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Required performance for optical filter and EDFA in 32ch-WDM/310ch-SCM transmission system
1999
We have developed a tunable optical filter (TOF) with 0.05 nm wavelength accuracy and an erbium doped fibre amplifier (EDFA) with a relative intensity noise (RIN) of -136 dB/Hz to realize 32ch-WDM/310ch-SCM systems, taking into account the effect of FM/AM conversion on carrier to noise ratio (CNR) in TOFs and the optimum optical input power into the EDFAs.
Keywords:
- Computer science
- Computer network
- Optical modulation amplitude
- Optical communications repeater
- Optical performance monitoring
- Optical amplifier
- Telecommunications
- Optical transistor
- Relative intensity noise
- Optical cross-connect
- Wavelength-division multiplexing
- Electronic engineering
- Real-time computing
- Optoelectronics
- Optical filter
- Carrier-to-noise ratio
- Optical add-drop multiplexer
- Correction
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- Cite
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