Novel Time-Interleaving Method for Higher Baud-Rate Optical DAC Transmitters
We propose a time-interleaving method to overcome the bandwidth limitation of CMOS inverter drivers in optical digital-to-analog converter transmitters. Experiments demonstrate that the method is feasible by recovering the interleaved sub-signals to the original sequence.
Authors
- Toshihiko Mori (ORCID: https://orcid.org/0000-0003-0421-2740)
- Takeshi Hoshida (ORCID: https://orcid.org/0000-0001-7159-9717)
- Yohei Sobu (ORCID: https://orcid.org/0000-0001-7262-673X)
- Shinsuke Tanaka
- Hanwei Chen (ORCID: https://orcid.org/0000-0001-9796-2414)
Institutions
- Fujitsu (Japan) (JP)
- Photonics Electronics Technology Research Association (JP)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11109093
- Primary Topic
- Semiconductor Lasers and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- New Energy and Industrial Technology Development Organization