To obtain diamond-like carbon (DLC) coatings, a graphite target was exposed to pulsed Nd:YAG laser radiation (1064nm wavelength) at an energy of 30mJ. The laser fluence was selected so as to initiate either effective plume ionization (80J/cm 2 ) or the greatest deposition rate (9J/cm 2 ). The properties of the coatings at 9J/cm 2 were modified through co-deposition of Ti and W atoms. A time-of-flight method was used to study the laser plume. The deposition rate, density, surface morphology, structure and chemical state of the coatings were studied using Rutherford backscattering spectroscopy, X-ray photoelectron spectroscopy, electron energy loss spectroscopy, micro-Raman spectroscopy, atomic force microscopy, and profilometry. The mechanical and tribological properties of coatings were also studied. Loads of 1N or 5N were applied to a steel ball (diameter 3mm) during ball-on-disk sliding tests; only the greater load caused noticeable wear of the coatings. While an increase in the laser fluence decreased the deposition rate by a factor of approximately 18, it also enhanced the maximum energy of ions and the average energy of atoms. As a result, the DLC coating at 80J/cm 2 had a density (2.45g/cm 3 ), sp 3 content (46%), and hardness (25.4GPa) 1.1–1.2 times greater than the pure DLC coating at 9J/cm 2 . Moreover, the coating at 9J/cm 2 had a rougher surface and microcracks that resulted in pronounced wear of the coating and the counterbody. However, accumulation of wear debris provided for the formation of a low friction tribolayer, so the friction coefficient for this coating was 0.06 or less compared to 0.1 for sliding against the coating obtained at 80J/cm 2 . Co-deposition of Ti and W suppressed cracking and provided smooth surface coatings. Both elements caused a decrease in the sp 3 content and formed chemical bonds with C atoms. However, the increase in wear resistance was evident only with Ti co-deposition.