Pupillary sensor for ocular cranial nerve monitoring

Simultaneous measurements of tissue blood flow and oxygenation using a wearable fiber-free optical sensor

“…7 and 8 ), which are partially due to different spectral sensitivities of NanEye camera: 83% at 780 nm and 51% at 850 nm. 61 A camera with higher sensitivity and quantum efficiency, larger bit level, and lower shot/dark noises would increase detection dynamic range. Moreover, 780 nm is not the optimal wavelength for blood oxygenation measurements as it is close to the isosbestic point.…”