Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

We investigate a buckling instability by both small angle light scattering and atomic force microscopy, demonstrating that a tunable phase grating can be created with a mechanical instability. The instability is realized in a prestressed silicone sheet coated with a glassy polymer film. Compression of the sample results in a sinusoidally wrinkled surface where the amplitude is controlled by the degree of compression and the wavelength by film thickness. We model the system with Fourier optics, explaining the positions and relative intensities of the diffraction orders.

Bibliography

Harrison, C., Stafford, C. M., Zhang, W., & Karim, A. (2004). Sinusoidal phase grating created by a tunably buckled surface. Applied Physics Letters, 85(18), 4016–4018.

Authors 4
  1. Christopher Harrison (first)
  2. Christopher M. Stafford (additional)
  3. Wenhua Zhang (additional)
  4. Alamgir Karim (additional)
References 12 Referenced 272
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Dates
Type When
Created 20 years, 9 months ago (Nov. 3, 2004, 6:48 p.m.)
Deposited 1 year, 6 months ago (Feb. 3, 2024, 11:20 p.m.)
Indexed 1 week, 4 days ago (Aug. 12, 2025, 6 p.m.)
Issued 20 years, 9 months ago (Nov. 1, 2004)
Published 20 years, 9 months ago (Nov. 1, 2004)
Published Print 20 years, 9 months ago (Nov. 1, 2004)
Funders 0

None

@article{Harrison_2004, title={Sinusoidal phase grating created by a tunably buckled surface}, volume={85}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1809281}, DOI={10.1063/1.1809281}, number={18}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Harrison, Christopher and Stafford, Christopher M. and Zhang, Wenhua and Karim, Alamgir}, year={2004}, month=nov, pages={4016–4018} }