VCSEL–PIN Transceiver Chips for Bidirectional Gbit/s Data Communication Over Multimode Fiber
نویسنده
چکیده
We present the fabrication and characterization of monolithically integrated transceiver chips with vertical-cavity surface-emitting lasers (VCSELs) and PIN photodetectors for bidirectional optical data communication at 850 nm wavelength over a single butt-coupled standard multimode fiber. With such a low-cost transmission configuration, data rates of 9Gbit/s in back-to-back mode and 7Gbit/s over a 500m long 50μm core diameter fiber are well possible.
منابع مشابه
10Gbit/s Bidirectional Data Transmission with Monolithic VCSEL–PIN Transceiver Chips
We report the monolithic integration, fabrication, and electro-optical properties of AlGaAs– GaAs-based transceiver (TRx) chips for 850 nm wavelength optical links with data rates of multiple Gbit/s. Avoiding the use of external fiber coupling optics and using a single buttcoupled multimode fiber (MMF) with 50 or 62.5μm core diameter, low-cost bidirectional communication in halfand even full-du...
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We present the monolithic design, fabrication and static properties of 850 nm wavelength AlGaAs–GaAs-based transceiver chips with a stacked layer structure of a VCSEL and a PIN photodetector. Bidirectional data transmission via a single, two-side butt-coupled multimode fiber (MMF) is thus enabled. The approach aims at a miniaturization of transceiver chips in order to ensure compatibility with ...
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