Since the working medium adopted by the laser generator is in the form of an optical fiber, its features are affected by the transition properties of the optical fiber. The pump light entering the fiber generally has multiple modes, while the signal photoelectric may have multiple modes. Different pump modes have different effects on different signal modes, making the analysis of laser generators and amplifiers more complicated. The doping distribution in the fiber also has a great impact on the laser generator. In order to make the medium have gain characteristics, working ions (that is, impurities) are doped into the fiber. In general, working ions are evenly distributed in the core. However, the distribution of pump light of different modes in the fiber is non-uniform. Therefore, in order to improve the pumping efficiency, the ion distribution and the pumping energy distribution should be as close as possible. When analyzing the laser generator, in addition to the general principle of the laser generator discussed above, it must also consider its own features, introduce different models and adopt special analysis methods to achieve good analysis results.
Laser machines with a fiber laser source use high precision field lenses to increase the energy density and collimate the laser beam at one point.
The laser module lasts for 100,000+ hours and can be used with a repetitive precision of +0.00039".
F-theta(?) is used by the laser module. A lens with high energy uniformity, narrow focal spot and low attenuation.
An affordable entry-level fiber laser cutter costs from $15,800 to $32,800 with lower laser powers of 1000W and 1500W for beginners with hobbyists, the top rated automatic fiber laser cutting system cost starts from $29,800 with medium laser powers of 2000W, 3000W, 4000W, and 6000W for precision cutting in in commercial use. The best high speed industrial fiber laser cutting machines are priced from $88,000 to $500,000+ with higher laser powers of 8000W, 10000W, 12000W, 15000W, 20000W, 30000W, 40000W for thick metal fabrication in professional use. The best budget fiber & CO2 combo laser cutting machine costs from $19,800 for multipurpose to cut metal, wood, MDF, plywood, acrylic, plastic, fabric, leather.
Fiber lasers are solid lasers. But, they are also different from diode Lasers. There is a big difference in their capabilities.
Auto-focus automatically adjusts laser head position on the Z-axis based on data received from the 3D cam.
Fiber laser machines have a higher efficiency rate at cutting thin materials than traditional cutting machines. A fiber laser machine has the ability to cut thin metals as small as 25mm. The fiber lasers will start cutting metal less effectively after that point. To cut ticker materials above 25mm (or 1 inch), you'd need high levels of power.
Fiber lasers use laser light to pump the fiber at the source. High-power laser diodes stimulate the active medium.
The laser spot receives more energy if it is closer to 1 than the M2 value. It aids in processing thicker materials and thin wells.
With a 30W fiber laser, you can engrave dog tags on stainless steel at a 90° angle with a speed of ~708 ipm by utilizing 70% of the laser power.
EZCAD 2.0 software is free to use on Microsoft Windows XP and Windows 2000. It can also be used with WIN 7, WIN8, and WIN 10 OS.
It will have the recommended speed and power rates for aluminum, steel, black acrylic, lexan, leather, granite, and more.
FSL Muse Pandora's 20W version can deep engrave sterling at a speed up to 708 ipm using 100% of its laser power.
Marking and engraving are improved by high peak power and nanosecond pulses. The increased power and improved beam quality result in cleaner cut edges and faster cutting speeds. Fiber lasers are also used in material processing, telecommunications, spectroscopy, medicine, and directed energy weapons.
Fiber lasers typically cost between $20,000 and $45,000.
What Materials Can Be Cut With A Fiber Laser? A fiber laser cutting machine can cut sheet metal such as carbon steel, stainless steel, copper, brass, aluminum, and titanium. Fiber lasers outperform CO2 lasers in cutting reflective materials.