Miniature fiber-optic photoacoustic spectrometer with interferometrically enhanced tuning fork detection

Key Points

• Enhanced detection is achieved using a tuning fork, improving sensitivity in measurements.
• The system operates via photoacoustic methods, leveraging light absorption to detect signals effectively.
• Miniature design allows for simplified integration into various environments and practical applications.
• Improvements in interferometric techniques enhance the overall performance of the spectrometer system.