Description The MOPA (Master Oscillator Power-Amplifier) fiber laser/amplifier architecture is used to amplify the output of a seed laser to higher power. The seed incorporated in our MOPA can be configured by the user with different pulse widths and repetition rates according to the desired application. The energy and output power are also user-controlled. Genia Photonics MOPA fiber laser can be used in conjunction with the programmable laser as part of a synchronized laser system. Moreover, it is available as a tunable MOPA fiber laser with all its parameters (wavelength, pulse width, repetition rate) configurable via the graphical user interface. Polarization Maintaining (PM) and Randomly Polarized MOPA lasers are available to suit many different applications from laboratory research to field deployment. The Tunable MOPA fiber laser can be used as slave or master while being synchronized with a Ti:Sa laser. Wavelength availability ranges from 850 nm, 10xx nm, C or L-band or Second Harmonic Generation (SHG) with 532 nm, 765 nm or 792.5 nm.