Relative stability analysis of optical injection phase-locked loop
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2017.04.077
Abstract: Abstract In this paper, we analyze the relative stability of optical injection phase-locked loop (OIPLL) in terms of the phase margin considering loop-delay into account. Phase margin of first- and second-order OIPLL are calculated as… read more here.
Keywords: phase; locked loop; phase locked; stability ... See more keywords
Reducing the sensitivity of semiconductor ring lasers to external optical injection using selective optical feedback
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5046073
Abstract: We numerically investigate the influence of an integrated filtered optical feedback on the behavior of a semiconductor ring laser subject to external optical injection. The optical injection is spectrally directed at one of the non-lasing… read more here.
Keywords: semiconductor ring; semiconductor; optical injection; ring laser ... See more keywords
Optical injection of spin current into a zigzag nanoribbon of monolayer MoS2 with antiferromagnetic Kekule distortion
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.195410
Abstract: The Kekule pattern of the (anti)ferromagnetic exchange field on monolayer ${\text{MoS}}_{2}$ can be induced by proximity to the (111) surface of ${\text{BiFeO}}_{3}$ on both sides. The three-band tight binding model of the ${\text{MoS}}_{2}$ layer with… read more here.
Keywords: monolayer; kekule; exchange field; injection spin ... See more keywords
Experimental Research on Dynamic Characteristics of Mutual Optical Injection Semiconductor Lasers With Long Delay
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2024.3516208
Abstract: The nonlinear dynamics of optical injection semiconductor lasers have been widely studied and applied. Recently, mutual optical injection is a valuable method for exciting nonlinear dynamics due to its unique advantages, including non-photoelectric conversion, low… read more here.
Keywords: injection semiconductor; mutual optical; optical injection; semiconductor lasers ... See more keywords
Chaos Bandwidth Enhancement of Fabry–Pérot Laser Diode With Dual-Mode Continuous-Wave Optical Injection
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Quantum Electronics"
DOI: 10.1109/jqe.2019.2909191
Abstract: We show numerically that dual-mode continues wave optical injection into a Fabry–Pérot laser diode subject to optical feedback generates a chaos bandwidth, which is four to six times that without optical injection. As a comparison,… read more here.
Keywords: injection; rot laser; fabry rot; optical injection ... See more keywords
Minimizing Noise in Distributed Reflector Laser Types Under Optical Injection Locking
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Journal of Quantum Electronics"
DOI: 10.1109/jqe.2024.3412088
Abstract: Complex coupled distributed feedback (DFB) lasers and sampled grating distributed Bragg reflector (SGDBR) lasers under optical injection locking are investigated to determine lowest noise operation. A noise reduction (frequency and intensity combined) of up to… read more here.
Keywords: reflector; injection locking; optical injection; injection ... See more keywords
Injection Locking and Polarization Switching Bistability in a 1550 nm VCSEL Subject to Parallel Optical Injection
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2017.2690840
Abstract: We present experimental and theoretical results of bistable polarization switching in a single transverse mode 1550 nm vertical-cavity surface-emitting laser (VCSEL) subject to parallel optical injection. We focus our analysis on the bistability induced by power… read more here.
Keywords: mode; vcsel; polarization; injection ... See more keywords
Narrow-linewidth monolithic topological interface state extended laser with optical injection locking
Sign Up to like & getrecommendations! Published in 2025 at "Science Advances"
DOI: 10.1126/sciadv.ady8963
Abstract: Narrow-linewidth lasers are essential for coherent optical applications, including communications, metrology, and sensing. Although compact semiconductor lasers with narrow linewidths have been demonstrated, achieving high spectral purity generally necessitates passive external cavities based on photonic… read more here.
Keywords: injection locking; topological interface; optical injection; injection ... See more keywords
Tailoring chaos characteristics by cascaded optically injected semiconductor lasers.
Sign Up to like & getrecommendations! Published in 2025 at "Applied optics"
DOI: 10.1364/ao.566531
Abstract: A semiconductor laser under optical injection can induce chaos in a narrow region of its operational parameter space that is inherently devoid of any time-delay signatures (TDSs). Four semiconductor lasers arranged in a cascaded optical… read more here.
Keywords: cascaded optically; semiconductor; optically injected; optical injection ... See more keywords
Numerical investigations on multi-channel wideband chaotic signal generation by a multi-transverse mode vertical-cavity surface-emitting laser subject to chaotic optical injection.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.008160
Abstract: A multi-channel wideband chaotic signal generation scheme is proposed and numerically investigated based on a slave multi-transverse mode vertical-cavity surface-emitting laser (SL) subject to chaotic optical injection from a master multi-transverse mode vertical-cavity surface-emitting laser… read more here.
Keywords: multi transverse; transverse mode; optical injection; chaotic optical ... See more keywords
Polarization independent optical injection locking for carrier recovery in optical communication systems.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.021216
Abstract: An optical injection locking (IL) system that is independent of the incoming signal's polarization is demonstrated for carrier recovery in coherent optical communication systems. A sub-system that enables polarization independence is discussed and experimentally verified.… read more here.
Keywords: injection locking; polarization; injection; carrier recovery ... See more keywords