TY - GEN
T1 - A method for associating spots in a Shack-Hartmann wavefront sensor with a hexagonal lenslet array
AU - Smith, Daniel G.
AU - Greivenkamp, John E.
N1 - Publisher Copyright:
© 2003 Optical Society of America
PY - 2003
Y1 - 2003
N2 - Historically, the spots produced by a Shack-Hartmann wavefront sensor are expected to stay in a region immediately behind their respective lenslets. Valuable sensitivity and dynamic range can be recovered if the spots are allowed to wander. A new algorithm is presented for resolving this issue for a hex-packed lenslet geometry.
AB - Historically, the spots produced by a Shack-Hartmann wavefront sensor are expected to stay in a region immediately behind their respective lenslets. Valuable sensitivity and dynamic range can be recovered if the spots are allowed to wander. A new algorithm is presented for resolving this issue for a hex-packed lenslet geometry.
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M3 - Conference contribution
AN - SCOPUS:85134704462
T3 - Optics InfoBase Conference Papers
BT - Frontiers in Optics, FiO 2003
PB - Optica Publishing Group (formerly OSA)
T2 - Frontiers in Optics, FiO 2003
Y2 - 5 October 2003
ER -