Deformable curvature and beam scanning with an elastomeric concave grating actuated by a shape memory alloy
A concave diffraction grating with a tunable radius of curvature R is fabricated by embedding a nitinol wire within an elastomeric grating replica. Curvature of the grating is controlled via the shape memory effect, where strain in the wire is recovered due to martensite–austenite phase transformati...
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| Main Authors: | , , |
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| Format: | text |
| Published: |
Archīum Ateneo
2010
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| Subjects: | |
| Online Access: | https://archium.ateneo.edu/physics-faculty-pubs/55 https://www.osapublishing.org/ao/abstract.cfm?uri=ao-49-19-3634 |
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| Institution: | Ateneo De Manila University |