Spectral analysis of a temporal signal with incoherent optics
Applied Optics, Vol. 20, Issue 1, pp. 145-148 (1981)
http://dx.doi.org/10.1364/AO.20.000145
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Abstract
A fast parallel approach to the spectral analysis of a time-varying signal is presented. The technique, which uses a light emitting diode array and an integrating photodiode array, can offer the potential of a thousand or more spectral points and data rates beyond 10 MHz.
Citation
T. W. Cole, "Spectral analysis of a temporal signal with incoherent optics," Appl. Opt. 20, 145-148 (1981)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-20-1-145
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