Investigation of Pointing Error Tolerance of Fermat Spiral Array-based Coherent Beam Combining

Sankar, V.; Maji, Satyajit; Linslal, C.L.; Sooraj, M. S.; Venkitesh, Deepa; Srinivasan, Balaji

doi:10.1364/fio.2022.jw5a.78

Frontiers in Optics + Laser Science 2022 (FIO, LS) 2022

DOI: 10.1364/fio.2022.jw5a.78

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Investigation of Pointing Error Tolerance of Fermat Spiral Array-based Coherent Beam Combining

V. Sankar¹,

Satyajit Maji²,

C.L. Linslal³

et al.

Abstract: We report the comparison of beam combination efficiency and pointing error tolerance of Fermat spiral array with the conventional hexagonal geometry for coherent beam combining, which shows that the Fermat array exhibits better efficiency but tighter pointing error tolerance.

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Investigation of Pointing Error Tolerance of Fermat Spiral Array-based Coherent Beam Combining

Abstract: We report the comparison of beam combination efficiency and pointing error tolerance of Fermat spiral array with the conventional hexagonal geometry for coherent beam combining, which shows that the Fermat array exhibits better efficiency but tighter pointing error tolerance.

Cited by 0 publications

References 3 publications

No citations

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