| 摘要 |
An optical modulation spectroscopy system comprises a probe beam source and components for directing the probe beam at a sample. It also may comprise a modulated pump beam source and components for directing a modulated pump beam at the sample. A dispersive system may disperse the reflected probe beam into constituent wavelengths to provide dispersed beams. A detector array may detect multiple dispersed reflected probe beams and processes a signal corresponding to each. Thus, measurement may be multiplexed for very fast performance.
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