Key functionality provided by Laserpoint is the mixing of different laser wavelength beams, or the mixing of the same laser wavelength to scale up laser power, on a single small core output fiber using “All fiber” technologies to guarantee system long term stability and reliability. Presently up to 3 different wavelength power laser diodes ranging from 600nm to 1000nm can be combined. The excellent optical transmission of this “all fiber“ technology, makes this optical solution power-tolerant minimizing optical losses and allowing to efficiently deliver a total laser power up to 12 W without heat sinking the wavelength combiner and far beyond 12W if a heat sink is used. The interfacing of the main functional block with the user fiber is assured by a Fiber to Fiber coupler (FCC) that allows an efficient, reliable and repeatable optical coupling of the multi-wavelength power into the end user optical fiber.