Results 21 to 30 of about 409,972 (287)
Optics Express, 2021 We present a theoretical analysis for tunable optoelectronic oscillators (OEOs) based on stimulated Brillouin scattering (SBS). A pump laser is used to generate a Brillouin gain which selectively amplifies a phase-modulated and contra-propagating laser ...
Meenwook Ha, Y. Chembo
semanticscholar +1 more source
Suppression of Phase Induced Intensity Noise in Recirculating Delay Line Microwave Photonic Filters
IEEE Photonics Journal, 2021 High-Q microwave photonic filters may be realised with infinite impulse response (IIR) transfer functions, which are implemented typically with all-optical recirculating delay lines (RDL) operating in the incoherent regime.
Georgios Charalambous +3 more
doaj +1 more source
Research Paper: Technical Design of Microwave Optical Oscillators in Radar Systems [PDF]
فیزیک کاربردی ایران, 2022 The emerging new concepts and technologies based on microwave photonics have led to an ever-increasing interest in developing innovative radar systems with a net gain in functionality, bandwidth/resolution, size, mass, complexity, and cost when compared ...
Ali Mahmoudloo
doaj +1 more source
Optoelectronic Oscillators (OEOs) to Sensing, Measurement, and Detection
IEEE Journal of Quantum Electronics, 2016 X. Zou +6 more
semanticscholar +3 more sources
Regeneratively mode-locked optoelectronic oscillator
Optics Express, 2022 A regeneratively mode-locked optoelectronic oscillator is proposed to realize multi-mode phase locking in optoelectronic oscillators by coupling a modulating signal generation loop. To verify the feasibility of the scheme, a numerical simulation model is established.
Zhuoyue, Tuo +6 more
openaire +2 more sources
Parity-time–symmetric optoelectronic oscillator [PDF]
Science Advances, 2018 A parity-time–symmetric optoelectronic oscillator was demonstrated without the use of a narrowband microwave or optical filter.
Jiejun Zhang, Jianping Yao
openaire +2 more sources
Analysis of Phase-Locking in Narrow-Band Optoelectronic Oscillators With Intermediate Frequency
IEEE Journal of Quantum Electronics, 2015 A. Talla +8 more
semanticscholar +3 more sources
IEEE Access, 2020 In this paper, generalization for the Lindstedt-Poincaré perturbation method for nonlinear oscillators to a class of strongly mixed-parity oscillating system is established.
W. P. Sun, C. W. Lim
doaj +1 more source
Multi-Mode Lasers for Self-Forced Opto-Electronic Oscillators in Compact Frequency Synthesizers
IEEE Journal of Microwaves, 2021 Advanced telecommunication, imaging, and remote sensing systems require reliable ultra-high stability local oscillators. Particularly, coherent detection of digital data signals relies on a low aperture jitter of local oscillators in addition to high ...
Afshin S Daryoush, Tianchi Sun
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Integrated optoelectronic oscillator
Optics Express, 2018 With the rapid development of the modern communication systems, radar and wireless services, microwave signal with high-frequency, high-spectral-purity and frequency tunability as well as microwave generator with light weight, compact size, power-efficient and low cost are increasingly demanded.
Jian Tang +8 more
openaire +2 more sources