Abstract

The technology for fabricating micro-optical elements for low cost optical interconnects by micro-jet (ink-jet) printing has been under development for over two years [1,2]. This data-driven method of micro-optics fabrication offers the benefits of low cost, flexibility and in-situ, non-contact processing. These features can be used to advantage in applications where increasing the efficiency of optical power coupling as a value-added step is a goal, and they provide unique capabilities for rapid prototyping and customization of microlens arrays. Here we present our latest results in developing this Optics-Jet technology for applications such as collimation of the outputs of LEDs and diode lasers, as well as for increasing the efficiency of focusing of GRIN lenses [3]. Data on printed microlens optical characteristics will be shown, as well as their performance in collimation and astigmatism reduction of optical sources.

© 1998 Optical Society of America