Abstract
Wavefront sensing for adaptive optics is addressed. The most popular wavefront sensors are described. Restoring the wavefront is an inverse problem, of which the bases are explained. An estimator of the slope of the wavefront is the image centroid. The Cramèr-Rao lower bound is evaluated for several probability distribution function
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References
van Dam, M.A., Lane, R.G., 2000, Wave-front slope sensing, JOSA. A 17, 1319
Fried, D.L., 1966, Optical Resolution through a randomly inhomogeneous medium for very long and very short exposures, JOSA. A 56, 1376
Goodman, J., 1996, Introduction to Fourier optics(McGraw-Hill, New York), pp. 63–75.
Irwan, R., Lane, R.G., 1999, Analysis of optimal centroid estimation applied to Shack-Hartmann sensing, Applied Optics 38, 6737
Kay, S.M., 1993, Fundamentals of statistical signal processing estimation theory, Prentice-Hall, New Jersey, pp 27–81
Lane, R.G., Tallon,M., 1992,Wave-front reconstruction using a Shack-Hartmann sensor, JOSA.A 31, 6902
Law, N.F., Lane, R.G., 1996, Wavefront estimation at low light levels, Opt. Comms. 126, 19
Van Dam, M.A., Lane, R.G., 2002, Wave-front sensing from defocused images by use of wave-front slopes, Appl. Opt. 26, 5497
Noll, R., 1976, Zernike Polynomials and atmospheric turbulence, JOSA.A 56, 207
Primot, J., Rousset, G., Fontanella, J.-C., 1990, Deconvolution from wave-front sensing: a new technique for compensating turbulence-degraded images, JOSA.A 7,1598
Ragazzoni, R., 1996, Pupil plane wavefront sensing with an oscillating prism, J. Mod. Opt. 43 289
Roddier, F., 1988, Curvature sensing and compensation: a new concept in adaptive optics, Applied Opt. 27, 1223
Roddier, C., Roddier, F., 1993, Wave-front reconstruction from defocused images and the testing of ground-based optical telescopes, JOSA.A 10, 2277 (1993).
M. C. Roggemann, M.C., Welsh, B., 1996, Imaging through turbulence, CRC Press, Boca Raton, Fla.
Teague,M.R., 1982, Irradiance moments: their propagation and use for unique retrieval of phase, JOSA 72, 1199
van Trees, H.L., 1968, Detection, estimation and modulation theory, Part 1, pp 66–85, Wiley, NY
Tyler, G.A., Fried, D.L., 1982, Image-position error associated with a quadrant detector, JOSA 72, 804
Wallner, E.P., 1983, Optimal wave-front correction using slope measurementsJOSA, 73, 1771
Welsh, B.M., Gardner, C.S., 1989, Performance analysis of adaptive-optics systems using laser guide stars and slope sensors, JOSA.A 6, 1913
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Lane, R.G., Clare, R.M., van Dam, M.A. (2006). STATISTICAL WAVEFRONT SENSING. In: Foy, R., Foy, F. (eds) Optics in Astrophysics. NATO Science Series II: Mathematics, Physics and Chemistry, vol 198. Springer, Dordrecht. https://doi.org/10.1007/1-4020-3437-7_24
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DOI: https://doi.org/10.1007/1-4020-3437-7_24
Publisher Name: Springer, Dordrecht
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