Simultaneous distribution of multichannel analog and digital video channels to multiple terminals using high-density WDM and a broad-band in-line erbium-doped fiber amplifier

Simultaneous distribution of multichannel analog and digital video channels to multiple terminals using high-density WDM and a broad-band in-line erbium-doped fiber amplifier

The simultaneous amplification of 16 distributed feedback (DFB) lasers over a 34-nm spectral range in an erbium-doped fiber amplifier is reported. Sixteen DFB lasers spaced at approximately 2-nm intervals and covering 34 nm in the 1.55- mu m band were modulated with a total of 100 studio-quality ana...

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Veröffentlicht in:IEEE photonics technology letters 1990-09, Vol.2 (9), p.665-668
Hauptverfasser: Way, W.I., Wagner, S.S., Choy, M.M., Lin, C., Menendez, R.C., Tohme, H., Yi-Yan, A., Von Lehman, A.C., Spicer, R.E., Andrejco, M., Saifi, M.A., Lemberg, H.L.
Format: Artikel
Sprache:eng
Schlagworte:
Erbium-doped fiber amplifier
Erbium-doped fiber lasers
Optical crosstalk
Optical fiber amplifiers
Optical pumping
Optical receivers
Pump lasers
Semiconductor optical amplifiers
Stimulated emission
Wavelength division multiplexing
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Zusammenfassung:The simultaneous amplification of 16 distributed feedback (DFB) lasers over a 34-nm spectral range in an erbium-doped fiber amplifier is reported. Sixteen DFB lasers spaced at approximately 2-nm intervals and covering 34 nm in the 1.55- mu m band were modulated with a total of 100 studio-quality analog FM-TV channels and six 622-Mb/s channels.< >
ISSN:1041-1135
1941-0174
DOI:10.1109/68.59344