An optoelectronic oscillator (OEO) is a microwave photonic system that produces microwave
signals with ultralow phase noise using a high-quality-factor optical energy storage element …

Microwave photonic approaches for the generation of microwave signals have attracted
substantial attention in recent years, thanks to the significant advantages brought by …

As a paradigmatic microwave photonic resonant system that is capable of producing high-
quality self-sustained microwave oscillations, the optoelectronic oscillator (OEO) has been …

A dual-wavelength narrow linewidth orthogonal single polarization fiber laser based on a
parity-time (PT) symmetric system is proposed and demonstrated, which achieves the …

Parity‐time (PT) symmetry breaking offers mode selection capability for facilitating single‐
mode oscillation in the optoelectronic oscillator (OEO) loop. However, most OEO …

The optoelectronic oscillator (OEO) generates low-phase noise and high-frequency
microwave signals thanks to a high Q-factor cavity with long and low-loss fiber delay …

Mode selection is crucial for a stable single-mode oscillation of an optoelectronic oscillator
(OEO). In this article a parity-time (PT)-symmetric frequency-tunable OEO is proposed and …

Originating from the non-Hermitian quantum mechanics, the parity-time (PT) symmetry has
been extensively explored to ensure a stable single-mode oscillation for optoelectronic …

In this paper, we propose and experimentally demonstrate a parity-time-(PT-) symmetric
optoelectronic oscillator (OEO) based on non-reciprocal electro-optic modulation for the …

Establishing parity-time (PT) symmetry in non-spatial space is a promising way to simplify
the PT-symmetry system structure. In this paper, an implementation of PT symmetry in optical …