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Experimental Demonstration of 38 Gbps over 2.5 m OWC Systems with Eye-safe 850 nm SM-VCSELs

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

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Experimental Demonstration of 38 Gbps over 2.5 m OWC Systems with Eye-safe 850 nm SM-VCSELs. / Osahon, Isaac; Rajbhandari, Sujan; Kostakis, Ioannis et al.
Yn: IEEE Photonics Technology Letters, Cyfrol 36, Rhif 3, 30.11.2023, t. 139-142.

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

HarvardHarvard

Osahon, I, Rajbhandari, S, Kostakis, I, Ihsan, A, Powell, D, Meredith, W, Missous, M, Haas, H & Tang, J 2023, 'Experimental Demonstration of 38 Gbps over 2.5 m OWC Systems with Eye-safe 850 nm SM-VCSELs', IEEE Photonics Technology Letters, cyfrol. 36, rhif 3, tt. 139-142. https://doi.org/10.1109/LPT.2023.3337943

APA

Osahon, I., Rajbhandari, S., Kostakis, I., Ihsan, A., Powell, D., Meredith, W., Missous, M., Haas, H., & Tang, J. (2023). Experimental Demonstration of 38 Gbps over 2.5 m OWC Systems with Eye-safe 850 nm SM-VCSELs. IEEE Photonics Technology Letters, 36(3), 139-142. https://doi.org/10.1109/LPT.2023.3337943

CBE

Osahon I, Rajbhandari S, Kostakis I, Ihsan A, Powell D, Meredith W, Missous M, Haas H, Tang J. 2023. Experimental Demonstration of 38 Gbps over 2.5 m OWC Systems with Eye-safe 850 nm SM-VCSELs. IEEE Photonics Technology Letters. 36(3):139-142. https://doi.org/10.1109/LPT.2023.3337943

MLA

Osahon, Isaac et al. "Experimental Demonstration of 38 Gbps over 2.5 m OWC Systems with Eye-safe 850 nm SM-VCSELs". IEEE Photonics Technology Letters. 2023, 36(3). 139-142. https://doi.org/10.1109/LPT.2023.3337943

VancouverVancouver

Osahon I, Rajbhandari S, Kostakis I, Ihsan A, Powell D, Meredith W et al. Experimental Demonstration of 38 Gbps over 2.5 m OWC Systems with Eye-safe 850 nm SM-VCSELs. IEEE Photonics Technology Letters. 2023 Tach 30;36(3):139-142. doi: 10.1109/LPT.2023.3337943

Author

Osahon, Isaac ; Rajbhandari, Sujan ; Kostakis, Ioannis et al. / Experimental Demonstration of 38 Gbps over 2.5 m OWC Systems with Eye-safe 850 nm SM-VCSELs. Yn: IEEE Photonics Technology Letters. 2023 ; Cyfrol 36, Rhif 3. tt. 139-142.

RIS

TY - JOUR

T1 - Experimental Demonstration of 38 Gbps over 2.5 m OWC Systems with Eye-safe 850 nm SM-VCSELs

AU - Osahon, Isaac

AU - Rajbhandari, Sujan

AU - Kostakis, Ioannis

AU - Ihsan, Asim

AU - Powell, Denise

AU - Meredith, Wyn

AU - Missous, Mohamed

AU - Haas, Harald

AU - Tang, Jianming

PY - 2023/11/30

Y1 - 2023/11/30

N2 - With a directly modulated 850 nm single-modevertical cavity surface emitting laser (SM-VCSEL), we experimentally achieve a gross data rate of ∼38 Gbps over a 2.5 moptical wireless communication (OWC) link at the 7% ReedSolomon forward error correction (RS-FEC) limit. The OWClink is demonstrated using an eye-safe transmitted optical powerof -1.47 dBm and discrete multi-tone (DMT) modulation withadaptive bit-and-power loading. The SM-VCSEL has a relativeintensity noise (RIN) of ∼-137 dB/Hz, which is lower than that ofa typical commercial 850 nm multimode VCSEL (∼-129 dB/Hz).Therefore, under almost identical OWC link operating conditions, the SM-VCSEL provides a gross data-rate increase of∼19 Gbps and an optical signal-to-noise-ratio (SNR) gain of∼5 dB compared to its multimode counterpart having a similarmodulation bandwidth. Furthermore, we demonstrate an errorfree net data rate of ∼17 Gbps at a received optical power of-7 dBm, which suggests the feasibility of utilising the SM-VCSELto realise indoor gigabit OWC applications.

AB - With a directly modulated 850 nm single-modevertical cavity surface emitting laser (SM-VCSEL), we experimentally achieve a gross data rate of ∼38 Gbps over a 2.5 moptical wireless communication (OWC) link at the 7% ReedSolomon forward error correction (RS-FEC) limit. The OWClink is demonstrated using an eye-safe transmitted optical powerof -1.47 dBm and discrete multi-tone (DMT) modulation withadaptive bit-and-power loading. The SM-VCSEL has a relativeintensity noise (RIN) of ∼-137 dB/Hz, which is lower than that ofa typical commercial 850 nm multimode VCSEL (∼-129 dB/Hz).Therefore, under almost identical OWC link operating conditions, the SM-VCSEL provides a gross data-rate increase of∼19 Gbps and an optical signal-to-noise-ratio (SNR) gain of∼5 dB compared to its multimode counterpart having a similarmodulation bandwidth. Furthermore, we demonstrate an errorfree net data rate of ∼17 Gbps at a received optical power of-7 dBm, which suggests the feasibility of utilising the SM-VCSELto realise indoor gigabit OWC applications.

U2 - 10.1109/LPT.2023.3337943

DO - 10.1109/LPT.2023.3337943

M3 - Article

VL - 36

SP - 139

EP - 142

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

SN - 1041-1135

IS - 3

ER -