Photoacoustics News

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• Chinese Scientists Develop Breakthrough DPA-SRS Laser Technique for Ultra-Sensitive Hydrogen Safety Monitoring

  Published: Mar 26, 2026

  Section: Research

  A research team led by Fang Yonghua has successfully engineered a novel detection method called Differential Photoacoustic Stimulated Raman Spectroscopy (DPA-SRS). This technology...