Results 41 to 50 of about 39,830 (276)
South-East European Forestry, 2023 Central European populations of silver fir (Abies alba Mill.) grow under a relatively wide amplitude of environmental conditions. Assuming that forest tree stands are locally adapted, the use of forest reproductive material from sites with limited water ...
Charalambos Neophytou +5 more
doaj +1 more source
Effect of mask discretization on performance of silicon arrayed waveguide gratings [PDF]
, 2014 We studied the impact of the lithography mask discretization on silicon arrayed waveguide grating (AWG) performance. When we decreased the mask grid from 5 to 1 nm, we observed an experimental improvement in crosstalk of 2.7-6 dB and cumulative crosstalk
Absil, Philippe +7 more
core +2 more sources
Compact silicon nitride arrayed waveguide gratings for very near-infrared wavelengths [PDF]
, 2015 In this letter, we report a novel high-index-contrast silicon nitride arrayed waveguide grating (AWG) for very near-infrared wavelengths. This device is fabricated through a process compatible with a complementary metal-oxide-semiconductor fabrication ...
Baets, Roel +6 more
core +2 more sources
Flexibility evaluation of hybrid WDM/TDM PONs [PDF]
, 2011 A hybrid WDM/TDM passive optical network (PON) is a promising candidate for next-generation optical access (NGOA) solutions. Several hybrid WDM/TDM PON architectures can be designed, each with a different degree of flexibility, going from fully static ...
Colle, Didier +5 more
core +1 more source
Administrative Wage Garnishment: A new tool in SSA’s debt collection toolbox [PDF]
, 2004 This Just the Facts Series details Administrative Wage Garnishment (AWG). SSA, subject to certain exceptions can use AWG to collect any overpayment that is “past due”.
Cebula, Ray
core +1 more source
Advanced Materials Technologies, EarlyView.A compact incubation platform enables long‐term cultivation of biological samples directly on diamond quantum sensors for NV widefield magnetometry. The 3D‐printed biocompatible chamber provides a temperature controlled, CO2${\rm CO}_2$ and humidity rich environment while accommodating total internal reflection excitation geometry.
Andre Pointner +9 more
wiley +1 more source
Folded Silicon-Photonics Arrayed Waveguide Grating Integrated With Loop-Mirror Reflectors
IEEE Photonics Journal, 2018 A 1 × 4 loop-mirror-integrated folded silicon-photonics arrayed waveguide grating (AWG) is designed and fabricated on an SOI wafer with two kinds of thickness of silicon areas.
Qing Fang +6 more
doaj +1 more source
Advanced Robotics Research, EarlyView.This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich +4 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.Physical reservoir computing (PRC) based on spin wave interference has demonstrated high computational performance, yet room for improvement remains. In this study, we fabricated this concept PRC with eight detectors and evaluated the impact of the number of detectors using a chaotic time series prediction task.
Sota Hikasa +6 more
wiley +1 more source
Investigation of Ultrasmall
IEEE Photonics Journal, 2015 Optoelectronic integration technologies based on silicon-on-insulator (SOI) can bring revolutionary change to on-chip arrayed waveguide grating (AWG) demodulation systems.
Hongqiang Li +3 more
doaj +1 more source