To contain limitations from cross nonlinear effects caused by 10Gb/s NRZ channels onto 40Gb/s coherent polarisation division multiplexing quadrature phase shift keying (PDM-QPSK) channels, we inves
Electrical measurements of the noise figure of a fiber optical parametric amplifier are presented and compared with optical measurements.
The passivation step used in the so-called Bosch process (alternating etching and deposition steps) to perform deep anisotropic silicon etching has been examined in detail.
We summarize recent attempts to propagate ultrashort electrical pulses containing frequency components up to 1-THz on transmission lines made from thin films of the high temperature superconductor
Superconducting fault current limiters (SCFCL) offer an attractive means to limit short-circuit currents in power systems, Comparisons of available HTS material led us to the decision to investigat
We investigated the cross-talk in 6-core erbium doped amplifiers. Results indicate that the amplifier has lower cross-talk when the fiber bending radius >30 mm.
This paper reports the results of a modulated ion beam study of the ion-assisted etching of Si using Cl sub 2 gas and Ar sup + ions.
We investigated modulation schemes for realizing flexible line-rate PON. The flexibility can be used to optimize PON resource usage.
This paper presents an investigation on multipaction risk in microwave bandpass filters. The study reveals higher multipaction risk for narrower bandpass filters.
BACKGROUND: Multiphase hydrogenation plays a critical role in the pharmaceutical industry.
