Low Divergence Coherently Coupled Vertical Cavity Surface Emitting Laser Ring Arrays
We report the theory and experimental verification of a method to reduce beam divergence from coherently-coupled ring arrays of photonic crystal vertical cavity surface emitting lasers (VCSELs). The photonic crystal etched into the top distributed Bragg reflector defines the optically coupled array...
שמור ב:
| Principais autores: | , , , , |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
IEEE
2022-01-01
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| סדרה: | IEEE Photonics Journal |
| נושאים: | |
| גישה מקוונת: | https://ieeexplore.ieee.org/document/9767675/ |
| תגים: |
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