The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Here we consider a disordered system of interacting quantum dots — nanoscale semiconductors with wide applicability in systems ranging from lasing to quantum computing to biological contrast imaging and next-generation displays. Quantum dots facilitate absorptive and emissive processes at specific frequencies over timescales independent of those in the incident radiation; by treating the system semiclassically...
Quantum dot systems have shown numerous applications in random lasing and light localization phenomena. Conventional simulations of radiation in quantum dot systems rely heavily on a differential formulation of Maxwell's equations to compute dynamics. Unfortunately, the computational costs incurred by the underlying differencing mechanism inherent in such models renders them infeasible for simulations...
In recent years, quantum dots have shown promise as novel semiconductors in a wide array of consumer applications, particularly in areas that require a high degree of control in their optical properties. Modeling the collective response of such many-dot systems due to externally-tuned electromagnetic pulses necessarily requires methodologies that accurately capture both electromagnetic interactions...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.