| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical communication apparatus in which an optical communication route is obtained by propagating an optical signal as it is without converting the optical signal into an electric signal only by disposing merely an optical component that does not require power supply. <P>SOLUTION: The present invention relates to the optical communication apparatus which transmits optical signals between two spots spaced by window glass pane 14, comprising two signal transmission units 11, 12 constituted of optical lenses 23, 28 for narrowing down the optical signals emitted from an optical fiber and transmitting them into the window glass pane 14; and optical lenses 27, 24 for converging the optical signals transmitted through the window glass pane 14 and taking them into the optical fiber, wherein the signal transmission units 11, 12 are disposed so that the optical lenses 23, 28 at one side and the optical lens 27, 24 at the other side face each other with the window glass pane 14 between. <P>COPYRIGHT: (C)2008,JPO&INPIT |
