Research Portal

Synchronization of polarization chaos in mutually coupled free-running VCSELs

Research output: Contribution to journal › Article › peer-review

Standard Standard

Synchronization of polarization chaos in mutually coupled free-running VCSELs. / Wang, Ziruo; Li, Pu; Jia, Zhiwei et al.
In: Opt. Express, Vol. 29, No. 12, 01.06.2021, p. 17940-17950.

Research output: Contribution to journal › Article › peer-review

HarvardHarvard

Wang, Z, Li, P, Jia, Z, Wang, W, Xu, B, Shore, KA & Wang, Y 2021, 'Synchronization of polarization chaos in mutually coupled free-running VCSELs', Opt. Express, vol. 29, no. 12, pp. 17940-17950. https://doi.org/10.1364/OE.425674

APA

Wang, Z., Li, P., Jia, Z., Wang, W., Xu, B., Shore, K. A., & Wang, Y. (2021). Synchronization of polarization chaos in mutually coupled free-running VCSELs. Opt. Express, 29(12), 17940-17950. https://doi.org/10.1364/OE.425674

CBE

Wang Z, Li P, Jia Z, Wang W, Xu B, Shore KA, Wang Y. 2021. Synchronization of polarization chaos in mutually coupled free-running VCSELs. Opt. Express. 29(12):17940-17950. https://doi.org/10.1364/OE.425674

MLA

Wang, Ziruo et al. "Synchronization of polarization chaos in mutually coupled free-running VCSELs". Opt. Express. 2021, 29(12). 17940-17950. https://doi.org/10.1364/OE.425674

VancouverVancouver

Wang Z, Li P, Jia Z, Wang W, Xu B, Shore KA et al. Synchronization of polarization chaos in mutually coupled free-running VCSELs. Opt. Express. 2021 Jun 1;29(12):17940-17950. doi: 10.1364/OE.425674

Author

Wang, Ziruo ; Li, Pu ; Jia, Zhiwei et al. / Synchronization of polarization chaos in mutually coupled free-running VCSELs. In: Opt. Express. 2021 ; Vol. 29, No. 12. pp. 17940-17950.

RIS

TY - JOUR

T1 - Synchronization of polarization chaos in mutually coupled free-running VCSELs

AU - Wang, Ziruo

AU - Li, Pu

AU - Jia, Zhiwei

AU - Wang, Wenjie

AU - Xu, Bingjie

AU - Shore, K. Alan

AU - Wang, Yuncai

PY - 2021/6/1

Y1 - 2021/6/1

N2 - We numerically demonstrate and analyze polarization chaos synchronization between two free-running vertical cavity surface emitting semiconductor lasers (VCSELs) in the mutual coupling configuration under two scenarios: parallel injection and orthogonal injection. Specifically, we investigate the effect of external parameters (the bias current, frequency detuning and coupling coefficient) and internal parameters (the linewidth enhancement factor, spin-flip relaxation rate, field decay rate, carrier decay rate, birefringence and dichroism) on the synchronization quality. Finally simulation results confirm that in the parallel injection, chaotic synchronization can reach a cross-correlation coefficient of 0.99 within a range of parameter mismatch x00B1;12x0025;. On the other hand, the chaos synchronization for orthogonal injection only reaches a cross-correlation coefficient of 0.95 within a range of parameter mismatch x00B1;3x0025;.

AB - We numerically demonstrate and analyze polarization chaos synchronization between two free-running vertical cavity surface emitting semiconductor lasers (VCSELs) in the mutual coupling configuration under two scenarios: parallel injection and orthogonal injection. Specifically, we investigate the effect of external parameters (the bias current, frequency detuning and coupling coefficient) and internal parameters (the linewidth enhancement factor, spin-flip relaxation rate, field decay rate, carrier decay rate, birefringence and dichroism) on the synchronization quality. Finally simulation results confirm that in the parallel injection, chaotic synchronization can reach a cross-correlation coefficient of 0.99 within a range of parameter mismatch x00B1;12x0025;. On the other hand, the chaos synchronization for orthogonal injection only reaches a cross-correlation coefficient of 0.95 within a range of parameter mismatch x00B1;3x0025;.

KW - Laser coupling

KW - Optical feedback

KW - Optical networks

KW - Ring networks

KW - Semiconductor lasers

KW - Vertical cavity surface emitting lasers

U2 - 10.1364/OE.425674

DO - 10.1364/OE.425674

M3 - Article

VL - 29

SP - 17940

EP - 17950

JO - Opt. Express

JF - Opt. Express

IS - 12

ER -