Study on the Methods for Generating Optical PAM-4 Signal With the Standard Silicon Mach–Zehnder Optical Modulator
We propose an analytical model to evaluate three different methods for generating the optical four-level pulse-amplitude-modulation (PAM-4) signal with a standard silicon Mach–Zehnder (M–Z) optical modulator. With this model, we further use the uniformity of the modulation inte...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2018-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8493360/ |
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