Optical injection effects in electrically pumped semiconductor nano-laser arrays

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Optical injection effects in electrically pumped semiconductor nano-laser arrays. / Fan, Yuanlong; Shi, Teng; Zhang, Jing et al.
Yn: Optics Express, Cyfrol 32, Rhif 11, 10.05.2024, t. 19361-19371.

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Fan, Y, Shi, T, Zhang, J & Shore, KA 2024, 'Optical injection effects in electrically pumped semiconductor nano-laser arrays', Optics Express, cyfrol. 32, rhif 11, tt. 19361-19371. https://doi.org/10.1364/OE.525981

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Fan Y, Shi T, Zhang J, Shore KA. Optical injection effects in electrically pumped semiconductor nano-laser arrays. Optics Express. 2024 Mai 10;32(11):19361-19371. doi: 10.1364/OE.525981

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Fan, Yuanlong ; Shi, Teng ; Zhang, Jing et al. / Optical injection effects in electrically pumped semiconductor nano-laser arrays. Yn: Optics Express. 2024 ; Cyfrol 32, Rhif 11. tt. 19361-19371.

RIS

TY - JOUR

T1 - Optical injection effects in electrically pumped semiconductor nano-laser arrays

AU - Fan, Yuanlong

AU - Shi, Teng

AU - Zhang, Jing

AU - Shore, K. Alan

N1 - OPTICA PUBLISHING GROUP OPEN ACCESS LICENSE FOR PUBLISHER-FORMATTED JOURNAL ARTICLE PDFS (VERSIONS OF RECORD) Open access journal article PDFs may be governed by the Optica Publishing Group Open Access Publishing Agreement signed by the author and any applicable copyright laws. Authors and readers may use, reuse, and build upon the article, or use it for text or data mining without asking prior permission from the publisher or the Author(s), as long as the purpose is non-commercial and appropriate attribution is maintained. License applies to Accepted Manuscript

PY - 2024/5/10

Y1 - 2024/5/10

N2 - A theoretical analysis is performed on the response of electrically pumped nano-laser arrays to external optical injection. The response to both continuous wave and modulated optical injection is explored. Continuous wave injection is shown to excite several varieties of dynamical behaviour in the array elements including regular dynamics and quasi-periodic behaviour. The strength of the optical injection, the frequency detuning between the injected light and the target laser, and the magnitude of the Purcell spontaneous emission enhancement factor are shown to markedly affect the dynamics. When subject to modulated optical injection, the effects of frequency detuning and optical injection strength are the focus of attention. It is shown that the elements of the array subject to modulated optical injection exhibit oscillatory behaviour over broad regimes determined by the optical injection strength and the frequency detuning.

AB - A theoretical analysis is performed on the response of electrically pumped nano-laser arrays to external optical injection. The response to both continuous wave and modulated optical injection is explored. Continuous wave injection is shown to excite several varieties of dynamical behaviour in the array elements including regular dynamics and quasi-periodic behaviour. The strength of the optical injection, the frequency detuning between the injected light and the target laser, and the magnitude of the Purcell spontaneous emission enhancement factor are shown to markedly affect the dynamics. When subject to modulated optical injection, the effects of frequency detuning and optical injection strength are the focus of attention. It is shown that the elements of the array subject to modulated optical injection exhibit oscillatory behaviour over broad regimes determined by the optical injection strength and the frequency detuning.

KW - Frequency modulation

KW - Laser arrays

KW - Laser light

KW - Modulation

KW - Refractive index

KW - Relaxation oscillations

U2 - 10.1364/OE.525981

DO - 10.1364/OE.525981

M3 - Article

VL - 32

SP - 19361

EP - 19371

JO - Optics Express

JF - Optics Express

IS - 11

ER -