Wavelength-Switching in Single-Mode Injection-Locked Dual-Mode DFBLD Enables Phase Shift Keying for QKD
- Resource Type
- Conference
- Authors
- Lai, Szu-En; Cheng, Chih-Hsien; Liao, Yu-Sheng; Chi, Yu-Chieh; Lin, Gong-Ru
- Source
- 2023 Conference on Lasers and Electro-Optics (CLEO) Lasers and Electro-Optics (CLEO), 2023 Conference on. :1-2 May, 2023
- Subject
- Photonics and Electrooptics
Phase shift keying
Protocols
Charge carrier density
Switches
Laser modes
Encoding
Complexity theory
- Language
Wavelength selective injection-locking of a 1545.59-/1548.18-nm dual-mode DFBLD with a transient-current-switched single-mode master DFBLD is performed for differential phase-shift-keying and delay-interferometric on-off-keying at 192 MHz that enables secure and complex quantum-key-distribution via alternative wavelength switching.