LIGHT-INTENSITY MEASUREMENTS .1. LARGE AREA BOLOMETERS WITH MICROWATT SENSITIVITIES AND ABSOLUTE CALIBRATION OF THE RHODAMINE-B QUANTUM COUNTER

被引:31
作者
TAYLOR, DG [1 ]
DEMAS, JN [1 ]
机构
[1] UNIV VIRGINIA,DEPT CHEM,CHARLOTTESVILLE,VA 22901
关键词
D O I
10.1021/ac50042a031
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A large area (1 inch 1 inch) bolometer with microwatt sensitivity has been developed. Construction, calibration, and evaluation details are included. One of these bolometers was then used to calibrate the spectral responsivity of a Rhodamine B quantum counter (5 g/L in methanol). This counter is shown to be flat to ±2% over the 360-590 nm range. © 1979, American Chemical Society. All rights reserved.
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页码:712 / 717
页数:6
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