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扼要介绍关于光频载波的初步的实验研究工作。
Briefing of initial experimental study on optical carriers is also given.
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塔尔博特模式：第四开关上，7发光二极管将在频闪。
Strobe mode: fourth switch - on, 7 Leds will work in strobe.
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塔尔博特模式：第四开关上，7发光二极管将在频闪。
Strobe mode: fourth switch - on, 7 Leds will work in strobe.
youdao