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Active optical coupler for optical data link communication system

  • US 5,268,980 A
  • Filed: 06/15/1992
  • Issued: 12/07/1993
  • Est. Priority Date: 06/14/1991
  • Status: Expired due to Fees
First Claim
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1. An active optical coupler for use in an optical data link communication system, said coupler comprising:

  • a multi channel coupler means having a plurality of input channels for receiving an original optical signal, a separation means for separating said original optical signal into a predetermined number of separated optical signals, and a plurality of output channels for distributing said separated optical signals; and

    an amplification means for amplifying one of said separated optical signals to produce an amplified optical signal and supplying said amplified optical signal to one of said input channels.

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