Used ESI M 9825 #9299105 for sale

ESI M 9825 is a multi mode, tunable dipole-mode, laser that is designed for use in both academic and industrial research. It is a highly reliable, long-lifetime, low-maintenance laser with excellent performance characteristics. It is composed of a front end opto-electronic assembly and a fiber coupled laser module. At the heart of the laser is the optical resonator, which is made up of two curved mirrors placed facing each other and aligned in a specific angle so that when light passes through them it creates a standing wave pattern. This standing wave pattern is important for achieving the desired laser mode shape, timing and power. The distance between the two mirrors, known as the cavity length, is adjustable in order to tune the laser's output wavelength. The front end opto-electronic assembly is responsible for input of the optical signal from external sources, like a laser diode, providing amplification of the signal and shaping it into the appropriate laser mode. The fiber coupled laser module transforms the optical signal from the front end assembly into an optically amplified laser output. The module is responsible for the actual optical conversion of the signal and makes sure the amplified signal is delivered with stability and accuracy. ESI M9825 exhibits excellent beam quality, coupled with a tunability ranging from 745nm -1080nm. The pump laser that is integrated in the assembly ensures long lifetimes and provides single longitudinal, transverse and polarization mode lasers. The laser's power output is programmable and can vary from mW (milliwatt) to W (watt) levels. Overall, M 9825 is a reliable, low-maintenance laser that is suitable for use in both academic and industrial labs. Its tunable beam characteristics, dependable pump laser and highly adjustable power output make it quite useful for a variety of applications.