Mr. Timo Lipka Profile

Timo Lipka

at Technische Univ Hamburg-Harburg

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Publications (6)

SPIE Journal Paper | 5 November 2013 Open Access

Label-free photonic biosensors fabricated with low-loss hydrogenated amorphous silicon resonators

Timo Lipka, Lennart Wahn, Hoc-Khiem Trieu, Lutz Hilterhaus, Jorg Muller

JNP, Vol. 7, Issue 01, 073793, (November 2013) https://doi.org/10.1117/12.10.1117/1.JNP.7.073793

KEYWORDS: Resonators, Sensors, Refractive index, Amorphous silicon, Biosensors, Water, Photodetectors, Biomedical optics, Waveguides, Molecules

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Proceedings Article | 22 May 2013 Paper

Travelling wave resonators fabricated with low-loss hydrogenated amorphous silicon

Timo Lipka, Julia Amthor, Hoc Khiem Trieu, Jörg Müller

Proceedings Volume 8767, 876707 (2013) https://doi.org/10.1117/12.2018509

KEYWORDS: Resonators, Refractive index, Waveguides, Amorphous silicon, Wavelength division multiplexing, Polarization, Photonics systems, Linear filtering, Plasma, Microrings

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Proceedings Article | 20 May 2013 Paper

On-chip sensing with high-Q amorphous silicon microdisk resonators

T. Lipka, J. Amthor, J. Müller

Proceedings Volume 8879, 88790A (2013) https://doi.org/10.1117/12.2019502

KEYWORDS: Resonators, Refractive index, Sensors, Waveguides, Amorphous silicon, Water, Cladding, Photonic microstructures, Silicon, Molecules

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Proceedings Article | 20 May 2009 Paper

Thermo-optic and elasto-optic tuning of silicon nanowires

J. Amthor, O. Horn, T. Lipka, J. Müller

Proceedings Volume 7366, 73661Y (2009) https://doi.org/10.1117/12.821698

KEYWORDS: Thermal optics, Switches, Silicon, Waveguides, Switching, Etching, Phase shifts, Light scattering, Lithography, Nanowires

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Proceedings Article | 20 May 2009 Paper

Tunable silicon photonic wires fabricated by contact lithography and thermal oxidation

Oliver Horn, Julia Amthor, Timo Lipka, Jörg Müller

Proceedings Volume 7366, 73660C (2009) https://doi.org/10.1117/12.821694

KEYWORDS: Silicon, Waveguides, Etching, Oxides, Lithography, Thermal oxidation, Silica, Zinc oxide, Oxidation, Nanowires

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Proceedings Article | 20 May 2009 Paper

Amorphous silicon as high index photonic material

T. Lipka, A. Harke, O. Horn, J. Amthor, J. Müller

Proceedings Volume 7366, 73661Z (2009) https://doi.org/10.1117/12.821709

KEYWORDS: Waveguides, Refractive index, Amorphous silicon, Light wave propagation, Channel waveguides, Silicon, Semiconducting wafers, Plasma enhanced chemical vapor deposition, Wave propagation, Photomasks

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Showing 5 of 6 publications

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