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Content Provider | IEEE Xplore Digital Library |
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Author | Chunfang Ye McLeod, R.R. |
Copyright Year | 2009 |
Description | Author affiliation: Department of Electrical and Computer Engineering, University of Colorado, Campus Box 425, Boulder, 80309, USA (Chunfang Ye; McLeod, R.R.) |
Abstract | We introduce a new method to make gradient index (GRIN) lenses and GRIN lens arrays by exposing diffusion-driven photopolymers using a low-power CW laser. By changing the size and power of the laser beam and the exposure time, the index profile of the GRIN lens can be controlled. A novel feature of this process is that the polymer can be cast on both sides of a micro-optic, followed by exposure and diffusion to develop perfectly aligned lenses. |
Starting Page | 1 |
Ending Page | 2 |
File Size | 485751 |
Page Count | 2 |
File Format | |
ISBN | 9781557528698 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-06-02 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | OSA |
Subject Keyword | Optical filters 130.0130 Biomedical optical imaging 160.5470 Laser beams Optical polymers Phased arrays Power measurement Optical device fabrication Optical variables control 140.3450 Optical refraction Lenses |
Content Type | Text |
Resource Type | Article |
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