Full Wafer Double Sided Monolithic Lens Fabrication Using SUSS UV-Imprint Lithography & DELO Katiobond

Monolithic Lens Array fabrication has emerged over the past decade as a constantly growing market, as it eliminates the requirement of using glass substrates and thereby increasing the scalability and material compatibility of optical devices. In this paper, we discuss the capability of SUSS UV-imprint lithography together with an optically tailored, UV-curable epoxy resin from DELO to manufacture double-sided monolithic wafer-level optics, which enables low cost of ownership and high throughput.