Sub-wavelength grating induced wavefront aberrations

A case study

Karlton Crabtree, Russell A Chipman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The on-axis wavefront aberrations of a one-dimensional sub-wavelength grating anti-reflection coating on a f/1.7 lens surface is dominated by defocus, astigmatism, and piston. The astigmatism is 0.02 waves and the magnitude of the piston approaches 1 wave peak-to-valley. The difference in aberrations between orthogonally polarized wavefronts, or the retardance aberration, shows 0.01 waves of astigmatism like variation and more than 0.01 waves of retardance induced defocus like variation. Diffraction Gratings; Thin films, sub-wavelength Gratings

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume6342 I
DOIs
StatePublished - 2006
EventInternational Optical Design Conference 2006 - Vancouver, BC, Canada
Duration: Jun 4 2006Jun 8 2006

Other

OtherInternational Optical Design Conference 2006
CountryCanada
CityVancouver, BC
Period6/4/066/8/06

Fingerprint

Wavefronts
Aberrations
astigmatism
aberration
gratings
Wavelength
Diffraction gratings
pistons
wavelengths
Pistons
Antireflection coatings
antireflection coatings
gratings (spectra)
valleys
Lenses
lenses
Thin films
thin films

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Crabtree, K., & Chipman, R. A. (2006). Sub-wavelength grating induced wavefront aberrations: A case study. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 6342 I). [63420C] https://doi.org/10.1117/12.692200

Sub-wavelength grating induced wavefront aberrations : A case study. / Crabtree, Karlton; Chipman, Russell A.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6342 I 2006. 63420C.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Crabtree, K & Chipman, RA 2006, Sub-wavelength grating induced wavefront aberrations: A case study. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 6342 I, 63420C, International Optical Design Conference 2006, Vancouver, BC, Canada, 6/4/06. https://doi.org/10.1117/12.692200
Crabtree K, Chipman RA. Sub-wavelength grating induced wavefront aberrations: A case study. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6342 I. 2006. 63420C https://doi.org/10.1117/12.692200
Crabtree, Karlton ; Chipman, Russell A. / Sub-wavelength grating induced wavefront aberrations : A case study. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6342 I 2006.
@inproceedings{fff17e8f6fb149edbe0663aa4389f042,
title = "Sub-wavelength grating induced wavefront aberrations: A case study",
abstract = "The on-axis wavefront aberrations of a one-dimensional sub-wavelength grating anti-reflection coating on a f/1.7 lens surface is dominated by defocus, astigmatism, and piston. The astigmatism is 0.02 waves and the magnitude of the piston approaches 1 wave peak-to-valley. The difference in aberrations between orthogonally polarized wavefronts, or the retardance aberration, shows 0.01 waves of astigmatism like variation and more than 0.01 waves of retardance induced defocus like variation. Diffraction Gratings; Thin films, sub-wavelength Gratings",
author = "Karlton Crabtree and Chipman, {Russell A}",
year = "2006",
doi = "10.1117/12.692200",
language = "English (US)",
isbn = "0819464279",
volume = "6342 I",
booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

}

TY - GEN

T1 - Sub-wavelength grating induced wavefront aberrations

T2 - A case study

AU - Crabtree, Karlton

AU - Chipman, Russell A

PY - 2006

Y1 - 2006

N2 - The on-axis wavefront aberrations of a one-dimensional sub-wavelength grating anti-reflection coating on a f/1.7 lens surface is dominated by defocus, astigmatism, and piston. The astigmatism is 0.02 waves and the magnitude of the piston approaches 1 wave peak-to-valley. The difference in aberrations between orthogonally polarized wavefronts, or the retardance aberration, shows 0.01 waves of astigmatism like variation and more than 0.01 waves of retardance induced defocus like variation. Diffraction Gratings; Thin films, sub-wavelength Gratings

AB - The on-axis wavefront aberrations of a one-dimensional sub-wavelength grating anti-reflection coating on a f/1.7 lens surface is dominated by defocus, astigmatism, and piston. The astigmatism is 0.02 waves and the magnitude of the piston approaches 1 wave peak-to-valley. The difference in aberrations between orthogonally polarized wavefronts, or the retardance aberration, shows 0.01 waves of astigmatism like variation and more than 0.01 waves of retardance induced defocus like variation. Diffraction Gratings; Thin films, sub-wavelength Gratings

UR - http://www.scopus.com/inward/record.url?scp=33749836902&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33749836902&partnerID=8YFLogxK

U2 - 10.1117/12.692200

DO - 10.1117/12.692200

M3 - Conference contribution

SN - 0819464279

SN - 9780819464279

VL - 6342 I

BT - Proceedings of SPIE - The International Society for Optical Engineering

ER -