Frequency domain analysis of optoelectronic oscillators utilizing optical and RF resonators with arbitrary transfer functions

S Jahanbakht - JOSA B, 2021 - opg.optica.org
Optoelectronic oscillators (OEOs) have attracted much attention for producing ultra-low
phase-noise microwave/millimeter-wave oscillations. Traditional delay-based OEOs usually …

Frequency-domain analysis of dual-loop optoelectronic oscillators

MM Rahimi, S Jahanbakht - Applied Optics, 2021 - opg.optica.org
Optoelectronic oscillators (OEOs) are hybrid systems consisting of optical and radio-
frequency (RF) parts that are used to produce ultralow phase noise RF oscillations. Dual …

Accurate Estimation of the Phase Noise of Delay-Based Optoelectronic Oscillators at Close-in Frequency Offsets

S Jahanbakht - Scientia Iranica, 2024 - scientiairanica.sharif.edu
Delay-based optoelectronic oscillators (OEOs) use the large propagation delays of long
optical fibers to produce ultra-low phase noise (PN) radio frequency (RF) oscillations. Most …

Theoretical investigation of an ultra-low phase noise microwave oscillator based on an IF crystal resonator-amplifier and a microwave photonic frequency transposer

SE Hosseini, SS Shojaeddin, H Abiri - JOSA B, 2018 - opg.optica.org
Resonator Q-factor and amplifier flicker noise are the most important parameters that
determine the phase noise of microwave oscillators. The Q-factor of intermediate frequency …

Frequency‐domain behavioural noise analysis of analogue phase‐locked loops

SA Abtahi, S Jahanbakht - IET Microwaves, Antennas & …, 2020 - Wiley Online Library
A frequency‐domain approach for phase noise analysis of integer‐N multiplier‐type phase‐
locked loops (PLLs), based on the conversion matrix approach, is introduced that can take …

Frequency domain computation of steady state modes of optoelectronic oscillators with stability analysis

S Jahanbakht - Applied Optics, 2017 - opg.optica.org
A frequency domain approach for computing all of the steady state modes of single-loop
optoelectronic oscillators (OEOs) corresponding to the exact parameter values, especially …

Noise analysis of optoelectronic oscillators in the presence of the relative intensity noise of the laser

S Jahanbakht - JOSA B, 2022 - opg.optica.org
Optoelectronic oscillators (OEOs) have recently been considered very good candidates for
producing ultra-low phase noise radio frequency (RF) oscillations. One of the most important …

Frequency domain signal and noise analysis of optoelectronic oscillators under the effects of modulator frequency chirping and fiber dispersion

S Jahanbakht, SE Hosseini, A Karimi - JOSA B, 2019 - opg.optica.org
The effects of the Mach–Zehnder modulator-induced frequency chirping and optical fiber
dispersion on the signal transmission in a microwave photonic link (MWPL) have already …

Frequency domain phase noise analysis of dual injection-locked optoelectronic oscillators

S Jahanbakht - Applied Optics, 2016 - opg.optica.org
Dual injection-locked optoelectronic oscillators (DIL-OEOs) have been introduced as a
means to achieve very low-noise microwave oscillations while avoiding the large spurious …

Computation of Phase Noise Spectrum in Optoelectronic Oscillator

A Banerjee, LAD de Britto… - IEEE Journal of Quantum …, 2021 - ieeexplore.ieee.org
A method for the phase noise characterization of single-loop optoelectronic oscillators
(OEO) is presented. Based on the injection-pulling dynamics of OEO under radio frequency …