Photonic RF phase shifter based on optical carrier and RF modulation sidebands amplitude and phase control
A new photonic microwave phase shifter that can achieve a full 360° phase shift with very
little RF signal amplitude variation, and which can operate over very wide frequency range …
little RF signal amplitude variation, and which can operate over very wide frequency range …
Photonic RF phase shifter based on a vector-sum technique using stimulated Brillouin scattering in dispersion shifted fiber
A photonic RF phase shifter is proposed and demonstrated based on a vector-sum
technique using stimulated Brillouin scattering (SBS) in dispersion shifted fiber (DSF). Two …
technique using stimulated Brillouin scattering (SBS) in dispersion shifted fiber (DSF). Two …
Microwave photonic phase shifter based on a nonreciprocal optical phase shifter inside a Sagnac interferometer
EHW Chan - Optics Communications, 2014 - Elsevier
A new microwave photonic phase shifter is presented. It is based on an optical single-
sideband modulator and an optical phase shifter inside a Sagnac interferometer. It relies on …
sideband modulator and an optical phase shifter inside a Sagnac interferometer. It relies on …
Photonic technique for phase control of microwave to terahertz signals
M Attygalle, D Stepanov - IEEE transactions on microwave …, 2014 - ieeexplore.ieee.org
We present a simple linear photonic technique to achieve fixed or time-varying phase shifts
in microwave to terahertz frequency band signals. We show that the wavelength change of …
in microwave to terahertz frequency band signals. We show that the wavelength change of …
Optical modulation formats by combination of two time-delayed orthogonally polarized double sideband modulated signals
We introduce a novel technique to generate optical single sideband, optical double
sideband with suppressed carrier and optical single sideband with suppressed carrier …
sideband with suppressed carrier and optical single sideband with suppressed carrier …