3 ms·

You can always filter the frequencies you don’t need

• jagged-chisel 1y ago
  The question remains: how to modulate individual wavelengths.
  • bartlettD 1y ago
    Likely some kind of Electro-Optic Modulator. You could use their wavelength comb to separate the light and then use a Mach–Zehnder interferometer to perform On-Off-Keying as an example
  • deleted 1y ago
    [deleted]