The control functions, including alarms for power, position, and others, can be set by the user. TechExpo is an multidisciplinary, online book fair, offering titles in engineering, technology, science, medical technology, and management. Indexed information and internal search engines help the user avoid irrelevant information. TechExpo's directories contain lists of companies, products, services, technical societies, trade magazines, press releases, and a calendar of conferences on the internet. 108, Torrance, CA 90503-2442.
Several versions are available including units with UV and blue enhanced elements.
A full catalog is available. It uses M-Z substractive structures including fiber optic couplers 'cascading' to increase channel and port counts. The unbalanced approach achieves increased channel spacings by increasing the difference of geometrical lengths of the interferometer arms, while maintaining identical propagation constants. The smaller mount is designed for cubes up to 25 mm and can be mounted on a riser-block base as well as a post or StablePillar. Send product announcements to OE Reports, SPIE, P.O. Box 10, Bellingham, WA 98227-0010.