Low-power 7-bit hybrid volatile/ nonvolatile tuning of ring resonators
We demonstrate electrically programmable Sb2S3-clad silicon ring resonator using silicon microheater at CMOS compatible voltage of < 3V and low switching energy with high endurance near 1550 nm. Combining volatile thermo-optic effect with non-volatile PCMs, we demonstrate 7-bit (127 levels) operation with reduced power consumption.
Authors
- Arka Majumdar (ORCID: https://orcid.org/0000-0003-0917-590X)
- Virat Tara (ORCID: https://orcid.org/0009-0002-7563-2689)
- Rui Chen (ORCID: https://orcid.org/0000-0001-8492-729X)
- Jayita Dutta (ORCID: https://orcid.org/0009-0006-9760-811X)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.aa120_3
- Citations
- 1
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.73