Chalcogenide glass microlenses by inkjet printing |
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Authors: | Sanchez Eric A Waldmann Maike Arnold Craig B |
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Affiliation: | Princeton Institute for the Science and Technology of Materials, Princeton University, New Jersey 08540, USA. |
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Abstract: | We demonstrate micrometer scale mid-IR lenses for integrated optics, using solution-based inkjet printing techniques and subsequent processing. Arsenic sulfide spherical microlenses with diameters of 10-350 μm and focal lengths of 10-700 μm have been fabricated. The baking conditions can be used to tune the precise focal length. |
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