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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 50, Iss. 18 — Jun. 20, 2011
  • pp: 2949–2957

Influence of altitude on aero-optic imaging deviation

Liang Xu and Yuanli Cai  »View Author Affiliations


Applied Optics, Vol. 50, Issue 18, pp. 2949-2957 (2011)
http://dx.doi.org/10.1364/AO.50.002949


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Abstract

Aero-optic imaging deviation is a kind of aero-optic effect. It characterizes the image position displacement on an imaging plane. This paper studies the influence of altitude on aero-optic imaging deviation. The Reynolds-averaged Navier–Stokes solver provided in FLUENT was used for flow computations. The Runge–Kutta method based ray tracing was adopted for optics calculations. The orthogonal array was brought in for the experiment arrangement. Four representative suites of imaging deviations and imaging deviation slopes were obtained in the altitude range of 10 60 km . The results show that as altitude increases, the imaging deviation decreases, and the imaging deviation slope approaches zero from a negative value.

© 2011 Optical Society of America

OCIS Codes
(010.1300) Atmospheric and oceanic optics : Atmospheric propagation
(080.2710) Geometric optics : Inhomogeneous optical media
(280.0280) Remote sensing and sensors : Remote sensing and sensors

History
Original Manuscript: January 25, 2011
Revised Manuscript: April 16, 2011
Manuscript Accepted: April 17, 2011
Published: June 14, 2011

Citation
Liang Xu and Yuanli Cai, "Influence of altitude on aero-optic imaging deviation," Appl. Opt. 50, 2949-2957 (2011)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-50-18-2949


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References

  1. M. M. Malley, G. W. Sutton, and N. Kincheloe, “Beam-jitter measurements of turbulent aero-optic path differences,” Appl. Opt. 31, 4440–4443 (1992). [CrossRef] [PubMed]
  2. G. W. Sutton, J. E. Pond, R. Snow, and Y. F. Hwang, “Hypersonic interceptor aero-optics performance predictions,” J. Spacecr. Rockets 31, 592–599 (1994). [CrossRef]
  3. G. W. Sutton, “Effect of inhomogeneous turbulence on imaging through turbulent layers,” Appl. Opt. 33, 3972–3976 (1994). [CrossRef] [PubMed]
  4. G. C. Li, Aero-Optics (National Defense Industry Press, 2006).
  5. E. J. Jumper and R. J. Hugo, “Optical phase distortion due to turbulent-fluid density fields: quantification using the small-aperture beam technique,” in Proceedings of the 23rd Plasmadynamics & Lasers Conference, AIAA-92-3020 (American Institute of Aeronautics and Astronautics, Washington, D.C., 1992).
  6. R. J. Hugo and E. J. Jumper, “Experimental measurement of a time-varying optical path difference by the small-aperture beam technique,” Appl. Opt. 35, 4436–4447 (1996). [CrossRef] [PubMed]
  7. E. J. Jumper and E. J. Fitzgerald, “Recent advances in aero-optics,” Prog. Aerosp. Sci. 37, 299–339 (2001). [CrossRef]
  8. R. L. Clark, M. Banish, and J. Hammer, “Fundamentals of aero-optic phenomena,” in Proceedings of the 18th AIAA Aerospace Ground Testing Conference, AIAA-94-2545 (American Institute of Aeronautics and Astronautics, Washington, D.C., 1994).
  9. E. Frumker and O. Padé, “Generic method for aero-optic evaluations,” Appl. Opt. 43, 3224–3228 (2004). [CrossRef] [PubMed]
  10. T. Wang, Y. Zhao, D. Xu, and Q. Y. Yang, “Numerical study of evaluating the optical quality of supersonic flow fields,” Appl. Opt. 46, 5545–5551 (2007). [CrossRef] [PubMed]
  11. Y. Zhao, T. Wang, D. Xu, and Q. Y. Yang, “CFD grids-based transmission model of the rays propagating through the hypersonic flow field,” Acta Armamentarii 29, 282–286(2008).
  12. O. Padé, “Models of turbulence for aero-optics applications,” Proc. SPIE 4419, 494–498 (2001). [CrossRef]
  13. J. E. Pond and G. W. Sutton, “Aero-optic performance of an aircraft forward-facing optical turret,” J. Aircraft 43, 600–607 (2006). [CrossRef]
  14. V. A. Banakh, D. A. Marakasov, and A. A. Sukharev, “Reconstruction of the radial dependence of the structural characteristic of the refractive index in a supersonic gas flow from laser beam intensity fluctuations,” Opt. Spectrosc. 108, 117–122(2010). [CrossRef]
  15. D. W. Miller, “AIT interceptor performance predictions,” in Proceedings of the 2nd Annual AIAA/SDIO Interceptor Technology Conference, AIAA-93-2683 (American Institute of Aeronautics and Astronautics, Washington, D.C., 1993).
  16. R. L. Clark and R. C. Farris, “A numerical method to predict aero-optical performance in hypersonic flight,” in Proceedings of the 19th Fluid Dynamics, Plasma and Lasers Conference, AIAA-87-1396 (American Institute of Aeronautics and Astronautics, Washington, D.C., 1987).
  17. J. E. Pond, C. T. Welch, and G. W. Sutton, “Side mounted IR window aero-optic and aerothermal analysis,” Proc. SPIE 3705, 266–275 (1999). [CrossRef]
  18. J. J. Gierloff, S. J. Robertson, and D. H. Bouska, “Computer analysis of aero-optic effects,” in Proceedings of the AIAA/SDIO Annual Interceptor Technology Conference, AIAA-92-2794 (American Institute of Aeronautics and Astronautics, Washington, D.C., 1992).
  19. X. L. Yin, Principle of Aero-Optics (China Astronautics, 2003).
  20. H. S. Xiao and Z. G. Fan, “Imaging quality evaluation of aerodynamically heated optical dome using ray tracing,” Appl. Opt. 49, 5049–5058 (2010). [CrossRef] [PubMed]
  21. Y. P. Zhang and Z. G. Fan, “Study on the optical path difference of aero-optical window,” Optik 118, 557–560 (2007). [CrossRef]
  22. O. Padé, E. Frumker, and P. I. Rojt, “Optical distortions caused by propagation through turbulent shear layers,” Proc. SPIE 5237, 31–38 (2004). [CrossRef]
  23. O. Padé, “Optical propagation through turbulent jets,” Proc. SPIE 5572, 24–33 (2004). [CrossRef]
  24. FLUENT 6.1 User’s Guide (2001), http://www.ansys.com.
  25. W. Merzkirch, Flow Visualization, 2nd ed. (Academic, 1987).
  26. L. Xu and Y. L. Cai, “Infrared homing head aero-optic performance analysis,” Tech. Rep. (Xi’an Jiaotong University, 2008).
  27. L. Xu and Y. L. Cai, “Imaging deviation through non-uniform flow field around high-speed flying vehicle,” Tech. Rep. (Xi’an Jiaotong University, 2010).
  28. M. Born and E. Wolf, Principles of Optics, 6th ed.(Pergamon, 1980).
  29. Y. T. Qiao, Gradient Index Optics (Science Press, 1991).
  30. S. H. He, Z. Q. Wen, and T. Lou, Design of Experiments and Data Processing (National University of Defense Technology Press, 2002).

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