Recently, ceramic laser technology has emerged as a promising candidate because of its numerous advantages over single-crystal lasers. First, ceramics can be produced in large volumes, which makes ...

When the first laser and inkjet printers for PCs arrived in the mid-1980s, they could print in monochrome only, and their respective advantages were obvious. Today, the differences between laser and ...

Laser skin resurfacing and rejuvenation uses beams of light to treat acne and scarring, and to improve the look of the skin. There are two main types of lasers: ablative and nonablative. Both treat ...