Based on Acoustic Optical Tunable Filter ( AOTF) spectroscopic technique, the measuring feasibility for principal milk constituents by Near-Infrared spectroscopy was investigated. Combining developing of the measuring system, reliability thermal design methods suited for the system were discussed and applied.
论述了基于声光可调谐滤光器(AOTF)的乳品成分近红外光谱测量方法,并针对测量系统进行了可靠性热设计。
The principal advantage over the dual filter coherent detection is a four-fold reduction in bandwidth.
与双滤波器相干检波相比的主要优点是带宽减少了 四分之三.
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