We demonstrate continuous wave with an external efficiency over 0.15 W/A and monomode operation of a full photonic crystal (PhC) laser.
For the first time with a directly modulated InAs-GaAs quantum-dot laser, high extinction ratio (up to 17 dB) and 25/spl deg/C-85/spl deg/C single-mode-fiber data floor-free transmissions are achie
For the first time with a directly modulated InAs-GaAs quantum-dot laser, high extinction ratio (up to 17 dB) and 25 degrees C-85 degrees C single-mode-fiber data floor-free transmissions are achie
New AlGaInAs EAM provides optical picosecond pulses with a high extinction ratio over a 40 nm large spectral range at 40 GHz rate suitable for WDM NRZ-RZ conversion.
Piezoelectric fans have been studied extensively and are seen as a promising technology for thermal management due to their ability to provide quiet, reliable cooling with low power consumption.
It is shown that by switching a specific time-dependent interaction between a harmonic oscillator and a transmission line (a waveguide, an optical fiber, etc.) the quantum state of the oscillator c
We report direct measurements of the high field drift velocities of photoexcited electrons in p-type multiple quantum well structures of GaAs/Al0.48Ga0.52As by picosecond time-of-flight techniques.
In this paper, we report high performance OFETs using two new oligomers, based on fluorene and bithiophene, as the semiconducting layer.
We have achieved avalanche gain at a wavelength of 10.3microns in Al sub x Ga sub 1-x As/GaAs quantum well superlattices.
We have measured the longitudinal magnetoconductivity of a dilute 2D electron gas in the high field limit (omega sub c tau sub o >>1).
