Nonlinear photoacoustic spectroscopy of hemoglobin
As light intensity increases in photoacoustic imaging, the saturation of optical absorption and the temperature dependence of the thermal expansion coefficient result in a measurable nonlinear dependence of the photoacoustic (PA) signal on the excitation pulse fluence. Here, under controlled conditi...
| Publié dans: | Applied physics letters. - 1998. - 106(2015), 20 vom: 18. Mai, Seite 203701 |
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| Auteur principal: | |
| Autres auteurs: | , , , |
| Format: | Article |
| Langue: | English |
| Publié: |
2015
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| Accès à la collection: | Applied physics letters |
| Sujets: | Journal Article |