Enhanced Gain in 1.3 μm Quantum-Dot Semiconductor Optical Amplifiers Using a Double-Pass Configuration
We demonstrate a high-gain 1.3 μm quantum-dot semiconductor optical amplifier employing a double-pass configuration, achieving 44.5 dB small-signal gain and 12 dBm saturation output power, while maintaining over 20 dB chip gain at 80 °C.
Authors
- Victoria Cao (ORCID: https://orcid.org/0000-0002-8883-8849)
- Mingchu Tang (ORCID: https://orcid.org/0000-0001-6626-3389)
- Siming Chen (ORCID: https://orcid.org/0000-0002-4361-0664)
- Huiyun Liu (ORCID: https://orcid.org/0000-0002-7654-8553)
- Wu Wang (ORCID: https://orcid.org/0000-0002-6216-5324)
- Zhen Wang (ORCID: https://orcid.org/0000-0001-6788-1357)
- Xi Xiao
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.jps200_70
- Primary Topic
- Semiconductor Lasers and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00