High Speed Optical Wavefront Sensing with Low Cost FPGAs

Chris Dainty; Derek Coburn

doi:10.2478/v10048-008-0021-z

High Speed Optical Wavefront Sensing with Low Cost FPGAs

Chris Dainty, Derek Coburn

Physics

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

Abstract

This paper outlines a study into deployment of a parallel processing scheme on an FPGA to meet the needs of high bandwidth processing in adaptive optics wavefront sensing. By exploiting a multi-stage pipeline approach we have significantly reduced the processing time needed to perform the wavefront sensing operation. The paper details the design, implementation, and performance testing results of the proposed FPGA-based wavefront sensing system.

Original language	English (Ireland)
Number of pages	7
Journal	Measurement Science Review
Volume	8
DOIs	https://doi.org/10.2478/v10048-008-0021-z
Publication status	Published - 1 Aug 2008

Authors (Note for portal: view the doc link for the full list of authors)

Authors
Kepa, K,Coburn, D,Dainty, JC,Morgan, F
Kepa, K;Coburn, D;Dainty, JC;Morgan, F

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10.2478/v10048-008-0021-z

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abstract = "This paper outlines a study into deployment of a parallel processing scheme on an FPGA to meet the needs of high bandwidth processing in adaptive optics wavefront sensing. By exploiting a multi-stage pipeline approach we have significantly reduced the processing time needed to perform the wavefront sensing operation. The paper details the design, implementation, and performance testing results of the proposed FPGA-based wavefront sensing system.",

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AB - This paper outlines a study into deployment of a parallel processing scheme on an FPGA to meet the needs of high bandwidth processing in adaptive optics wavefront sensing. By exploiting a multi-stage pipeline approach we have significantly reduced the processing time needed to perform the wavefront sensing operation. The paper details the design, implementation, and performance testing results of the proposed FPGA-based wavefront sensing system.

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High Speed Optical Wavefront Sensing with Low Cost FPGAs

Abstract

Authors (Note for portal: view the doc link for the full list of authors)

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