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The purpose of this paper is to use a hybrid structure and the electrostatic force to fabricate aspheric lenses with high Blu-Ray transmittance (95% at 405 nm). The hybrid structure is composed of Norland Optical Adhesive 63 (NOA63) (refractive index: 1.5802 at 405 nm) and BK-7 glass (refractive index: 1.5302). OSLO and CFD software was used to simulate the gradient of the electric field between the...
This paper applications inclined exposure, millimeter grade thickness polymer processing technology, and optimized process parameters to produce a 45deg mirror structure that can be used in micro optical pickup heads meeting optical surface roughness requirements. The mirror structure was made from polymer material. Quantitative ultra-low-speed coating and surface tension were employed to fabricate...
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