Simple Light Modulator and De-Modulator

3 years ago
15
Science Education Light Modulation Light Modulator CDS Demodulator Osamu Terao System YNT 寺尾おさむ Optical Communication Optical Transmission Optical Experiment

Light is a kind of electromagnetic waves like the one of TV or Radio. Thus it can be modulated like others. That's called LIGHT MODULATION. It may look very difficult in glance but the experiment itself is not so. Here I introduce the simple method which can be used in school science.

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