Wavelength and illumination angle dependent studies for vein imaging using OpticStudio

Satya Prasanna Mallick; Parishkrith A.; Haritha V.; V. Sai Muthukumar; R. Gopal; V. Sharma

doi:10.1117/12.2670866

9 August 2023 Wavelength and illumination angle dependent studies for vein imaging using OpticStudio

Satya Prasanna Mallick, Parishkrith A., Haritha V., V. Sai Muthukumar, R. Gopal, V. Sharma

Proceedings Volume 12628, Diffuse Optical Spectroscopy and Imaging IX; 126282A (2023) https://doi.org/10.1117/12.2670866
Event: European Conferences on Biomedical Optics, 2023, Munich, Germany

Abstract

We report on vein imaging simulation studies using Zemax OpticStudio simulation software. These simulations are done using a 9-layer skin model. All the parameters save the thickness are wavelength dependent, and the simulation was considered at three different wavelengths – 650nm, 780nm and 850nm. For the vein in a given layer and at a given incident wavelength, the source-lens-detector setup was placed at various angles. Simulation results show the angle-dependent penetration of near-infrared (NIR) light into the skin and provide design inputs on the optimum wavelength and angle for vein illumination.

Citation Download Citation

Satya Prasanna Mallick, Parishkrith A., Haritha V., V. Sai Muthukumar, R. Gopal, and V. Sharma "Wavelength and illumination angle dependent studies for vein imaging using OpticStudio", Proc. SPIE 12628, Diffuse Optical Spectroscopy and Imaging IX, 126282A (9 August 2023); https://doi.org/10.1117/12.2670866

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