The world's smallest LED developed by researchers in Singapore has paved the way for converting existing mobile phone cameras into high-resolution microscopes. A new type of LED, which is smaller than ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2023.230003 overviews multiwavelength high speed quantum well nanowire array micro-LED for next-generation on-chip optical ...

[Amen] obtained a microscope whose light source was an incandescent bulb, but the light from it seemed awfully dim even at its brightest setting. Rather than hunt down a replacement, he decided to ...