DOEs Improve Results in Picosecond Laser Skin Treatment
Diffractive optical elements (DOEs) are the way to get better results in picosecond laser skin treatment according to a recent article, entitled “Diffractive micro-lens array (DLA) for uniform and selective picosecond laser treatment.” The researchers found that compared to a regular micro-lens array, diffractive beam splitters and diffractive lens arrays provide better uniformity and penetration of … Continue reading