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zadetkov: 165
161.
  • Efficient, Broadband and Compact Metal Grating Couplers for Silicon-on-Insulator Waveguides
    Scheerlinck, S.; Schrauwen, J.; Taillaert, D. ... 2007 Conference on Lasers and Electro-Optics (CLEO)
    Conference Proceeding
    Odprti dostop

    Metal grating couplers for Silicon-on-Insulator waveguides are proposed. A silver grating coupler with 33% coupling efficiency is designed. A gold grating coupler prototype is fabricated using ...
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162.
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163.
  • Focused-Ion-Beam Fabricated... Focused-Ion-Beam Fabricated Vertical Fiber Couplers on Silicon-on-Insulator Waveguides
    Schrauwen, J.; Van Thourhout, D.; Baets, R. 3rd IEEE International Conference on Group IV Photonics, 2006, 2006
    Conference Proceeding
    Odprti dostop

    We fabricated grating couplers in silicon-on-insulator waveguides with focused-ion-beam. First devices were very lossy, but by using selective etchant and a hard mask we obtained efficiencies ...
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164.
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165.
  • Planar Concave Grating Demu... Planar Concave Grating Demultiplexer on a Nanophotonic Silicon-on-Insulator Platform
    Brouckaert, Joost; Bogaerts, Wim; Dumon, Pieter ... LEOS 2006 - 19th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2006-Oct.
    Conference Proceeding
    Odprti dostop

    We present measurement results of a 4-channel silicon-on-insulator grating demultiplexer fabricated in a CMOS line. It has an ultra-small footprint of 280times150 mum 2 , 20 nm channel spacing, ...
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