Patent ID: 11867624
Assignee: EVIDENT CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. The refractive index distribution estimating system according to claim 6,
wherein in the step of optimizing the refractive index distribution of the estimation sample, the processor is configured to:
for each of the second wavefronts corresponding to the plurality of light sources as a process target, calculate a second correction wavefront is corrected using the captured image and the image of the estimation sample corresponding to the same light source as the second wavefront; and
for each of the second wavefronts corresponding to the plurality of light sources as a process target, calculate a gradient of the refractive index distribution of the estimation sample from an error between the second wavefront and the second correction wavefront corresponding to the same light source, and optimize the refractive index distribution of the estimation sample using the gradient of the refractive index distribution.