Feb 2004CVI Melles GriotRequest Info
CVI Laser Corp. has announced a customized spectrophotometer for in-house metrology that enables accurate and repeatable polarization-dependent reflectivity measurements in the UV range. The instrument is a single-beam lock-in detector that allows the company to perform broadband s- and p-polarization reflectivity measurements for optics in the deep-UV. The company says that it enables greater accuracy and repeatability than commercial spectrophotometers, and that it allows reflectivity measurements from a 0° to 60° angle of incidence. This enables the company to improve alignment and to meet the specifications of the end user.