Used ESI 44 #9284343 for sale

ESI 44 is a Nd:YAG laser produced by ESI (Electro Scientific Industries) that is well-suited for use in industrial applications. This laser is composed of four core components: the Nd:YAG rod, glass disc, laser resonator and power supply. It features a high-energy output of 4.4 kW, a short pulse width of 1.5 μs and a wavelength of 1064 nm. It is based on a Q-switched Nd:YAG laser system, which defines the emission properties of the beam. Under the influence of an external magnetic field, the laser rod is able to increase the laser's output power, making it well-suited for processing metal and hard materials. It can be used for precision cutting, welding, and drilling in a number of industrial settings. The laser resonator of 44 consists of two mirrors making a total of four optical cavities for the laser. The first optical cavity is the laser rod which holds the Nd:YAG rod. It is responsible for providing the laser energy and allowing the embedded light to pass through. The power supply supplies high voltage and current to the laser rod. Its elements work together to convert the energy from the resonance to provide the user with the desired laser power. The glass disc is fitted inside the laser resonator and is coated with a film of material that acts as an energy amplifier. It is responsible for storing the light created within the optical cavities. The second optical cavity of the laser consists of two curved mirrors that encase the entire rod. The curved surfaces of these two mirrors impact the way the laser beam travels and impacts the material being processed, allowing laser power to be adjusted. ESI 44 is an efficient way to process materials in a variety of industrial settings, and its advantages are manifold. An almost unlimited range of settings allow for a high degree of accuracy and control over the laser beam. It is also a cost-effective and reliable device, ensuring the user with an excellent output power at a low cost. Its compact size is also advantageous, as it makes it a suitable choice for smaller production lines in industrial applications.