PAM-N signaling by coupling modulation in a ring resonator.
نویسندگان
چکیده
A new method for an all-optical PAM modulation is presented. The method relies on coupling modulation of a ring resonator with an RF length much shorter than the previously proposed segmented MZI. The PAM modulator is optimized in terms of linearity both for the reverse and forward-biased cases. This modulator can operate for long haul communication with data rate only limited by the bandwidth of the MZI.
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عنوان ژورنال:
- Optics letters
دوره 40 3 شماره
صفحات -
تاریخ انتشار 2015