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Novel ultrasmall Si...
Abstract
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- A novel layout is presented to achieve an ultrasmall arrayed-waveguide grating (AWG) interleaver based on Si-nanowire waveguides. Spiral waveguides are inserted in the middle of arrayed-waveguide to obtain a large lightpath (required for the ultra-high diffraction order) in a small occupied area. A designed ultrasmall AWG interleaver with a free spectral range of 0.8 nm has a total size of only about 73 mu m x 372 mu m (0.027 mm(2)).
Keyword
- awg demultiplexer
- photonic wires
- design
- bends
- technology
- circuits
- losses
Publication and Content Type
- ref (subject category)
- art (subject category)
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