TY - GEN AU - Ballester, Manuel AU - Márquez Lozano, Almudena del Pilar AU - López-Tapia, Santiago AU - Fernández, Susana AU - Bass, John AU - Minkov, Dorian AU - Márquez Navarro, Emilio José AU - Katsaggelos, Aggelos K. AU - Willomitzer, Florian AU - Wuersch, Christoph A4 - Física de la Materia Condensada A4 - Matemáticas PY - 2025 SN - 1094-4087 UR - http://hdl.handle.net/10498/37911 AB - The Swanepoel method is a widely used optical technique for characterizing thin films through normal-incidence transmission measurements. A critical step in this approach involves extracting the upper and lower envelopes of the measured oscillatory... LA - eng PB - Optica Publishing Group KW - Refractive index KW - Transmission measurements KW - root mean squared error KW - Swanepoel method TI - Enhancing the Swanepoel method: precise envelope detection of thin-film transmission spectra DO - 10.1364/OE.553824 ER -