Characterization of a viscoelastic grating coated with Al via oblique angle deposition

Authors

  • Maria Flora Janer Renovalles ⋅ PH Department of Physics, Ateneo de Manila University
  • Michael Paul Jallorina ⋅ PH Department of Physics, Ateneo de Manila University
  • Raphael A. Guerrero ⋅ PH Physics Department, Ateneo De Manila University

Abstract

Polydimethylsiloxane (PDMS) was employed to fabricate an elastomeric grating. An aluminum thin film was deposited onto the grating using oblique angle deposition (OAD). The thin film layer enhanced grating reflectivity. Buckling of the metal film was reduced through the use of OAD. At normal incidence, the elastomeric grating demonstrated a maximum scanning capability of 1.240 at an applied strain of 2.69%.

Proceedings SPP 2016 Cover

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Published

2016-08-18

Issue

2016: Proceedings of the 34th Samahang Pisika ng Pilipinas Physics Conference

Section

Optics and Photonics

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How to Cite

[1]
“Characterization of a viscoelastic grating coated with Al via oblique angle deposition”, Proc. SPP, vol. 34, no. 1, pp. SPP–2016, Aug. 2016, Accessed: Apr. 06, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP-2016-5A-02