Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/7085
Title: | UV-curable liquid-core fiber lenses with controllable focal length | Authors: | Bai, G Tsang, YH Jim, KL Zhang, X |
Issue Date: | 11-Mar-2013 | Source: | Optics express, 11 Mar. 2013, v. 21, no. 5, p. 5505-5510 | Abstract: | Lensed fiber optics is of great importance to many applications such as optical sensing, optical coupling, laser trapping etc. In this paper we have demonstrated a unique method to fabricate liquid-core lensed fibers by filling UV curable adhesive into hollow fibers, and to control the focal length and spot size by pumping liquid into or out of the fiber end. In experiment, tuning of focal length from 2.414 to 0.810 mm has been obtained, and solidification of the adhesive core has also been carried out successfully. Further simulation suggests that the focused spot size can be reduced to <10 micron by adjusting the refractive index and fiber geometry. Such technique has the potential to manufacture custom-made solid lensed fibers and liquid-core solid-tip lensed fibers in volume at low cost. The same technique may be used for input and output coupling of optofluidic waveguides with external optical components like optical fibers and lasers. | Publisher: | Optical Society of America | Journal: | Optics express | EISSN: | 1094-4087 | DOI: | 10.1364/OE.21.005505 | Rights: | ©2013 Optical Society of America This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-5-5505. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Bai_UV-curable_Liquid-core_Fiber.pdf | 1.27 MB | Adobe PDF | View/Open |
Page views
197
Last Week
2
2
Last month
Citations as of Apr 14, 2024
Downloads
174
Citations as of Apr 14, 2024
SCOPUSTM
Citations
3
Last Week
0
0
Last month
0
0
Citations as of Apr 19, 2024
WEB OF SCIENCETM
Citations
3
Last Week
0
0
Last month
0
0
Citations as of Apr 18, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.