Ms. Sanna E. Yliniemi Profile

Sanna E. Yliniemi

Research Scientist at Helsinki Univ of Technology

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Author

Publications (8)

Proceedings Article | 22 February 2008 Paper

Comparison of photodarkening in Ytterbium-doped fibers

Mikko Söderlund, Joan Montiel, Simo Tammela, Sanna Yliniemi, Seppo Honkanen

Proceedings Volume 6873, 687325 (2008) https://doi.org/10.1117/12.775012

KEYWORDS: Optical fibers, Absorption, Cladding, Ytterbium, Optical filters, CCD cameras, Fiber lasers, Lamps, Spectrum analysis, Reflectivity

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Proceedings Article | 20 February 2007 Paper

A study of silver-film ion-exchanged glass waveguides in phosphate glass

Sanna Yliniemi, Jacques Albert, Seppo Honkanen

Proceedings Volume 6469, 64690Y (2007) https://doi.org/10.1117/12.723993

KEYWORDS: Silver, Ions, Waveguides, Refractive index, Glasses, Sodium, Ion exchange, Diffusion, Cesium, Nickel

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Proceedings Article | 20 April 2006 Paper

Silver film ion-exchanged Er-doped waveguide lasers and photowritten waveguide gratings in phosphate glass

Sanna Yliniemi, Jacques Albert, Albane Laronche, Qing Wang, Seppo Honkanen

Proceedings Volume 6183, 61830M (2006) https://doi.org/10.1117/12.665028

KEYWORDS: Glasses, Waveguides, Waveguide lasers, Ion exchange, Silver, Ions, Ytterbium, Erbium, Laser damage threshold, Channel waveguides

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Proceedings Article | 18 August 2004 Paper

Buried ion-exchanged glass waveguides featuring low birefringence with a broad range of waveguide widths

Sanna Yliniemi, Brian West, Timo Aalto, Pratheepan Madasamy, Nasser Peyghambarian, Seppo Honkanen

Proceedings Volume 5451, (2004) https://doi.org/10.1117/12.548227

KEYWORDS: Waveguides, Birefringence, Silver, Glasses, Annealing, Ion exchange, Polarization, Ions, Integrated photonics, Sodium

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Proceedings Article | 19 June 2003 Paper

Fast thermo-optical switch based on SOI waveguides

Timo Aalto, Markku Kapulainen, Sanna Yliniemi, Päivi Heimala, Matti Leppihalme

Proceedings Volume 4987, (2003) https://doi.org/10.1117/12.478334

KEYWORDS: Waveguides, Modulation, Switches, Switching, Silicon, Oxides, Etching, Polarization, Control systems, Electronics

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Proceedings Article | 3 April 2003 Paper

Fabrication and characterization of waveguide structures on SOI

Timo Aalto, Paeivi Heimala, Sanna Yliniemi, Markku Kapulainen, Matti Leppihalme

Proceedings Volume 4944, (2003) https://doi.org/10.1117/12.477283

KEYWORDS: Waveguides, Polarization, Wave propagation, Cladding, Silicon, Etching, Oxides, Switches, Photomasks, Directional couplers

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Proceedings Article | 3 April 2003 Paper

Fabrication of photonic crystal waveguide elements on SOI

Sanna Yliniemi, Timo Aalto, Päivi Heimala, Panu Pekko, Konstantins Jefimovs, Janne Simonen, Tero Uusitupa

Proceedings Volume 4944, (2003) https://doi.org/10.1117/12.468303

KEYWORDS: Photonic crystals, Etching, Silicon, Waveguides, Oxides, Chemical elements, Finite-difference time-domain method, Semiconducting wafers, Crystals, Photomasks

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Proceedings Article | 18 June 2002 Paper

Integrated Bragg gratings in silicon-on-insulator waveguides

Timo Aalto, Sanna Yliniemi, Paeivi Heimala, Panu Pekko, Janne Simonen, Markku Kuittinen

Proceedings Volume 4640, (2002) https://doi.org/10.1117/12.433242

KEYWORDS: Waveguides, Etching, Silicon, Oxides, Fiber Bragg gratings, Modulation, Plasma, Semiconducting wafers, Dry etching, Wave propagation

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Showing 5 of 8 publications

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