Paper
4 October 2006 Analysis of focusing characteristics of closed-boundary axilens with long focal depth by multi-wavelength incidence
Shang-qi Wang, Juan Liu, Yi-quan Wang, Bo Zhang
Author Affiliations +
Proceedings Volume 6351, Passive Components and Fiber-based Devices III; 63513Y (2006) https://doi.org/10.1117/12.688891
Event: Asia-Pacific Optical Communications, 2006, Gwangju, South Korea
Abstract
We investigate the focusing performance of a closed-boundary axilens with long common focal depth by boundary integral euquations. The common extended focal depth of a cylindrical micro-axilens, illuminated by different incident wavelengths is numerically simulated, and the electric field intensity distribution is numerically determined by the boundary element method. The results show that the long common focal depth is changed when the preset focal depth is increased.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shang-qi Wang, Juan Liu, Yi-quan Wang, and Bo Zhang "Analysis of focusing characteristics of closed-boundary axilens with long focal depth by multi-wavelength incidence", Proc. SPIE 6351, Passive Components and Fiber-based Devices III, 63513Y (4 October 2006); https://doi.org/10.1117/12.688891
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KEYWORDS
Microlens

Computer simulations

Electronics engineering

Optical components

Micro optics

Optical alignment

Optical design

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