TY  - JOUR
AU  - Martínez Antón, Juan Carlos
AU  - Gómez Manzanares, Ángela
AU  - Álvarez Fernández-Balbuena, Antonio
AU  - Vázquez Moliní, Daniel
PY  - 2021
DO  - 10.1364/OE.427695
SN  - 1094-4087
UR  - https://hdl.handle.net/20.500.14352/4453
T2  - Optics Express
AB  - The absorption coefficient of a material is classically determined by measuring the transmittance of a homogeneous sample contained within flat optical faces and under collimated illumination. For arbitrary shapes this method is impracticable. The...
LA  - eng
M2  - 26287
PB  - The Optical Society Of America
KW  - Absorption spectroscopy
KW  - Granulation
KW  - Absorption co-efficient
KW  - Arbitrary shape
KW  - Homogeneous samples
KW  - Integrating spheres
KW  - Light fields
KW  - Randomly distributed
KW  - Reliable measurement
KW  - Three orders of magnitude
KW  - Injection molding
KW  - Tunable Lasers
KW  - Trace Gas
TI  - Measuring the absorption coefficient of optical materials with arbitrary shape or distribution within an integrating sphere
TY  - journal article
VL  - 29
ER  -