An integrated Ge photodetector of very low dark current density is demonstrated in an
optoelectronic integrated circuit label-free biosensing system. The sensor system consists of …

In this paper, we study the exciton absorption spectra in InGaAs prolate ellipsoidal quantum
dots when a strong pump laser resonant with electron quantized levels is active. Our …

Optoelectronic Oscillators (OEOs) allow the generation of electrical signals with high
spectral purity in the microwave domain. OEOs start to be deployed in several systems for …

This study looks at the three‐level optical Stark effect of excitons in GaAs cylindrical
quantum wires, utilizing the renormalized wave function theory. By applying the three‐level …

Semiconductor technology is one of the most important and influential fields in the
development of science and technology today. More and more semiconductor …

In this paper, we studied the existence of the exciton optical Stark effect in oblate spheroidal
quantum dots by using the renormalized wavefunction theory. A strong pump wave was …

This thesis details research centering around GaN based light emitting diodes (LEDs)
emitting at non-standard wavelengths ie outside of the blue region of the electromagnetic …

In the 20th century the first transistor was invented and the first computing device based on it
was built. Since then, people have been looking for various ways to reduce the size and cost …