Photothermal response of a double-layered semi-transparent sample
Апстракт
In this work, a double-layered sample is considered. One layer of the sample is assumed to have high optical absorption coefficient (β1>>1, surface absorber) while the other layer’s optical absorption coefficient, β2 is low, which is a common situation in transmission photothermal experiments with optically transparent samples [1-5] (Figure 1). The expressions are derived for surface temperature variations due to the absorption of excitation EM radiation and its conversion into heat within the sample. The study focused on two experimental cases: In the first, the surface absorber is considered to be exposed to the excitation EM beam, while in the second, the other layer is the one to be exposed. The differences in amplitude and phase characteristics, predicted by theory in these two cases, are discussed.
Извор:
PHOTONICA2015 : 5th International School and Conference on Photonics and COST actions: MP1204, BM1205 and MP1205 : book of abstracts; August 24-28, 2015; Belgrade, 2015, 103-103Издавач:
- Belgrade : Vinča Institute of Nuclear Sciences
Напомена:
- V International School and Conference on Photonics and COST actions: MP1204, BM1205 and MP1205 and the Second international workshop "Control of light and matter waves propagation and localization in photonic lattices" : PHOTONICA2015 : book of abstracts; August 24-28, 2015; Belgrade
Колекције
Институција/група
VinčaTY - CONF AU - Popović, Marica AU - Nešić, Mioljub AU - Rabasović, Mihailo AU - Markušev, Dragan AU - Galović, Slobodanka PY - 2015 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12009 AB - In this work, a double-layered sample is considered. One layer of the sample is assumed to have high optical absorption coefficient (β1>>1, surface absorber) while the other layer’s optical absorption coefficient, β2 is low, which is a common situation in transmission photothermal experiments with optically transparent samples [1-5] (Figure 1). The expressions are derived for surface temperature variations due to the absorption of excitation EM radiation and its conversion into heat within the sample. The study focused on two experimental cases: In the first, the surface absorber is considered to be exposed to the excitation EM beam, while in the second, the other layer is the one to be exposed. The differences in amplitude and phase characteristics, predicted by theory in these two cases, are discussed. PB - Belgrade : Vinča Institute of Nuclear Sciences C3 - PHOTONICA2015 : 5th International School and Conference on Photonics and COST actions: MP1204, BM1205 and MP1205 : book of abstracts; August 24-28, 2015; Belgrade T1 - Photothermal response of a double-layered semi-transparent sample SP - 103 EP - 103 UR - https://hdl.handle.net/21.15107/rcub_vinar_12009 ER -
@conference{ author = "Popović, Marica and Nešić, Mioljub and Rabasović, Mihailo and Markušev, Dragan and Galović, Slobodanka", year = "2015", abstract = "In this work, a double-layered sample is considered. One layer of the sample is assumed to have high optical absorption coefficient (β1>>1, surface absorber) while the other layer’s optical absorption coefficient, β2 is low, which is a common situation in transmission photothermal experiments with optically transparent samples [1-5] (Figure 1). The expressions are derived for surface temperature variations due to the absorption of excitation EM radiation and its conversion into heat within the sample. The study focused on two experimental cases: In the first, the surface absorber is considered to be exposed to the excitation EM beam, while in the second, the other layer is the one to be exposed. The differences in amplitude and phase characteristics, predicted by theory in these two cases, are discussed.", publisher = "Belgrade : Vinča Institute of Nuclear Sciences", journal = "PHOTONICA2015 : 5th International School and Conference on Photonics and COST actions: MP1204, BM1205 and MP1205 : book of abstracts; August 24-28, 2015; Belgrade", title = "Photothermal response of a double-layered semi-transparent sample", pages = "103-103", url = "https://hdl.handle.net/21.15107/rcub_vinar_12009" }
Popović, M., Nešić, M., Rabasović, M., Markušev, D.,& Galović, S.. (2015). Photothermal response of a double-layered semi-transparent sample. in PHOTONICA2015 : 5th International School and Conference on Photonics and COST actions: MP1204, BM1205 and MP1205 : book of abstracts; August 24-28, 2015; Belgrade Belgrade : Vinča Institute of Nuclear Sciences., 103-103. https://hdl.handle.net/21.15107/rcub_vinar_12009
Popović M, Nešić M, Rabasović M, Markušev D, Galović S. Photothermal response of a double-layered semi-transparent sample. in PHOTONICA2015 : 5th International School and Conference on Photonics and COST actions: MP1204, BM1205 and MP1205 : book of abstracts; August 24-28, 2015; Belgrade. 2015;:103-103. https://hdl.handle.net/21.15107/rcub_vinar_12009 .
Popović, Marica, Nešić, Mioljub, Rabasović, Mihailo, Markušev, Dragan, Galović, Slobodanka, "Photothermal response of a double-layered semi-transparent sample" in PHOTONICA2015 : 5th International School and Conference on Photonics and COST actions: MP1204, BM1205 and MP1205 : book of abstracts; August 24-28, 2015; Belgrade (2015):103-103, https://hdl.handle.net/21.15107/rcub_vinar_12009 .