30 GHz MMW Generation and QPSK Transmission Employing L-band Quantum-dash Laser

Q. Tareq,A. Ragheb,M. Esmail,S. Alshebeili,M. Z. M. Khan

2021 Photonics North (PN)（2021）

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摘要

Generation and transmission of 30 GHz MMW beat-tone are reported from a cost-effective injection-locked $\mathbf{InAs}/\mathbf{InP}$ quantum-dash-laser emitting in extended-L-band. Low phase-noise of ~120dBc/Hz, and successful transmission of 2Gb/s QPSK signal over hybrid 20km fiber and 2m wireless channel is demonstrated.

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关键词

Quantum-dash laser,millimeter waves,L-band optical communication

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