| 摘要 |
The present application pertains to a device for transceiving power and data through a light source, and comprises a modulation unit which modulates data; a wavelength-band selection unit which selects a wavelength-band for transmitting an outputted modulation signal based on the characteristics of the modulation signals outputted from the modulation unit; and a light source module transmitting the outputted modulation signal through the wavelength band selected from the wavelength-band selection unit. |
