| 摘要 |
PROBLEM TO BE SOLVED: To provide a data transmission apparatus 100 capable of attaining increase in transmission speed, and high withstand voltage, and miniaturization. SOLUTION: Since high speed transmission is made possible using TOSA 41 and ROSA 42 while a surface emitting laser diode (VCSEL) is used for data transmission between a measurement data obtaining section 20 and a data processing section 30, and the distance between the measurement data obtaining section 20 and the data processing section 30 can optionally be set by using an optical fiber 44, the high withstand voltage is attained. Furthermore, the miniaturization, and low power consumption are attained. COPYRIGHT: (C)2008,JPO&INPIT
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