Scott Ryan P, Fontaine Nicolas K, Heritage Jonathan P, Yoo S J B
Department of Electrical and Computer Engineering, University of California, Davis, One Shields Ave., Davis, California 95616, USA.
Opt Express. 2010 Aug 30;18(18):18655-70. doi: 10.1364/OE.18.018655.
We introduce a dynamic optical arbitrary waveform generation (OAWG) technique that produces bandwidth scalable, continuous waveforms of near perfect fidelity. Additionally, OAWG's complement, real-time arbitrary optical waveform measurement (OAWM) is discussed. These approaches utilize gigahertz-bandwidth electronics to generate, or measure, truly arbitrary and dynamic optical waveforms scalable to terahertz bandwidths and infinite record lengths. We describe the theory, algorithms and enabling technologies necessary to calculate and produce a set of spectral modulations that create continuous, high-fidelity waveforms in the presence of spectral filtering from multiplexers.
我们介绍了一种动态光学任意波形生成（OAWG）技术，该技术可产生带宽可扩展、近乎完美保真度的连续波形。此外，还讨论了OAWG的补充技术——实时任意光学波形测量（OAWM）。这些方法利用千兆赫兹带宽的电子设备来生成或测量真正任意且动态的光学波形，其可扩展至太赫兹带宽和无限的记录长度。我们描述了在存在复用器的频谱滤波情况下，计算和产生一组频谱调制以创建连续、高保真波形所需的理论、算法和使能技术。
