2014
DOI: 10.1117/1.jbo.19.7.070501
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Assessment of tissue heating under tunable near-infrared radiation

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Cited by 59 publications
(16 citation statements)
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“…In these experiments, the linewidth of the Brillouin peaks was difficult to determine due to a limited signal‐to‐noise ratio and was not analyzed. For future studies, in order to improve the signal quality and avoid possible thermal damage, we can take advantage of the so‐called “biological window” by selecting the NIR pump source (e.g., 780 nm, ) and increase the pump power to compensate for a lower Brillouin scattering cross‐section at longer wavelengths. Recent studies have shown the feasibility of surface enhanced Brillouin scattering using engineered metallic nanostructures .…”
Section: Resultsmentioning
confidence: 99%
“…In these experiments, the linewidth of the Brillouin peaks was difficult to determine due to a limited signal‐to‐noise ratio and was not analyzed. For future studies, in order to improve the signal quality and avoid possible thermal damage, we can take advantage of the so‐called “biological window” by selecting the NIR pump source (e.g., 780 nm, ) and increase the pump power to compensate for a lower Brillouin scattering cross‐section at longer wavelengths. Recent studies have shown the feasibility of surface enhanced Brillouin scattering using engineered metallic nanostructures .…”
Section: Resultsmentioning
confidence: 99%
“…Especially in pigment-rich tissue, such as skin or retina, single-photon absorption and heating are the dominant sources of photo-induced damage. This can result, for example, in cavitation and morphological changes [55,56]. Linear damage is reduced by using shorter laser pulses.…”
Section: Two-photon Microscopymentioning
confidence: 99%
“…The sample was translated from exposure to exposure to prevent artifacts due to residual heating from prior shots. The optical system used here (aside from the source) and exposure parameters are detailed in (9). Figure 1 shows the experimentally measured thermal response of the tissue.…”
Section: Methods and Discussionmentioning
confidence: 99%