Publications

We demonstrate an optical fiber mounting device which allows microlensed fibers to be pressed repeatedly against the cleaved facets of semiconductor laser diodes without causing significant impact

We propose remote amplification by reusing optical amplifiers in the ONU as in-line amplifiers in a power line independent switched power splitter and show that the budget can be substantially incr

The conventional base station will not long fulfill network needs.

Since World War II there have been major changes in exchange outside plant cable networks.

An (N, K) codebook C is a set of N unit-norm complex vectors in C-K. Optimal codebooks meeting the Welch bound with equality are desirable in a number of areas.

The new toll exchange, considerably larger than the existing one, deals not only with the regular toll traffic to and from the city of Amsterdam, but also with a considerable part of the internatio

The paper proposes a new unit by which the overall capabilities of a telephone circuit can be defined.

We have designed a band-pass sigma-delta modulator made in niobium nitride technology.

We present a new design for a digitally tunable laser using two waveguide grating routers with different free spectral range.

In order to exploit spatial correlation in a multiple input multiple output (MIMO) channel using precoding over Space-Time Block Codes (STBC), an approach was proposed for the design of a linear pr