Optical radiation measurements: instrumentation and sources of error.
Accurate measurement of optical radiation is required when sources of this radiation are used in biological research. The most difficult measurements of broadband noncoherent optical radiations usually must be performed by a highly trained specialist using sophisticated, complex, and expensive instruments. Presentation of the results of such measurement requires correct use of quantities and units with which many biological researchers are unfamiliar. The measurement process, physical quantities and units, measurement systems with instruments, and sources of error and uncertainties associated with optical radiation measurements are reviewed.
D055095:Optics and Photonics / Q000295:instrumentation*; D011834:Radiation Monitoring / Q000295:instrumentation* / Q000592:standards; D013696:Temperature; D013997:Time Factors