| 主权项 |
1. An optical transceiver, which is configured to use, as an electric signal, a digital modulation signal having a predetermined bit rate, the optical transceiver comprising:
a case having a space for storing a component therein; and a resistor being arranged between upper and lower surfaces of the space and having conductance of from 1 S/m to 1,000 S/m, wherein the space has a height equal to or less than a wavelength in a free space of an electromagnetic wave of a frequency corresponding to the predetermined bit rate, wherein at least a part of the height of the space is larger than a half of the wavelength, wherein the height of the space is smaller than a width of the space, and wherein the width of the space is smaller than a depth of the space. |
