High Power Pulsed Fiber Laser

We have recently developed a high power single frequency all fiber mopfa using high reliability passive components.

High power pulsed fiber laser. Higher power pulsed fiber lasers with higher m 2 value are optimized for large surface area treatment applications. The shorter the gain fiber the better the mitigation of nonlinear optical effects when building a high power or high energy pulsed fiber laser. The mako fiber laser series is a compact dual mode pulsed and cw oem fiber laser capable of delivering either high peak power 5 kw pulses or cw power greater than 1w with near gaussian profile m2 1 1 output beam. This mopfa was used in the first experimental demonstration of a fiber laser based wind lidar with more than 10 km range.

High power pulsed lasers are commonly deployed in harsh environments like space. All the setup is based on. The all fiber design guarantees the robustness and the maintenance free operation of the fiber laser module. A full front panel with lcd menu driven display and a remote interface make this unit is highly flexible for many research and testing applications.

The range of average powers is from 100 w to 5 kw the pulse energy is up to 100 mj and the beam spot size is optimized for high throughput. Thus it can perform high resolution images. Fiber optic cables for transmission of high power laser pulses. Bmei technologies 7404 executive place suite 500 seabrook md usa 20706.

Calculate laser specs and requirements based on fiber size or calculate the necessary fiber size for a given laser light source. The experimental setup for the pulsed fiber laser is shown in fig. These 1550nm fiber lasers deliver up to 10 watts of cw 10kw peak pulse output power. They are an affordable fully integrated bench top laboratory r d instrument.

Enabling technology for high power fiber lasers fiber lasers have many advantages over bulk glass lasers. Spectral output modification through fiber doping the last stage amplifier for the millijoule level all fiber laser system from advalue photonics uses a silicate glass double clad polarization. In the following discussions of high power fiber lasers output power and beam quality 7 constitute two important parameters. Lumibird pefl kult is delivering a diffraction limited beam with a large choice of repetition rate.

The mako pulse width 2 to 6 0ns and repetition rate 10 to 4 000 khz are continuously adjustable through an analog input control. This pulsed fiber laser is an ideal for applications in lidar range finding 3d. Blairb anasa goddard space flight center greenbelt md usa 20771. The calculator includes the capability to make calculations for pulsed laser systems and continuous wave laser systems.

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