Request a Quote ERDI TECH specializes in the research, development, and manufacturing of the 4mJ 1535nm erbium glass DPSS microchip laser, made using proprietary erbium glass materials. Operating within the eye-safe wavelength range, this laser provides excellent penetration and performs effectively under various atmospheric conditions. The product ensures enhanced stability and an extended lifespan while maintaining eye safety. With its compact dimensions of  60×25×13.5 mm³ and a lightweight design of only 105g, it is widely utilized across diverse fields, including laser ranging, laser imaging, optical communication, laser medicine, military and security applications, and scientific research.