An optical sensing method for external mixed aerosol based on light scattering angular spectrum

Key Points

• External mixed aerosol detection was achieved through analyzing light scattering angular spectrum, enhancing sensing capabilities.
• Key findings showed a significant correlation between light scattering angles and aerosol concentration in the environment.
• Analysis using light scattering angular spectrum showcased the potential to improve aerosol monitoring in various conditions.
• This work suggests further validation of the method in real-world scenarios is needed to establish reliability.