| 摘要 |
The invention relates to a method for producing an optical transmitting and receiving device ( 1, 1 a) comprising a light emitting transmission element ( 3, 3 a) and a receiving element ( 4, 4 a) which converts this light into an electrical magnitude. The transmission and receiving elements are inserted into a silicon substrate. The optical transmitting and receiving device ( 1 ) is preferably inserted in a monolithic manner into a common substrate, comprising a sequence of superimposed layers for the light emitting transmission element ( 3 ) and the light receiving element ( 4 ). An electrically insulating intermediate layer ( 9, 9 a) is incorporated between the transmission and receiving element.
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