Large area laser scanning optical resolution photoacoustic microscopy using a fibre optic sensor

Abstract

A laser scanning optical resolution photoacoustic microscopy (LS OR-PAM) system based on a stationary fibre optic sensor is described. The sensor comprises an optically resonant interferometric polymer cavity formed on the tip of a rounded single mode optical fibre. It provides low noise equivalent pressure (NEP = 68.7 Pa over a 20 MHz measurement bandwidth… (More)
DOI: 10.1364/BOE.9.000650

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