Feliks Audio is one of the few boutique brands from Poland making serious noise in the Head-Fi scene. They specialize in ...

We examine the fiber transmission performance of the optical signal whose chirp is controlled by utilizing phase modulation in semiconductor optical amplifier (SOA) with both simulations and ...

The Burson Conductor GT4 is a $3K audio sledgehammer—insanely powerful, deadly neutral, and hot enough to fry eggs.

Abstract: An all-optical differentiator making use of cross-gain modulation (XGM) in optical parametric amplifier (OPA) has been demonstrated. The experimental results of differentiating the periodic ...