Day G W, Hamilton C A, Pyatt K W
Appl Opt. 1976 Jul 1;15(7):1865-8. doi: 10.1364/AO.15.001865.
A convenient spectral reference detector for the visible to 12-microm region has been developed. The device consists of a large area PVF(2) pyroelectric detector enclosed in a hemispherical light trap. Based on theoretical and experimental evaluations, the detector response is independent of wavelength to +/-1% over this spectral range.
已开发出一种适用于可见光至12微米区域的便捷光谱参考探测器。该装置由一个封装在半球形光阱中的大面积聚偏氟乙烯（PVF₂）热释电探测器组成。基于理论和实验评估，该探测器在这一光谱范围内的响应在±1%的范围内与波长无关。
