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Conferences > CLEO_AT > 2016 > AM4O > AM4O.3

Laser-particle stimulated emission (LASE) microscopy with super resolution

Sangyeon Cho, Matjaž Humar, and Seok-Hyun Yun

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Abstract

We introduce a novel microscopy technique that utilizes optically pumped, nano-lasers as imaging probes. The lasing threshold and narrow spectrum of laser particles enables optical sectioning, sub-diffraction, and low-background imaging. Using nanowire lasers, we demonstrate ~180 nm resolution with large beam sizes of a few microns (>10-fold enhancement).

© 2016 Optical Society of America

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