Results 31 to 40 of about 137,995 (220)
International Journal for Simulation and Multidisciplinary Design Optimization, 2019 In this paper we talk about oscillators of optoelectronic type with intensity modulators and high-quality optical resonators technology. This subject is illustrated by an example of realization from the material to the characterization of the realized ...
Salzenstein Patrice
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Optoelectronic oscillators for communication systems [PDF]
, 2012 We introduce and report recent developments on a novel five port optoelectronic voltage controlled oscillator consisting of a resonant tunneling diode (RTD) optical-waveguide integrated with a laser diode.
Romeira, Bruno, Figueiredo, J. M. L.
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Breaking the limitation of mode building time in an optoelectronic oscillator
Nature Communications, 2018 In optoelectronic oscillators used to produce chirps for radar or communications, low phase noise usually comes at a cost of slow tuning due to mode-building time.
Tengfei Hao +7 more
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Molecules, 2022 Molecular dyes are finding more and more applications in photonics and quantum technologies, such as polaritonic optical microcavities, organic quantum batteries and single-photon emitters for quantum sensing and metrology. For all these applications, it
Mattia Russo +5 more
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A resonance system of an optoelectronic oscillator based on a transmission-type planar optical disk microcavity [PDF]
Компьютерная оптика, 2018 It is noted that the best technical characteristics of optoelectronic microwave self-oscillators (OESO) are reached in schemes employing high-Q optical microresonators (OMR) working in the traveling wave modes (TWM).
Anatoly Zadorin, Anna Lukina
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Photonics, 2022 In this study, the oscillation signal stabilization and spurious tone suppression of a directly modulated optoelectronic oscillator (DM-OEO) are simultaneously achieved by modulating a laser with a low-frequency radio frequency (RF) signal.
Jun-Hyung Cho +2 more
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Dynamics of resonant tunneling diode optoelectronic oscillators [PDF]
, 2012 Tese de dout., Física, Faculdade de Ciências e Tecnologia, Univ. do Algarve, 2012The nonlinear dynamics of optoelectronic integrated circuit (OEIC) oscillators comprising semiconductor resonant tunneling diode (RTD) nanoelectronic quantum devices has ...
Romeira, Bruno
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A new simulation technique for RF oscillators [PDF]
, 2011 The study of phase-noise in oscillators and the design of new circuit topologies necessitates an efficient technique for the simulation of oscillators. While numerous approaches have been developed over the years e.g.
A. Iserles +3 more
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Microwave Signal Processing over Multicore Fiber
Photonics, 2017 We review the introduction of the space dimension into fiber-based technologies to implement compact and versatile signal processing solutions for microwave and millimeter wave signals.
Sergi García +4 more
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Injection Locking of Optoelectronic Oscillators with Large Delay [PDF]
, 2021 The optoelectronic oscillator is a delay line oscillator that leverages optical fiber technology to realize the large delay required for low phase noise systems. Spurious sidemodes are an artifact of the delay line oscillator, yet treatments of injection
Hasan, Mehedi +2 more
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