Integrated MQW optical amplifier/noise-filter/photodetector photonic circuit

Integrated MQW optical amplifier/noise-filter/photodetector photonic circuit

A monolithically integrated photonic circuit with an InGaAs/InGaAsP multiple-quantum-well (MQW) traveling-wave optical amplifier, a Bragg reflection grating-folded noise filter, and an MQW photodetector has been demonstrated. This photonic circuit offers potential as a preamplified lightwave receive...

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Veröffentlicht in:IEEE photonics technology letters 1993-12, Vol.5 (12), p.1401-1403
Hauptverfasser: Alferness, R.C., Buhl, L.L., Koren, U., Koch, T.L., Kim, I., Miller, B.I., Newkirk, M.A., Young, M.G., Gnall, R.P., Hernandez-Gil, F., Presby, H.M., Raybon, G., Burrus, C.A.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Circuit properties
Circuits
Electric, optical and optoelectronic circuits
Electronics
Exact sciences and technology
Integrated optics
Integrated optics. Optical fibers and wave guides
Optical amplifiers
Optical and optoelectronic circuits
Optical filters
Optical noise
Optical receivers
Photodetectors
Quantum well devices
Semiconductor optical amplifiers
Stimulated emission
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Zusammenfassung:A monolithically integrated photonic circuit with an InGaAs/InGaAsP multiple-quantum-well (MQW) traveling-wave optical amplifier, a Bragg reflection grating-folded noise filter, and an MQW photodetector has been demonstrated. This photonic circuit offers potential as a preamplified lightwave receiver in high-data-rate applications because of its compactness and potentially low cost.< >
ISSN:1041-1135
1941-0174
DOI:10.1109/68.262554