Fabrication and characterization of efficient visible-NIR CdS/porous Si/p-Si photodetectors via laser-enhanced chemical bath deposition

Key Points

• To fabricate and characterize photodetectors using a novel laser-assisted deposition method.
• Fabrication of CdS/porous Si/p-Si heterojunction photodetectors
• Utilization of laser-enhanced chemical bath deposition technique
• Characterization of photodetector performance
• Achieved high performance in visible to near-infrared range
• Demonstrated cost-effectiveness of the fabrication process