Narrowband Optical Heterodyne Detection
QC 351 A7 no. 12 === The technique of coherent detection has been used to explore the problems involved in detecting extremely low power levels. An input signal power level of 5 x 10^-19 watts of 3.39u radiation was detected with voltage S/N of 2, in good agreement with theory. The major exp...
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| Language: | en_US |
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Optical Sciences Center, University of Arizona (Tucson, Arizona)
1967
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| Online Access: | http://hdl.handle.net/10150/621606 http://arizona.openrepository.com/arizona/handle/10150/621606 |