FIBER is available with four different laser sources: infra-red at 808 nm and 5 W, infra-red at 808 nm and 10 W; solid state 1064 nm (Nd:YAG type) at 15 W and last but not least, combined at 808 nm + 1064 nm at 12 W for granting transmission all over the different cellular layers. 808 nm wavelength is getting in touch with the deepest tissues; otherwise, 1064 nm is absorbed a little less than 808 nm but it is diffused in a larger area due to the better absorption from liquids (such as water and blood). Every model is a very special laser device, which is capable to deliver high energy laser beam. Usually, FIBER is provided with a small cabinet that the operator could place over a table or the special ROLAND 2 trolley. Operator may use FIBER laser manually for getting the best from each application and treating carefully each patient and/or he may decide to provide the unit with a special arm for doing static application over quite large areas (from 6 to 12 cm large).