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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 15, Iss. 8 — Apr. 16, 2007
  • pp: 4523–4529

Design and optimization of microlens array based high resolution beam steering system

Ata Akatay and Hakan Urey  »View Author Affiliations


Optics Express, Vol. 15, Issue 8, pp. 4523-4529 (2007)
http://dx.doi.org/10.1364/OE.15.004523


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Abstract

High-resolution imaging and beam steering using 3 microlens arrays (MLA) is demonstrated. Small lateral displacement of one microlens array is sufficient for large angle beam steering. A prescan lens is added to the system to overcome the discrete addressing problem associated with microlens scanning systems. A hybrid method that uses both geometrical ray tracing optimization and physical optics simulation is introduced for the design and optimization of the MLA system. Feasibility of 1880×1880 resolution using f/2 aspherical MLAs and 752×752 resolution using f/5 spherical MLAs are demonstrated assuming 100μm microlens pitch and 2mm clear aperture. The system is compact and suitable for endoscopic imaging and agile steering of large beams.

© 2007 Optical Society of America

OCIS Codes
(050.0050) Diffraction and gratings : Diffraction and gratings
(080.2740) Geometric optics : Geometric optical design
(120.5800) Instrumentation, measurement, and metrology : Scanners
(170.3890) Medical optics and biotechnology : Medical optics instrumentation
(220.4830) Optical design and fabrication : Systems design
(350.3950) Other areas of optics : Micro-optics

ToC Category:
Optical Design and Fabrication

History
Original Manuscript: January 26, 2007
Revised Manuscript: March 19, 2007
Manuscript Accepted: March 20, 2007
Published: April 3, 2007

Virtual Issues
Vol. 2, Iss. 5 Virtual Journal for Biomedical Optics

Citation
Ata Akatay and Hakan Urey, "Design and optimization of microlens array based high resolution beam steering system," Opt. Express 15, 4523-4529 (2007)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-15-8-4523


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References

  1. J. Duparré, D. Radtke, and P. Dannberg, "Implementation of Field Lens Arrays in Beam-Deflecting Microlens Array Telescopes" Appl. Opt. 43, 4854-4861 (2004). [CrossRef] [PubMed]
  2. A. Akatay, C. Ataman, and H. Urey, "High-resolution beam steering using microlens arrays," Opt. Lett. 31, 2861-2863 (2006). [CrossRef] [PubMed]
  3. J. W. Goodman, Introduction to Fourier Optics (McGraw-Hill, 1996).
  4. H. Urey, "Retinal Scanning Displays," in Encyclopedia of Optical Engineering, R. Driggers, ed., (Marcel Dekker, 2003), pp. 2445-2457.
  5. J. Sun, L. Liu, Y. Maojin, and W. Lingyu, "Study of the transmitter antenna gain for intersatellite laser communications" Opt. Eng. 45, 58001- 58006 (2006). [CrossRef]
  6. M. Born and E. Wolf, Principles of Optics, seventh ed., (Cambridge University Press, 2002)
  7. Software for Optical Design; Zemax Development Corporation (2006).
  8. N. Lindlein, "Simulation of micro-optical systems including microlens arrays," J. Opt. A: Pure Appl. Opt. 4, 1-9 (2002).
  9. H. Urey, N. Nestorovic, B. Ng, and A. Gross, "Optics Designs and System MTF for Laser Scanning Displays," Proc. SPIE 3689, 238-248 (1999). [CrossRef]
  10. N. F. Borrelli, Microoptics Technology: fabrication and applications of lens arrays and devices, (Marcel Dekker, 1999).
  11. A. Akatay, A. Waddie, H. Suyal, and M. Taghizadeh, and H. Urey "Comparative performance analysis of 100% fill-factor microlens arrays fabricated by various methods," Proc. SPIE 6185, 1-11 (2006).

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