Self-seeded quantum-dash laser based 5 m–128 Gb/s indoor fre

发布时间：2021-10-05 14:49

　　We demonstrate an indoor 5 m free-space optical wireless coherent communication in mid L-band（1606.7 nm）by employing a tunable self-seeded InAs/InGaAlAs/InP quantum-dash（Qdash） laser as a subcarrier generator for 128 Gb/s dual-polarization quadrature phase shift keying（DP-QPSK） modulation signal. The bare Qdash laser diode displays ⁶ nm self-locked Fabry–Perot mode tunability with ³0 dB side mode suppression ratio（SMSR） and ¹0 dBm mode power across the tuning ran... 

【文章来源】：Chinese Optics Letters. 2017,15(10)EISCICSCD

【文章页数】：4 页


本文编号：3419966