Effect of digital acquisition on complexity of chaos

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

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Effect of digital acquisition on complexity of chaos. / Hong, Yanhua; Ji, Songkun.
Yn: Optics Letters, Cyfrol 42, Rhif 13, 01.07.2017, t. 2507-2510.

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

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Hong, Y & Ji, S 2017, 'Effect of digital acquisition on complexity of chaos', Optics Letters, cyfrol. 42, rhif 13, tt. 2507-2510. https://doi.org/10.1364/OL.42.002507

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Hong Y, Ji S. Effect of digital acquisition on complexity of chaos. Optics Letters. 2017 Gor 1;42(13):2507-2510. doi: 10.1364/OL.42.002507

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Hong, Yanhua ; Ji, Songkun. / Effect of digital acquisition on complexity of chaos. Yn: Optics Letters. 2017 ; Cyfrol 42, Rhif 13. tt. 2507-2510.

RIS

TY - JOUR

T1 - Effect of digital acquisition on complexity of chaos

AU - Hong, Yanhua

AU - Ji, Songkun

PY - 2017/7/1

Y1 - 2017/7/1

N2 - Effect of data acquisition on the complexity of chaos using permutation entropy has been studied experimentally and numerically. The complexity of chaos is quantified using the normalized permutation entropy at the feedback round trip time. Two ‘abnormal’ variations of complexity of chaos with bias current have been observed experimentally. The different vertical scales of the oscilloscope in data acquisition are attributed to this ‘abnormal’ change. The method to remove the effect of data acquisition has also been proposed.

AB - Effect of data acquisition on the complexity of chaos using permutation entropy has been studied experimentally and numerically. The complexity of chaos is quantified using the normalized permutation entropy at the feedback round trip time. Two ‘abnormal’ variations of complexity of chaos with bias current have been observed experimentally. The different vertical scales of the oscilloscope in data acquisition are attributed to this ‘abnormal’ change. The method to remove the effect of data acquisition has also been proposed.

KW - Chaos

KW - Semiconductor lasers

KW - Metrology

KW - Detection

U2 - 10.1364/OL.42.002507

DO - 10.1364/OL.42.002507

M3 - Article

VL - 42

SP - 2507

EP - 2510

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 13

ER -