AI Article Synopsis
- This study showcases experimental findings on different modulation and coding techniques for 200 Gb/s intensity modulation and direct detection links.
- It compares four-level pulse amplitude modulation (PAM-4), PAM-6, trellis-coded modulation (TCM), and discrete multi-tone (DMT) transmission.
- The research utilizes advanced commercial components with a focus on C-band Mach-Zehnder modulators and O-band electro-absorption modulated laser transmitters for intra-data center applications.
Article Abstract
This work contributes experimental demonstrations and comprehensive comparisons of various modulation and coding techniques for 200 Gb/s intensity modulation and direct detection links including four-level pulse amplitude modulation (PAM-4), PAM-6, trellis-coded modulation (TCM) over PAM and discrete multi-tone (DMT) transmission. Both C-band Mach-Zehnder modulator and O-band electro-absorption modulated laser transmitters were examined for intra-data center applications based on state-of-the-art commercial components.
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| http://dx.doi.org/10.1364/OE.409905 | DOI Listing |
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