30 January 2012 Enhanced working distance of fiber lens with low refractive index material
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Proceedings Volume 8351, Third Asia Pacific Optical Sensors Conference; 83510S (2012) https://doi.org/10.1117/12.915816
Event: Asia Pacific Optical Sensors Conference, 2012, Sydney, Australia
Abstract
We proposed a new structure for fiber lens to extend the working distance by applying polymer layer to the fiber lens. The simulation result shows that the working distance can be extended to larger than 10 times than a fiber lens without a coated layer. In simulation, the proposed structure extended the working distance to about 2,110 μm by using polymer layer with a refractive index of 1.3.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jaemyoung Lee, Jaemyoung Lee, } "Enhanced working distance of fiber lens with low refractive index material", Proc. SPIE 8351, Third Asia Pacific Optical Sensors Conference, 83510S (30 January 2012); doi: 10.1117/12.915816; https://doi.org/10.1117/12.915816
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