| 发明名称 |
SIGNAL SPECTRAL MULTIPLEXING SYSTEM |
| 摘要 |
A double-diffraction optical system associated with a monochromatic light source, with optical-electrical modulating means and with photo-electric detector means, for effecting the interlaced spectral multiplexing or demultiplexing of a plurality of electrical signals.
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| 申请公布号 |
US3703640(A) |
申请公布日期 |
1972.11.21 |
| 申请号 |
USD3703640 |
申请日期 |
1969.12.08 |
| 申请人 |
THOMSON-CSF |
发明人 |
GEORGES BROUSSAUD;SERGE LOWENTHAL |
| 分类号 |
H04J9/00;G02B6/34;G02B27/42;H04J14/00;H04J14/04;H04J14/06;H04N7/14;(IPC1-7):H04B9/00 |
主分类号 |
H04J9/00 |
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