This paper presents a novel structure based on liquid crystal (LC) technology to achieve high figure of merit $(FOM)$ phase shifter that works at sub-6 notation="LaTeX">$GHz$ frequencies. The phase-shifting mechanism is enabled through the constant variation in main microstrip line, which loaded p...

The Lorentz-Dirac radiation reaction formula predicts that the position shift of a charged particle due to the radiation reaction is of first order in acceleration if it undergoes a small acceleration. A semi-classical calculation shows that this is impossible at least if the acceleration is due to a time-independent potential. Thus, the Lorentz-Dirac formula gives an incorrect classical limit ...

An analytical formula for optimum 1xN multimode input/output channel width is derived for improved performance based on the insertion loss and output uniformity. Experimental investigation of a SOI based 1x12 MMI confirms the analytical results. ©2010 Optical Society of America OCIS codes: (130.3120) Integrated optics devices; (130.2790) Guided waves

We present in this paper some worst-case datasets of deterministic first-order methods for solving large-scale binary logistic regression problems. Under the assumption that number algorithm iterations is much smaller than problem dimension, with our it requires at least \begin{document}$ {{{\mathcal O}}}(1/\sqrt{\varepsilon}) $\end...

Due to a shortage of donor hearts, rotary left ventricular assist devices (LVADs) are used to provide mechanical circulatory support. To address the preload insensitivity of the constant speed controller (CSC) used in conventional LVADs, we developed a preload-based Starling-like controller (SLC). The SLC emulates the Starling law of the heart to maintain mean pump flow ([Formula: see text]) wi...

We correct a formula of Gavish and Donoho for singular value shrinkage with operator norm loss non-square matrices. also observe that in the classical regime, optimal any Schatten converges to best linear predictor.

A systematic study of simulated atomic-resolution electronic energy-loss spectroscopy (EELS) for different graphene nanoribbons (GNRs) is presented. The results of ab initio studies of carbon [Formula: see text] core-loss EELS on GNRs with different ribbon edge structures and different hydrogen terminations show that theoretical core-loss EELS can distinguish key structural features at the atom...

The core selective switch (CSS) is an optical spatial that has been recently proposed as a key building block to achieve scalable and low-insertion-loss cross-connects for use in future channel networks. In this paper, we report on novel CSS design employing two dimensionally arranged microlens-based multicore fiber (MCF) collimator array micro-electromechanical systems (MEMS) mirror array. for...