A Monolithically Integrated Two-Section Laser for Wideband and Frequency-Tunable Photonic Microwave Generation
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Yn: Journal of Lightwave Technology, Cyfrol 41, Rhif 2, 15.01.2023, t. 404-411.
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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T1 - A Monolithically Integrated Two-Section Laser for Wideband and Frequency-Tunable Photonic Microwave Generation
AU - Cai, Qiang
AU - Zhang, Yunshan
AU - Zheng, Jilin
AU - Zhang, Yamei
AU - Li, Pu
AU - Shore, K. Alan
AU - Wang, Yuncai
PY - 2023/1/15
Y1 - 2023/1/15
N2 - A monolithically integrated two-section laser is presented for wideband and frequency-tunable photonic microwave generation. The laser consists of two back-to-back DFB sections forming a mutually coupled structure. By properly adjusting the bias currents of two sections, the laser can stably work at the state of period-one oscillation over a wide range of frequency detuning. Based on this, continuous and linear tuning of photonic microwave signals can be achieved. Experimental results confirm that a large tunable range from 12.45 to 80.30 GHz can be realized using this laser.
AB - A monolithically integrated two-section laser is presented for wideband and frequency-tunable photonic microwave generation. The laser consists of two back-to-back DFB sections forming a mutually coupled structure. By properly adjusting the bias currents of two sections, the laser can stably work at the state of period-one oscillation over a wide range of frequency detuning. Based on this, continuous and linear tuning of photonic microwave signals can be achieved. Experimental results confirm that a large tunable range from 12.45 to 80.30 GHz can be realized using this laser.
U2 - 10.1109/JLT.2022.3216452
DO - 10.1109/JLT.2022.3216452
M3 - Article
VL - 41
SP - 404
EP - 411
JO - Journal of Lightwave Technology
JF - Journal of Lightwave Technology
SN - 0733-8724
IS - 2
ER -