Frequency combs induced by optical feedback and harmonic order tunability in quantum cascade lasers
This study investigates the interaction between frequency combs and optical feedback effects in Quantum Cascade Lasers (QCLs). The theoretical analysis reveals new phenomena arising from the interplay between comb generation and feedback. By considering the bias current corresponding to free-running...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2023-11-01
|
| Series: | APL Photonics |
| Online Access: | http://dx.doi.org/10.1063/5.0164597 |