| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a standard sample enabling high-precision calibration in photoacoustic tomography.SOLUTION: A standard sample for photoacoustic tomography includes: a tube; a light-absorbing fluid disposed in the tube, the light-absorbing fluid being a light absorber in a fluid-state; and non-light-absorbing fluids disposed by holding the light-absorbing fluid between the non-light-absorbing fluids in the tube.</p> |
