Quantum Dot Lasers Subject to Polarization-Rotated Optical Feedback

Hong Lin; Yanhua Hong; Salim Ourari; Tianyao Huang; Chen Yang

doi:10.1109/JQE.2019.2953518

Quantum Dot Lasers Subject to Polarization-Rotated Optical Feedback

Hong Lin
, Yanhua Hong
, Salim Ourari
, Tianyao Huang
, Chen Yang

Ysgol Cyfrifiadureg a Pheirianneg

Ecology and Evolutionary Biology, Princeton University
Northwestern University
Bates College, USA

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

285 Wedi eu Llwytho i Lawr (Pure)

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Dynamics of a multimode quantum dot laser with polarization-rotated optical feedback is investigated in a wide range of bias current. The results reveal that the laser is more sensitive to optical feedback when the polarization of feedback beam is rotated a large angle from the original polarization, which is different from the results in DFB lasers. Anticorrelated fluctuations between orthogonal polarizations are observed in a certain range of selected polarizations. Accordingly, dynamics in the total power can be weaker than that in a selected polarization. The anticorrelated polarization dynamics may be related to different polarizations of longitudinal modes.

Iaith wreiddiol	Saesneg
Rhif yr erthygl	2000308
Cyfnodolyn	IEEE Journal of Quantum Electronics
Cyfrol	56
Rhif cyhoeddi	1
Dyddiad ar-lein cynnar	14 Tach 2019
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1109/JQE.2019.2953518
Statws	Cyhoeddwyd - Chwef 2020

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10.1109/JQE.2019.2953518

Manuscript_JQE_Rev_3Llawysgrif awdur wedi’i dderbyn, 885 KB

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@article{0857f8d719bc4c0285de04cd253b4698,

title = "Quantum Dot Lasers Subject to Polarization-Rotated Optical Feedback",

abstract = "Dynamics of a multimode quantum dot laser with polarization-rotated optical feedback is investigated in a wide range of bias current. The results reveal that the laser is more sensitive to optical feedback when the polarization of feedback beam is rotated a large angle from the original polarization, which is different from the results in DFB lasers. Anticorrelated fluctuations between orthogonal polarizations are observed in a certain range of selected polarizations. Accordingly, dynamics in the total power can be weaker than that in a selected polarization. The anticorrelated polarization dynamics may be related to different polarizations of longitudinal modes. ",

keywords = "Optical feedback, polarization, quantum dot lasers",

author = "Hong Lin and Yanhua Hong and Salim Ourari and Tianyao Huang and Chen Yang",

year = "2020",

month = feb,

doi = "10.1109/JQE.2019.2953518",

language = "English",

volume = "56",

journal = "IEEE Journal of Quantum Electronics",

issn = "0018-9197",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "1",

}

TY - JOUR

T1 - Quantum Dot Lasers Subject to Polarization-Rotated Optical Feedback

AU - Lin, Hong

AU - Hong, Yanhua

AU - Ourari, Salim

AU - Huang, Tianyao

AU - Yang, Chen

PY - 2020/2

Y1 - 2020/2

N2 - Dynamics of a multimode quantum dot laser with polarization-rotated optical feedback is investigated in a wide range of bias current. The results reveal that the laser is more sensitive to optical feedback when the polarization of feedback beam is rotated a large angle from the original polarization, which is different from the results in DFB lasers. Anticorrelated fluctuations between orthogonal polarizations are observed in a certain range of selected polarizations. Accordingly, dynamics in the total power can be weaker than that in a selected polarization. The anticorrelated polarization dynamics may be related to different polarizations of longitudinal modes.

AB - Dynamics of a multimode quantum dot laser with polarization-rotated optical feedback is investigated in a wide range of bias current. The results reveal that the laser is more sensitive to optical feedback when the polarization of feedback beam is rotated a large angle from the original polarization, which is different from the results in DFB lasers. Anticorrelated fluctuations between orthogonal polarizations are observed in a certain range of selected polarizations. Accordingly, dynamics in the total power can be weaker than that in a selected polarization. The anticorrelated polarization dynamics may be related to different polarizations of longitudinal modes.

KW - Optical feedback

KW - polarization

KW - quantum dot lasers

U2 - 10.1109/JQE.2019.2953518

DO - 10.1109/JQE.2019.2953518

M3 - Article

SN - 0018-9197

VL - 56

JO - IEEE Journal of Quantum Electronics

JF - IEEE Journal of Quantum Electronics

IS - 1

M1 - 2000308

ER -

Quantum Dot Lasers Subject to Polarization-Rotated Optical Feedback

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