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Supplement to the “Optical telecommunications” equipment set for investigating spectrometry of transmitted signals and measurement of absorption losses. Contents: 1 Spectrometer with SMA connectors 1 Reference light source ... 更多

Complete experiment system for quantitative investigation of transmission of signals via optical media, plus the processes of optical multiplexing and de-multiplexing. To build a two-dimensional optical system of high precision, a magnetic ... 更多