Gradient refractive index square lenses. II. Imaging
JOSA A, Vol. 26, Issue 12, pp. 2512-2514 doi:10.1364/JOSAA.26.002512
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- OCIS Codes:
- (080.2710) Geometric optics : Inhomogeneous optical media
- (110.2760) Imaging systems : Gradient-index lenses
- (230.3990) Optical devices : Micro-optical devices
Imaging Systems
Citation
Aimei Liu, Hao Lv, Jufang Tong, Xunong Yi, Qianguang Li, Xinmin Wang, and Yaoming Ding, "Gradient refractive index square lenses. II. Imaging," J. Opt. Soc. Am. A 26, 2512-2514 (2009)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-26-12-2512
Abstract
We establish theoretically the relationship between the lateral magnification m and the object distance L0 for a gradient refractive index (GRIN) square lens and a GRIN rod lens. Through the linear fit of the object distance and the reciprocal of the magnification for different image locations, we use the imaging method to measure the central refractive index n0 and focusing constant α of the GRIN square lens and the GRIN rod lens. The center refractive indices and focusing constant α of the GRIN square lens and the GRIN rod lens are 1.611 and 1.609, 0.0926 and 0.100, respectively. For the GRIN square lens and the GRIN rod lens, the measured central refractive indices are accurate to 10−3.
© 2009 Optical Society of America
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History
Original Manuscript: May 27, 2009
Manuscript Accepted: October 4, 2009
Revised Manuscript: September 28, 2009
Published: November 4, 2009
References
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Author Affiliations
Xiaogan University
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