Cancellation of birefringence in DBR laser through principal axis offset by a rotation of 90°
The cancellation of birefringence in the distributed Bragg reflector based on 90° rotation offset method is demonstrated. It is found that the birefringence, which causes the peak bifurcation has been eliminated and a single peak is produced at each resonance in the output spectrum. This modificatio...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Published: |
Springer Verlag (Germany)
2018
|
| Subjects: |
| Summary: | The cancellation of birefringence in the distributed Bragg reflector based on 90° rotation offset method is demonstrated. It is found that the birefringence, which causes the peak bifurcation has been eliminated and a single peak is produced at each resonance in the output spectrum. This modification is an economic solution for eliminating the birefringence of the optical fibre devices. |
|---|