LIGHT EMITTING DIODES AND PHOTOTRANSISTORS IN PHOTOMETRIC MODULES
LIGHT EMITTING DIODES AND PHOTOTRANSISTORS IN PHOTOMETRIC MODULES
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DOI：
10.1080/00032717308058708
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发表时间：
1973-01-01
影响因子：
2
通讯作者：
BARNES, R
中科院分区：
文献类型：
--
作者：
FLASCHKA, H;MCKEITHAN, C;BARNES, R
讨论了测光模块的设计和构造。电池模块由具有所需长度的圆柱形电池组成，发光二极管粘合到一端窗口，光电晶体管粘合到另一端窗口。因此，光损失保持在最低限度，功率要求非常适度。光路的不变性、良好的单色性和灵敏度、坚固性和极轻的重量是这种方法产生的一些更突出的优点。控制模块包含电源、电路和仪表。只需要很少的组件就可以监控整个系统。
The design and construction of photometric modules is discussed. The cell module consists of a cylindrical cell of desired length with a light emitting diode glued to one end window and a phototransistor to the other. Light losses are thus kept at a minimum and power requirements are extremely modest. Invariance of the light path, good monochromacy and sensitivity, ruggedness and extreme light weight are some of the more prominent advantages resulting from this approach. The control module contains power supplies, circuits and a meter. Only a very few components are needed for monitoring the whole system.