fiber optcial couplers Manufacturers

Ultrafast amplifiers are optical amplifiers used to amplify ultrashort pulses. Some ultrafast amplifiers are used to amplify high repetition rate pulse trains to get very high average power while the pulse energy is still at moderate levels, in other cases lower repetition rate pulses get more gain and get very high pulses energy and relatively large peak power. When these intense pulses are focused on some targets, very high light intensities are obtained, sometimes even greater than 1016 W/cm2.

High-power lasers operating at 1 μm wavelength, including fiber lasers, diode pumped solid-state (DPSS) lasers, and direct-diode lasers, are increasingly deployed in highly automated manufacturing lines. They enable a wide range of materials processing applications such as welding, cutting, brazing, cladding, surface treating, bulk material heating, highly localized heating, and additive manufacturing. Optimal laser designs can be achieved with the proper selection of semiconductor lasers, specialized optics, and thermal-management solutions.