This talk describes a broadband digital switch intended for future visual and data communication needs.
High-capacity, long-haul transmission over a coupled-core three-core multi-core fiber is investigated in a recirculating loop experiment.
IEEE We experimentally investigate high-capacity fewmode fiber transmission for short and medium-haul optical links.
The responsivity of polarization sensitive quantum well infrared photodetectors with small pixel size (down to 20Â μm) is investigated.
We have designed and performed the optical modeling of a cruciform cylindrical lens to replace the corrective lens in a confocal optical system and demonstrated a coupling efficiency of 85%.
Melt-textured-growth of polycrystalline YBa sub 2 Cu sub 3 O sub (7-delta) superconductor using directional solidification created an essentially 100% dense structure consisting of long, needle- or
Technically useful bulk superconductors must have high transport critical current densities, Jc, at operating temperatures.
The low critical current densities in bulk, high temperature superconductors have been one of the major barriers to the development and applications of the new materials.
If an intense beam of electrons is focused onto a thin film of certain inorganic materials, such as the group II fluorides, then a hole can be pierced right through the film.
InGaAs/InP double heterojunction bipolar transistors (DHBTs) have been fabricated from wafers grown by MOVPE.
