Figure 1. Overview of FLOWER based photothermal microscopy system. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 1. Overview of FLOWER based photothermal microscopy system.

Caption

Figure 1. Overview of FLOWER based photothermal microscopy system. A schematic illustration of the photothermal microscopy setup. The pump light travels through free space, guided by a galvo mirror (GM) that controls the position of the laser spot on the microtoroid. The probe light is coupled to the microtoroid through a tapered fiber to track the resonance wavelength of the microcavity. The GM scanning system enables a 2D spatial scan of the pump laser on the microtoroid plane.
 

Credit

by Shuang Hao, Sartanee Suebka, Judith Su

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CC BY

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