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Home › Methods and apparatus for adjusting power in an optical signal, for providing a seamless optical ring and for providing a bidirectional equalized amplifier

Methods and apparatus for adjusting power in an optical signal, for providing a seamless optical ring and for providing a bidirectional equalized amplifier

US Patent 6292290 · Granted Sep 18, 2001

Estimated economic value: $53,080,000 ⓘ

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