论文标题
数据包时间尺度波长开关通过回归优化启用
Packet Timescale Wavelength Switching Enabled by Regression Optimisation
论文作者
论文摘要
线性回归算法应用于数字 - 苏格模式分布式Bragg反射器激光器，以优化波长切换时间。该算法使用数字相干接收器的输出作为反馈，以更新应用于激光部分电流的重点重量。这允许无手动重量调整的原位计算。该优化器在通道的代表性小节中的应用表明，该商业可用的激光可以在不到10 ns的情况下快速重新配置超过6.05 THz，支持122个通道。
A linear regression algorithm is applied to a digital-supermode distributed Bragg reflector laser to optimise wavelength switching times. The algorithm uses the output of a digital coherent receiver as feedback to update the pre-emphasis weights applied to the laser section currents. This permits in-situ calculation without manual weight adjustments. The application of this optimiser to a representative subsection of channels indicates this commercially available laser can rapidly reconfigure over 6.05 THz, supporting 122 channels, in less than 10 ns.
