Temperature sensing based on multimodal interference in polymer optical fibers: Room-temperature sensitivity enhancement by annealing

Physics & Astronomy

• optical fibers 50%
• interference 45%
• augmentation 40%
• annealing 40%
• polymers 39%
• room temperature 37%
• temperature 19%
• temperature sensors 18%
• heat treatment 13%
• sensitivity 9%

Engineering & Materials Science

• Plastic optical fibers 100%
• Annealing 66%
• Temperature 26%
• Temperature sensors 14%
• Heat treatment 11%