Vertical-cavity surface-emitting lasers (VCSELs) with single-mode and single-polarization emission at a wavelength of 894.6 nm have become attractive light sources for miniaturized Cs-based atomic clocks. So far, VCSELs used for these applications are single-mode because of small active diameters which has the drawbacks of increased ohmic resistance and reduced lifetime. Employing surface grati...

Actuator and sensor networks (AS-Nets) will become an integral part of our living and working environment. AS-Nets are formed by modern end-user devices (ranging from PCs over PDAs and TV/HiFisystems to service robots) that communicate wirelessly (e.g., by using WLAN, Bluetooth, or IrDA) and may cooperatively provide services in e-Home scenarios. This paper presents a model-driven approach to t...

seals and clay sealings are the most important cultural material of sasanian period. there have been a few seals and bullas of various periods retained in the moghadam museum of tehran. these materials have not been introduced so far. authors of the present paper aim at to study and introduce the sasanian seals and bullas of this museum especially those bearing animal symbolic motifs. we do thi...

The implementation of the Cultural Carnival at 2022 G20 Culture Ministers Meeting Series was carried out by taking values from Jataka Borobudur Temple. Not using 20 reliefs combining dances, costumes, props, and ogoh-ogoh to be performed. is a medium introduce instill value in everyday life. This study uses an approach processing research data descriptive way explain how temple's jataka impleme...

In this thesis, we present a semi-automatic method for the generation of bas-reliefs from a given shape. A Bas-reliefs is an artistic sculptural representation of a three dimensional scene which possesses a negligible depth. The main idea behind our method is to work with a range image, whose depth interval size is compressed in a feature preserving way. Our approach operates in the gradient do...