Multichannel 1.3 mu m/1.55 mu m AWG multiplexer/demultiplexer for WDM-PONs
| Autor: | Przyrembel, G., Kuhlow, B., Pawlowski, E., Ferstl, M., Furst, W., Ehlers, H., Steingrüber, R. |
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| Přispěvatelé: | Publica |
| Jazyk: | angličtina |
| Rok vydání: | 1998 |
| Předmět: |
flat top awg
wdm-pons arrayed waveguide grating optical communication equipment awg multiplexer/demultiplexer 1.3 micrometre diffraction gratings temperature tolerant devices passive optical net wavelength bands 1.55 micrometre demultiplexing equipment multiplexing equipment wavelength division multiplexing distributing horn s-channel wdm spectrum |
| Popis: | An integrated device for a wavelength division multiplexing passive optical net (WDM-PON) upgrade has been developed. It is based on a novel concept using an AWG for multiplexing two or more wavelength bands. Here, a broadcast wavelength (1.31 mu m) delivered by a distributing horn was multiplexed onto an S-channel WDM spectrum (1.55 mu m) delivered by a flat top AWG. Temperature tolerant devices were fabricated using a silica technique. |
| Databáze: | OpenAIRE |
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