Beam expander is an optical device which depends on parallel beams or collimated beams of light in order to expand or reduce its size. Fiber optic beam expanders are used along with optical circulators, optical isolators and other similar devices. These beam expanders could be prismatic or telescopic in nature. Prismatic beam expanders use various prisms and are known as multiple-prism expanders. The fiber optic beam expanders help in the conversion of divergent beams of particles or radiation, into parallel beams. Fiber optic beam expanders are also used to convert a beam of parallel rays of light into a divergent output beam of light rays. An Exclusive Brochure of Report https://www.transparencymarketresearch.com/sample/sample.php?flag=B&rep_id=4498 These beam expanders are widely used in a range of optical communication components, namely, transmitters, modulators, isolators, switches with specific wavelengths, pump laser modules, expanded- beam connector asse...