Correction: Liu et al. Research on Distributed Temperature and Bending Sensing Measurement Based on DPP-BOTDA. Photonics 2025, 12, 1056

Key Points

• To address inaccuracies in the previously published methods of distributed temperature and bending sensing measurements.
• Correction of experimental data accuracy
• Review of temperature and bending sensing techniques
• Enhanced explanations for DPP-BOTDA measurement processes.
• Clarified inaccuracies in initial measurement results
• Provided updated methodologies for better accuracy
• Improved understanding of DPP-BOTDA applications.