Accession Number:

ADA512972

Title:

Tunable Polymer Lens

Descriptive Note:

Journal article

Corporate Author:

NAVAL RESEARCH LAB WASHINGTON DC OPTICAL SCIENCES DIV

Report Date:

2008-08-04

Pagination or Media Count:

12.0

Abstract:

A new type of solid-state variable focal length lens is described. It is based on shape changes in an elastomeric membrane driven by compression of a reservoir of a polymer gel. A novel fabrication process based on individual lens components allows for customization of lens power based on the desired application. The lens shape as a function of applied compressive strain is measured using direct surface profile measurements. The focal length of a solid state lens was reversibly changed by a factor of 1.9. Calculated back focal lengths of the lens were consistent with experimental measurements.

Subject Categories:

  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE