Microwave photonic frequency multiplication based on Sagnac interferometer with the capability of phase shifting
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.126059
Abstract: Abstract A novel scheme to implementing a microwave photonics (MWP) frequency multiplier is proposed and theoretically demonstrated in this paper. The proposed system is based on the phase modulation technique in two consecutive Sagnac interferometers… read more here.
Keywords: phase; frequency multiplication; photonic frequency; frequency ... See more keywords
Reconfigurable microwave photonic frequency upconverter with local oscillator doubling or local oscillator quadrupling
Sign Up to like & getrecommendations! Published in 2019 at "Optical Engineering"
DOI: 10.1117/1.oe.58.6.066111
Abstract: Abstract. A reconfigurable microwave photonic frequency upconverter with local oscillator (LO) doubling or LO quadrupling is proposed based on two cascaded dual-parallel Mach–Zehnder modulators (DPMZMs) and a fiber Bragg grating (FBG) with a wide bandwidth… read more here.
Keywords: reconfigurable microwave; microwave photonic; frequency; local oscillator ... See more keywords
Ultrasensitive tilt angle measurement using a photonic frequency inclinometer.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.482578
Abstract: Quantum metrology promises a great enhancement in measurement precision that beyond the possibilities of classical physics. We demonstrate a Hong-Ou-Mandel sensor that acts as a photonic frequency inclinometer for ultrasensitive tilt angle measurement within a… read more here.
Keywords: frequency inclinometer; frequency; tilt; photonic frequency ... See more keywords