Abstract
A photonic crystal wavelength dependent splitter has been constructed by utilising topology optimisation1. The splitter has been fabricated in a silicon-on-insulator material (Fig. 1). The topology optimised wavelength dependent splitter demonstrates promising 3D FDTD simulation results. This complex photonic crystal structure is very sensitive against small fabrication variations from the expected topology optimised design. A wavelength dependent splitter is an important basic building block for high-performance nanophotonic circuits.
1J. S. Jensen and O. Sigmund, App. Phys. Lett. 84, 2022-2024 (2004)
Original language | English |
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Publication date | 2005 |
Publication status | Published - 2005 |
Event | NanoDay DTU - Kgs. Lyngby, Denmark Duration: 8 Jun 2005 → … |
Conference
Conference | NanoDay DTU |
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Country/Territory | Denmark |
City | Kgs. Lyngby |
Period | 08/06/2005 → … |