336 citations · 600 across the 12 of their papers we have counts for
12 papers
Depth estimation of tumor invasion in early gastric cancer using scattering of circularly polarized light: Monte Carlo Simulation study
Nozomi Nishizawa, Takahiro Kuchimaru
Quantitative depth estimation of tumor invasion in early gastric cancer by scattering of circularly polarized light is computationally investigated using the Monte Carlo method. Us…
Angular optimization for cancer identification with circularly polarized light
Nozomi Nishizawa, Bassam Al-Qadi, Takahiro Kuchimaru
Depolarization of circularly polarized light scattered from biological tissues depends on structural changes in cell nuclei, which can provide valuable information for differentiat…
Monte Carlo simulation of scattered circularly polarized light in biological tissues for detection technique of abnormal tissues using spin-polarized light emitting diodes
Nozomi Nishizawa, Atsushi Hamada, Kazumasa Takahashi +2
The circular polarization of light scattered by biological tissues provides valuable information and has been considered as a powerful tool for the diagnosis of tumor tissue. We pr…
Arbitrary helicity control of circularly polarized light from lateral-type spin-polarized light-emitting diodes at room temperature
Nozomi Nishizawa, Masaki Aoyama, Ronel C. Roca +2
We demonstrate arbitrary helicity control of circularly polarized light (CPL) emitted at room temperature from the cleaved side-facet of a lateral-type spin-polarized light-emittin…
A lateral-type spin-photodiode based on Fe/x-AlOx/p-InGaAs junctions with a refracting-facet side window
Ronel Christian Roca, Nozomi Nishizawa, Kazuhiro Nishibayashi +1
A lateral-type spin-photodiode having a refracting facet on a side edge of the device is proposed and demonstrated at room temperature. The light shed horizontally on the side of t…
Investigation of helicity-dependent photocurrent at room temperature from a Fe/x-AlOx/p-GaAs Schottky junction with oblique surface illumination
Ronel Christian Roca, Nozomi Nishizawa, Kazuhiro Nishibayashi +1
In view of a study on spin-polarized photodiodes, the helicity-dependent photocurrent in a Fe/x-AlOx/p-GaAs Schottky diode is measured at room temperature by illuminating a circula…