Polymer whispering gallery mode sensor for simultaneous measurements of temperature and refractive index

Key Points

• The sensor demonstrates high sensitivity for both temperature and refractive index measurements.
• Sensitivity metrics show a significant response over a temperature range of 10 to 50 degrees Celsius.
• Assessment using whispering gallery mode enables effective simultaneous detection of changes in refractive index and temperature.
• Potential applications in various fields highlight the sensor's innovative design and functionality.