| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical transmitter receiver module having a compact structure and reduced electrical crosstalk. <P>SOLUTION: The above object is achieved by an optical transmitter receiver module 1 including: a transmitting side substrate 2a having an element mounting surface 21a on which is provided with a light emitting element 4a, a transmitting side optical fiber positioning component 3a for containing a transmitting optical fiber 6a for transmitting light from the light emitting element 4a, and a transmitting semiconductor element 5a for electrically controlling the light emission of the light emitting element 4a; and a receiving side substrate 2b having an element mounting surface 21b on which is provided with a light receiving element 4b, a receiving side optical fiber positioning component 3b for containing a receiving optical fiber 6b for transmitting light to the light receiving element 4b, and a receiving semiconductor element 5b for amplifying an electrical signal from the light receiving element 4b. The opposite side of the element mounting surface 21a of the transmitting side substrate 2a and the opposite side of the element mounting surface 21b of the receiving side substrate 2b are disposed facing with each other. <P>COPYRIGHT: (C)2012,JPO&INPIT |
