Used COHERENT AVIA 355-7000 #293754721 for sale

COHERENT AVIA 355-7000 is a laser equipment developed by COHERENT Inc., a leading manufacturer of photonics solutions for various industrial and scientific applications. This laser system is designed specifically for high-power ultraviolet (UV) laser processing applications, such as micromachining, cutting, drilling, marking, and surface treatment. AVIA 355-7000 offers a combination of high output power, excellent beam quality, and reliability, making it suitable for demanding manufacturing processes across a wide range of industries. At the heart of COHERENT AVIA 355-7000 is a diode-pumped solid-state (DPSS) laser architecture that leverages the benefits of high-power UV output. The laser utilizes a neodymium-doped yttrium orthovanadate (Nd:YVO4) crystal as the gain medium, which is pumped by high-power diode arrays operating at a wavelength of 808 nm. This efficient pumping scheme enables AVIA 355-7000 to achieve high optical-to-optical conversion efficiency, resulting in lower power consumption and reduced operating costs. COHERENT AVIA 355-7000 generates laser output at a wavelength of 355 nm, which falls within the UV spectral range. This shorter wavelength enables the laser to interact with a wide variety of materials, including metals, plastics, ceramics, composites, and semiconductor substrates, with high precision and minimal heat-affected zones. The high peak power and short pulse duration of AVIA 355-7000 make it well-suited for applications that require high-quality processing and minimal thermal damage. One of the key features of COHERENT AVIA 355-7000 is its high output power capability, with a maximum output power of 7 watts. This high power level allows the laser to achieve high processing speeds and throughput rates, making it ideal for industrial applications that demand rapid material removal or modification. AVIA 355-7000 can deliver energy densities sufficient for ablative processes, such as laser engraving, thin-film removal, and scribing, with high accuracy and repeatability. COHERENT AVIA 355-7000 also boasts excellent beam quality characteristics, with a Gaussian beam profile and low beam divergence. This high-quality beam ensures precise focusing and tight spot sizes, enabling fine feature resolution and high detail in laser processing tasks. The laser unit includes advanced beam delivery optics, such as beam expanders and collimators, to optimize beam quality and control the laser beam's spatial distribution for specific applications. In terms of performance stability and reliability, AVIA 355-7000 is equipped with advanced monitoring and control systems that ensure consistent laser output over extended periods of operation. The laser machine features built-in power monitoring sensors, thermal management systems, and active feedback mechanisms to maintain output power stability and beam quality under varying environmental conditions. Overall, COHERENT AVIA 355-7000 is a versatile and robust UV laser tool that offers high power, excellent beam quality, and reliability for a wide range of industrial laser processing applications. With its advanced DPSS architecture, high output power, and superior beam characteristics, AVIA 355-7000 is a valuable tool for manufacturers seeking to achieve precision, speed, and quality in their production processes.