Optimal Hartmann sensing at low light levels

Ash, D.L. and Solomon, C.J. and Loos, G. (1998) Optimal Hartmann sensing at low light levels. Optics Communications, 156 (1-3). pp. 10-15. ISSN 0030-4018. (The full text of this publication is not available from this repository)

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Official URL
http://dx.doi.org/10.1016/S0030-4018(98)00398-8

Abstract

A computer model has been used to investigate the performance of a Shack-Hartmann sensor operating under low light level conditions. The trade-off between sub-aperture size and slope noise is examined in detail and optimal sizes are determined for a number of imaging scenarios. Our results are discussed in relation to related literature.

Item Type: Article
Subjects: Q Science
Divisions: Faculties > Science Technology and Medical Studies > School of Physical Sciences
Depositing User: I. Ghose
Date Deposited: 05 Apr 2009 07:54
Last Modified: 05 Apr 2009 08:48
Resource URI: http://kar.kent.ac.uk/id/eprint/17550 (The current URI for this page, for reference purposes)
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