A semiconductor laser capable of operating under both positive and negative bias voltage is reported.
Error-free transmission over 20 km of 8-channels for both downstream and upstream in colourless WDM-PON based on injection-locked Fabry-Perot laser is experimentally demonstrated at 2.5 Gbit/s, usi
Optical gain and the Mott transition in GaAs quantum wires were studied via simultaneous measurements of absorption and photoluminescence (PL).
Nondegenerate (two-wavelength) two-photon absorption using coherent optical fields is used to show that there are two different quantum mechanical pathways leading to formation of the biexciton in
Smartphones and other devices connected to a mobile network typically create billions of measurement samples every day.
The construction and performance are described. Values of 1400 V and gammaalpha = 1.5 approx. were chosen, a focusing field of 600 G being required.
In many corporations, one division makes a product that another uses.
We propose a method called Bilateral-Weighted Online Adaptive Isolation Forest (BWOAIF) for unsupervised anomaly detection based on isolation forest (IF), which is ap- plicable to streaming data an
The collapse of the excitonic quantized Hall state at nu(tot) = 1 in double layer two-dimensional electron systems is studied via interlayer tunneling and Coulomb drag.
This paper describes the use of a unique combination of an environmentally stable chemically amplified photoresist (UV113, Shipley) and a copolymer of methyl styrene and chloro methyl acrylate P(MS
