What should be done to the measured Zernike coefficients when conjugating the pupil and wavefront sensor planes with a 4f system: discussion

What should be done to the measured Zernike coefficients when conjugating the pupil and wavefront sensor planes with a 4f system: discussion Justo Arines The aim of this paper is to describe and demonstrate what should be done to the measured Zernike coefficients when conjugating the pupil and wavefront sensor planes with a 4𝑓 system. … Leer más

Choice of Jacobi–Fourier phase masks for wavefront coding under different f-number

Choice of Jacobi–Fourier phase masks for wavefront coding under different f-number Enrique González-Amador, Alfonso Padilla-Vivanco, Justo Arines, Miguel Olvera-Angeles and Eva Acosta Wavefront coding (WFC) is an optical-digital technique that consists in introducing a suitable phase mask (PM) in the aperture plane able to extent, after image processing, the depth of field of an optical … Leer más

UV light dosage distribution over irregular respirator surfaces. Methods and implications for safety.

UV light dosage distribution over irregular respirator surfaces. Methods and implications for safety Aurora Baluja, Justo Arines, Ramón Vilanova, Julio Cortiñas, Carmen Bao, Maite Flores The SARS-CoV-2 pandemic has led to a global decrease in personal protective equipment (PPE), especially filtering facepiece respirators (FFRs). Ultraviolet-C wavelength is a promising way of decontamination, however adequate dosimetry … Leer más