Abstract
In this paper we review the most important fabrication techniques for glass and plastic refractive microlenses and we quantitatively characterize in a systematic way the corresponding state-of-the-art microlenses which we obtained from selected research groups. For all our measurements we rely on three optical instruments: a non-contact optical profiler, a transmission Mach-Zehnder interferometer and a Twyman-Green interferometer. To conclude we survey and discuss the different fabrication techniques by comparing the geometrical and optical characteristics of the microlenses.
Original language | English |
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Article number | 03 |
Pages (from-to) | 27-39 |
Number of pages | 13 |
Journal | Proceedings of SPIE - the International Society for Optical Engineering |
Volume | 5453 |
DOIs | |
Publication status | Published - 2004 |
Event | Micro-Optics, VCSELs, and Photonic Interconnects - Strasbourg, France Duration: 27 Apr 2004 → 29 Apr 2004 |
Keywords
- Glass and plastic microlenses
- Microlens survey
- Optical characterization
- Refractive optics