Ditherless Auto Bias Control Technology for Optical IQ Modulators with High Baud Rates and High-Order Modulation Formats
We developed ditherless auto bias control for optical IQ modulators with high baud rates and higher-order modulation formats. With 64 quadrature amplitude modulation formats at 65 Gbaud, a <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$Q$</tex>-factor of 7.8 dB was obtained.
Authors
- Wakako Maeda
- Takanori Shimizu (ORCID: https://orcid.org/0000-0003-0718-7018)
- Mingqi Wu
Institutions
- NEC (Japan) (JP)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11109276
- Primary Topic
- Optical Network Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00