Dynamic tunability and polarization anisotropy of elastic plasmonic device

Ayana Mizuno; Atsushi Ono

doi:10.1117/12.2528950

5 September 2019 Dynamic tunability and polarization anisotropy of elastic plasmonic device

Ayana Mizuno, Atsushi Ono

Proceedings Volume 11081, Active Photonic Platforms XI; 110812J (2019) https://doi.org/10.1117/12.2528950
Event: SPIE Nanoscience + Engineering, 2019, San Diego, California, United States

Abstract

Dynamic control of light by surface plasmon resonance is applicable for mechanically tunable photonic devices, such as variable color filters, tunable Neutral Density (ND) filters, and adjustable surface-enhanced Raman scattering (SERS) substrates. We experimentally demonstrated dynamic tuning of plasmon resonance using the strain-controlled elastic device of close-packed gold nanoparticle array that was fabricated by self-organized technique. By applying the uniaxial strain, the plasmon peak wavelength blue-shift of 23 nm under parallel polarization to the strain direction and red-shift of 27 nm under perpendicular polarization, and the total tunable range was achieved to 50 nm. In addition, by applying the biaxial strain, peak shifts in the strain are monotonic for both linear polarizations, which is clear advantages for practical optical applications.

Citation Download Citation

Ayana Mizuno and Atsushi Ono "Dynamic tunability and polarization anisotropy of elastic plasmonic device", Proc. SPIE 11081, Active Photonic Platforms XI, 110812J (5 September 2019); https://doi.org/10.1117/12.2528950

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available