A new publication in Opto-Electronic Science discusses boosting UV light absorption in a 2D semiconductor with quantum dot hybrids for enhanced light emission. Two-dimensional (2D) transition ...

The physical interaction between two or more systems, also known as coupling, can give rise to unique and unexpected effects.

Copper’s optical absorption of blue light is almost 10 times higher than for red and infrared light, he explains. The development of new blue semiconductor laser devices in Japan is building on ...

Their tunable optical properties allow for the creation of efficient and color-pure LEDs, while their high surface-to-volume ratio enhances light absorption in solar cells. The bright, stable, and ...

Another study explored the quantum size effects on optical absorption ... Nanoscale semiconductor particles that have quantum mechanical properties, allowing them to emit light of specific colors ...

You will learn about semiconductor light-emitting diodes (LEDs) and lasers, and the important rules for their analysis, planning, design, and implementation. You will also apply your knowledge through ...

When the thickness of the semiconductor layer is comparable to the de Broglie ... Quantum well photodetectors exploit the absorption of light in the quantum well region to generate photocurrent. The ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240159, discusses on-chip light control of semiconductor optoelectronic devices using integrated metasurfaces. Since the ...

Research teams from China leading by Prof. Haizheng Zhong reported the spray-drying fabrication of perovskite quantum dot at a scale of 2000 kg per year. The obtained perovskite quantum-dot-embedded ...