Keyphrases
Hollow-core Fiber
100%
Photoacoustic
100%
Gas-filled
100%
Brillouin Spectroscopy
100%
Anti-resonant
100%
Gas Absorption
66%
Microstructure Fiber
66%
Acoustic Resonance
66%
Hollow-core Anti-resonant Fiber
66%
Gas Molecules
33%
Acetylene
33%
Gas Species
33%
Gas Concentration
33%
Probe Beam
33%
High Sensitivity
33%
Modulation Frequency
33%
Absorption Lines
33%
Microphone
33%
Gas Cell
33%
Capillary
33%
Gas Sensing
33%
Parts per Billion
33%
Spectroscopic Characterization
33%
Phase Modulation
33%
Gas Analysis
33%
Acoustic Interaction
33%
Photoacoustic Spectroscopy
33%
Wine
33%
Light Gas
33%
Glass-like
33%
Pump Modulation
33%
Longitudinal Heterogeneity
33%
Fiber Characterization
33%
Pump Absorption
33%
Pump Wavelength
33%
Physics
Optical Fiber Core
100%
Spectroscopy
100%
Acoustic Resonance
66%
Pump Modulation
33%
Photoacoustic Spectroscopy
33%