研究目的
To characterize the interaction between electromagnetic radiation and the sample using diode array spectrometry, focusing on simultaneous measurement of light intensity over small spectral intervals.
研究成果
Diode array spectrometry offers a robust method for simultaneous measurement of light intensity over small spectral intervals, with applications in various fields including pharmaceuticals and environmental monitoring. The technique's advantages include fast spectral acquisition and high wavelength reproducibility.
研究不足
The technique is limited by the resolution of the photodiode array and the spectral range of the light source. Stray light and noise can also affect measurement accuracy.
1：Experimental Design and Method Selection:
The study utilizes diode array spectrometry for simultaneous measurement of light intensity over small spectral intervals.
2：Sample Selection and Data Sources:
The interaction between a polychromatic beam and the sample is analyzed.
3：List of Experimental Equipment and Materials:
Includes concave diffraction gratings, photodiodes, and optical mounts.
4：Experimental Procedures and Operational Workflow:
Involves spatial dispersion of transmitted radiation, imaging in a focal plane, and sampling using photosensitive detectors.
5：Data Analysis Methods:
Spectral data is analyzed for intensity measurements over specified wavelength intervals.
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