With the recent exponential growth of applications using artificial intelligence (AI), the
development of efficient and ultrafast brain-like (neuromorphic) systems is crucial for future …

We report on photo-detectors consisting of an optical waveguide that incorporates a
resonant tunneling diode (RTD). Operating at wavelengths around 1.55 μ m in the optical …

Electron tunneling devices attract attention due to their potential applications in integrated
circuits, memories, and high‐frequency oscillators. However, limited works are devoted to …

We use the nonlinear dynamics approach for studying delayed feedback optoelectronic
oscillators (OEOs) formed by hybrid integration of resonant tunneling diode (RTD) photo …

We propose and demonstrate a simple and stable low-phase noise optoelectronic oscillator
(OEO) that uses a laser diode, an optical fiber delay line, and a resonant tunneling diode …

Phase-locked oscillators based on resonant tunneling diodes are used in this study to
implement transceiver components that perform conversion between optical and wireless …

We present a detailed low temperature photoluminescence spectroscopic study of~ MAcm-2
resonant tunnelling diodes (RTDs). The epitaxial structure is challenging to characterize …

We report an optically controlled low-power on–off mode oscillator based on a resonant
tunneling diode (RTD) that is monolithically integrated with a heterojunction phototransistor …

We consider the problem of identifying a dissipative linear model of an unknown nonlinear
system that is known to be dissipative, from time-domain input–output data. We first learn an …

Dual loop self-injection locking has been proposed for phase noise reduction and side-
mode suppression in microwave oscillators. Experiments for both electrical and opto …