Stability Formulation for Integrated Opto-mechanic Phase Shifters
نویسندگان
چکیده
منابع مشابه
MWP phase shifters integrated in PbS-SU8 waveguides.
We present new kind of microwave phase shifters (MPS) based on dispersion of PbS colloidal quantum dots (QDs) in commercially available photoresist SU8 after a ligand exchange process. Ridge PbS-SU8 waveguides are implemented by integration of the nanocomposite in a silicon platform. When these waveguides are pumped at wavelengths below the band-gap of the PbS QDs, a phase shift in an optically...
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∗ Liam Devlin is with Plextek Communications Technology Consultants, London Road, Great Chesterford, Essex, CB10 1NY Tel: +44 (0)1799 533200 Fax: +44 (0)1799 533201 Email: [email protected] Integrated analogue switches can easily be designed using any Field Effect Transistor (FET) based process [1]. The challenges in switch design tend to come in extending the upper operating frequency and/or i...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2018
ISSN: 2045-2322
DOI: 10.1038/s41598-018-20405-1