Publications

Michael Sawannia, Julien Daligault, John Powell, Morgan Dal, Christian Hagenlocher, and Thomas Graf. Method for measuring the refractive index and extinction coefficient of liquid metals to determine the angular and temperature dependent laser absorptivity. Optics & Laser Technology, (194):114353, Elsevier BV, February 2026. [PUMA: Extinctioncoefficient RefractiveIndex absorptivity goniometer myown peer] URL

Michael Sawannia, Julien Daligault, John Powell, Morgan Dal, Christian Hagenlocher, and Thomas Graf. Method for measuring the refractive index and extinction coefficient of liquid metals to determine the angular and temperature dependent laser absorptivity. Optics & Laser Technology, (194):114353, Elsevier BV, February 2026. [PUMA: absorptivity myown peer RefractiveIndex goniometer Extinctioncoefficient] URL

Sawannia Michael, Daligault Julien, Powell John, Hagenlocher Christian, and Graf Thomas. Method to determine the temperature dependent refractive index and extinction coefficient of liquid metals based on thermal emission. 2025. [PUMA: absorptivity extinctioncoefficient goniometer method myown refractiveindex]

Sawannia Michael, Daligault Julien, Powell John, Hagenlocher Christian, and Graf Thomas. Method to determine the temperature dependent refractive index and extinction coefficient of liquid metals based on thermal emission. 2025. [PUMA: absorptivity myown method extinctioncoefficient refractiveindex goniometer]