Abstract

For the large-scale introduction of optical fiber networks, e.g., in fiber-to-the-home (FTTH) projects, low-cost passive components such as splitters and star couplers are necessary in addition to fibers and transceivers. Within the last few years fabrication methods for passive polymer waveguide devices based on molding and casting techniques have been developed. One essential advantage of these methods is the possibility of integrating Fiber-alignment grooves into the substrate, which drastically reduces the assembling costs. Therefore these fabrication methods may form the basis for high-volume production of devices with identical properties and low prices.

© 1994 Optical Society of America