Picosecond and laser difference

The difference between picosecond laser and laser can be said that picosecond laser is an upgraded version of laser, because the original laser technology is too wide because of the bandwidth, it is easy to produce pigmentation and other side effects after the operation, but picosecond laser's bandwidth is very thin and can meet the requirements of the operation, so if you want to do it, I personally recommend that you should do the picosecond laser is better.