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An ultrahigh-speed AlGaAs-GaAs polarization converter using slow-wave coplanar electrodes
- Source :
- IEEE Photonics Technology Letters. 10:675-677
- Publication Year :
- 1998
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 1998.
-
Abstract
- A wide-band electrooptic polarization converter has been fabricated using slow-wave coplanar-strip electrodes on an AlGaAs-GaAs substrate. Microwave characteristics of the electrode have been measured up to 40 GHz. The microwave loss and the microwave index at 40 GHz are 0.4 Np/cm and 3.4, respectively. The optical measurements were done up to 20 GHz; a flat frequency response was observed.
- Subjects :
- Frequency response
Fabrication
Materials science
business.industry
Optical polarization
Astrophysics::Cosmology and Extragalactic Astrophysics
Polarization (waves)
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Gallium arsenide
chemistry.chemical_compound
Optics
chemistry
Electrode
Optoelectronics
Electrical and Electronic Engineering
Wideband
business
Astrophysics::Galaxy Astrophysics
Microwave
Subjects
Details
- ISSN :
- 19410174 and 10411135
- Volume :
- 10
- Database :
- OpenAIRE
- Journal :
- IEEE Photonics Technology Letters
- Accession number :
- edsair.doi...........b62b17795c0f62ff99305dde95154f23
- Full Text :
- https://doi.org/10.1109/68.669244