techexplorist3d
The first colloidal quantum dot (CQD)-based laser for extended SWIR applications
The researchers used PbS (lead sulfide) quantum dots, the first semiconductor material to produce laser light over such a ...
New blue light-emitting lasers leverage low-toxicity colloidal quantum dots
Blue lasers, lasers that emit a light beam with a wavelength between 400 nm and 500 nm, are key components of various technologies, ranging from high-resolution displays to printers, medical imaging ...
losalamosreporter7d
LANL: Liquid Semiconductor Lasers Developed Employing Colloidal Quantum Dots
Colloidal quantum dots grown in liquid media and easily manipulated in solution as large molecules represent an ideal optical gain medium for liquid lasers. Image credit: Jun Du LANL NEWS RELEASE ...
inceptivemind3d
The first colloidal quantum dot (CQD)-based laser
ICFO researchers created a new laser using colloidal quantum dots. Their laser produces coherent light in the extended SWIR ...