However, a key problem with most modern lasers is that they emit light at fixed wavelengths. This limitation can be overcome using quantum dots, nanoscale semiconductors that can emit light of ...

Supraparticle lasers work by trapping light inside a tiny sphere made of special particles called quantum dots, which can absorb, emit, and amplify light very efficiently. They are made by mixing ...

These include Light Detection and Ranging (LIDAR), a method for determining ranges and distances using lasers ... In the past few years, colloidal quantum dots—solution-processed semiconducting ...

Quantum dot FP lasers have an ensemble of self-assembled QDs inside the cavity as shown in Fig. 1.By simply modulating the laser's injection current, the laser emits a stream of digital data bits ...

The funds will accelerate research, scale up manufacturing, and upgrade existing facilities for UbiQD’s work with quantum ...

UbiQD plans to scale up manufacturing of its quantum dots that help make greenhouse lighting and solar cells more efficient.

Colloidal quantum dots (QDs) are semiconductor nanocrystals ... QDs reported previously are often excited by femtosecond pulsed lasers, which have a large size (comparable to a computer tower ...

UbiQD Founder and CEO Hunter McDaniel marvels at jars of glowing quantum dots at the company’s headquarters in Los Alamos, ...

In addition, the teams employed tailor-shaped laser pulse excitation on a high-quantum efficiency single quantum dot. The excitation significantly improved the overall performance of the single ...