Sensing by dynamics of lasers with external optical feedback: a review
B Liu, Y Jiang, H Ji - Photonics, 2022 - mdpi.com
External optical feedback (EOF) has great impacts on the properties of lasers. It influences
the stable operation of lasers. However, various applications based on lasers with EOF have …
the stable operation of lasers. However, various applications based on lasers with EOF have …
Influence of feedback optical phase on the relaxation oscillation frequency of a semiconductor laser and its application
Semiconductor lasers (SLs) show relaxation oscillation (RO) due to the cavity dam** rate
being higher than the carrier dam** rate. The presence of RO in SLs contributes to …
being higher than the carrier dam** rate. The presence of RO in SLs contributes to …
Dynamics of moving cavity solitons in two-level laser system from symmetric gaussian input: vectorial cubic-quintic complex Ginzburg–Landau equation
This paper studies the interaction of an electromagnetic field with the matter in a laser cavity
without assuming a fixed direction of the transverse electric field, described by the two-level …
without assuming a fixed direction of the transverse electric field, described by the two-level …
Period-one microwave photonic sensing by a laser diode with optical feedback
With external optical feedback (EOF), a laser diode (LD) can operate at different dynamic
states. In this work, an LD with EOF is set at period-one (P1) oscillation state to generate …
states. In this work, an LD with EOF is set at period-one (P1) oscillation state to generate …
Displacement sensing using the relaxation oscillation frequency of a laser diode with optical feedback
A laser diode (LD) with external optical feedback can generate undamped relaxation
oscillation (RO) under certain operational conditions. The RO frequency can be modified by …
oscillation (RO) under certain operational conditions. The RO frequency can be modified by …
Experimental and numerical study of the symbolic dynamics of a modulated external-cavity semiconductor laser
We study the symbolic dynamics of a stochastic excitable optical system with periodic
forcing. Specifically, we consider a directly modulated semiconductor laser with optical …
forcing. Specifically, we consider a directly modulated semiconductor laser with optical …
Modeling and design of high-sensitivity dual optical feedback interferometry measurement system enhanced by period-one dynamics
Laser optical feedback interferometry (OFI) is a unique one-channel interferometric
measurement technology with the advantages of compact structure, low implementation cost …
measurement technology with the advantages of compact structure, low implementation cost …
Experimental diagnose for spikes width relation with positive optoelectronic feedback attenuation in a quantum well laser diode
AA Hemed, HA Abbas - AIP Conference Proceedings, 2023 - pubs.aip.org
In this experimental study, the dynamics of a quantum well semiconductor laser (SL) under
optoelectronic (OE) feedback are investigated. The feedback is configured by splitting the …
optoelectronic (OE) feedback are investigated. The feedback is configured by splitting the …
Numerical investigation on the effect of extra-feedback target position on the fringe visibility in a dual optical feedback interferometry system
Optical feedback interferometry (OFI) exhibits good potential in laboratory and engineering
applications as an interferometric measurement technology with unique structure. One …
applications as an interferometric measurement technology with unique structure. One …
Forecasting events in the complex dynamics of a semiconductor laser with optical feedback
Complex systems performing spiking dynamics are widespread in Nature. They cover from
earthquakes, to neurons, variable stars, social networks, or stock markets. Understanding …
earthquakes, to neurons, variable stars, social networks, or stock markets. Understanding …