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We demonstrate for the first time a 4×50Gb/s NRZ SWDM VCSEL link over 50m OM4 multimode fiber achieving error free operation (BER<1E-12). Transmission of 4×44Gb/s SWDM over 100m OM4 fiber with error free is also presented.
We demonstrate 51.5625Gbps PAM4 transmission over ≥ 150 m next generation wide band MMF using SWDM TOSAs from 850 nm to 940 nm indicating an aggregated 206.25 Gb/s speed achievable on a single WBMMF.
The bandwidth capacity of 50/125 µm multimode fiber is extended by using four VCSELs with wavelengths coarsely separated at 30nm and with each wavelength operating at 40Gb/s. All four wavelengths achieve BER <1E–12 at 100m.
Optical characterization of a novel type of semiconductor microcavity based on a fully-buried, all-epitaxial design reveals many properties essential for a manufacturable technology. We demonstrate detailed mode-imaging, lasing, as well as a sizeable Purcell effect.
The fabrication is described and data are presented on a laser diode that incorporates a buried photonic etched void pattern within its cavity. Side by side comparison with laser diodes fabricated without the pattern are used to demonstrate its influence on the laser characteristics
Summary form only given. Self-organized quantum dots (QDs) offer unique opportunities to realize new types of semiconductor lasers and spontaneous light sources. One of the more interesting and potentially important is their use in microcavities. In this paper the authors describe experimental data based on incorporating self-organized QDs in a new type of all-epitaxial microcavity that can form a...
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