| 摘要 |
PURPOSE:To economically perform the long-distance high-speed transmission of the two-dimensional parallel optical digital information. CONSTITUTION:Parts 52 for two-dimensional parallel optical digital information transmission consisting of connection parts 51 and 56 which transmit a light image containing the two-dimensional parallel optical digital information in the form of light and make a connection between a transmission and a reception side, an optical amplification part 52, a transmission part 53 which transmits the light image amplified by the optical amplification part 52, and a reception part 54 which receives the light image sent by the transmission part 53 are provided with an optical adjustment part 55, which corrects the spatial position shift of the two-dimensional digital information and transmits only light with larger than specific intensity, between the reception part 54 and reception side connection part 56. |
