse wavelength division multiplexing, Phase shifts, Data modeling, Single photon, Quantum cryptography, Raman scattering, Picosecond phenomena, Data acquisition

Proceedings Article | 20 April 2006 Paper
Proceedings Volume 6183, 61830V (2006) https://doi.org/10.1117/12.662860
KEYWORDS: Waveguides, Brain-machine interfaces, Plasma enhanced chemical vapor deposition, Photonic integrated circuits, Silica, Ions, Single mode fibers, Packaging, Etching, Integrated optics

Proceedings Article | 15 April 2003 Paper
Proceedings Volume 4941, (2003) https://doi.org/10.1117/12.468509
KEYWORDS: Waveguides, Multiplexers, Fiber Bragg gratings, Polarization, Optical filters, Photonic integrated circuits, Hydrogen, Optical design, Cladding, Plasma enhanced chemical vapor deposition

Proceedings Article | 15 December 2000 Paper
Proceedings Volume 4087, (2000) https://doi.org/10.1117/12.406444
KEYWORDS: Oxides, Silica, Channel waveguides, Plasma enhanced chemical vapor deposition, Waveguides, Silicon, Nitrous oxide, Annealing, Absorption, Optical communications

Proceedings Article | 29 December 1999 Paper
Proceedings Volume 4016, (1999) https://doi.org/10.1117/12.373601
KEYWORDS: Waveguides, Plasma enhanced chemical vapor deposition, Annealing, Channel waveguides, Absorption, Silica, Fabrication, Silicon, Refractive index, Nitrous oxide

Showing 5 of 11 publications
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