Organic Diode Laser Dynamics: Rate-Equation Model, Reabsorption, Validation and Threshold Predictions

Periodically forced food-chain dynamics: model predictions and experimental validation.

Despite the recognition of the importance of seasonal forcing in nature, remarkably few studies have theoretically explored periodically forced community dynamics. Here we employ a novel approach called "successional state dynamics" (SSD) to model a seasonally forced predator-prey system. We first generated analytical predictions of the effects of altered seasonality on species persistence and ...

Properties of threshold model predictions.

Estimation of genetic parameters and accuracy of threshold model genetic predictions were investigated. Data were simulated for different population structures by using Monte Carlo techniques. Variance components were estimated by using threshold models and linear sire models applied to untransformed data, logarithmically transformed data, and transformation to Snell scores. Effects of number o...

Ideal diode equation for organic heterojunctions. I. Derivation and application

N. C. Giebink,1,2,3 G. P. Wiederrecht,2,3 M. R. Wasielewski,2,3,4 and S. R. Forrest1,* 1Departments of Electrical Engineering, Materials Science, and Physics, University of Michigan, Ann Arbor, Michigan 48109, USA 2Center for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois 60439, USA 3Argonne-Northwestern Solar Energy Research Center (ANSER), Northwestern University, Evansto...

DFB Laser Diode Dynamics with Optoelectronic Feedback

The detailed analysis of rate equation roots of BH-laser diode using Volterra series

In this study, the rate equation analysis of a BH-laser diode was performed for output carrier density (No) using the zero-degree solution of the Volterra series. The carrier rate equation of the laser diode was analyzed in terms of input carrier density (Ni) and output carrier density modeling (Ni − No) , with respect to the DC current (Io) . The polynomial root, which is obtained from the zer...