| Literature DB >> 27858427 |
Sangyeon Cho1,2, Matjaž Humar1,3, Nicola Martino1, Seok Hyun Yun1,2.
Abstract
We introduce an optical microscopy technique that utilizes micro- or nanolasers embedded in a sample as imaging probes. The narrow spectra and nonlinear power dependence of stimulated emission from the laser particles yield optical sectioning, subdiffraction resolution, and low out-of-focus background. A proof of concept is demonstrated using perovskite nanowires.Entities:
Year: 2016 PMID: 27858427 PMCID: PMC5436487 DOI: 10.1103/PhysRevLett.117.193902
Source DB: PubMed Journal: Phys Rev Lett ISSN: 0031-9007 Impact factor: 9.161