Publications

We show how replacement of a modest fraction of the usual fiber-based dispersion compensation with a periodic-group-delay dispersion-compensating module can result in a drastic reduction in collisi

We show how replacement of a modest fraction of the usual fiber-based dispersion compensation with a periodic-group-delay dispersion compensating module (PGD-DCM) can result in a drastic reduction

We show that placing semiconductor optical amplifiers at positions in the fiber network where the signals are highly dispersed can increase the dynamic range of the amplifiers considerably.

— We demonstrate the reduction of the facet reflectivity of Quantum Cascade Lasers (QCLs) by using sub-wavelength gratings.

We have observed the reduction of fall times in Ga0.47In0.53As photoconductive receivers by applying a reverse back gate voltage.

In connection with the technical requirements of the Italy-Sardinia Cable [see Abstract 1933B02081] it is established that a high singing point is necessary over the working frequency range.

Suppression of in-band intermodulation products in microwave frequency fiberoptic links has been achieved by the application of a strong out-of-band tone.

Optical fibers supporting many guided modes suffer from multimode dispersion. A pulse launched into a multimode fiber excites many modes, each traveling at a different group velocity.

Most telephone connecting networks are built in stages of identical units, arranged symmetrically in frames, and joined by symmetric cross-connect fields (Fig. 1).

This paper presents the low frequency noise and the photoresponse in InP double heterojunction bipolar transistor (DHBT) THz detectors.