Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
High-angle optically accessible Brewster cavity exciton-polaritons. / Christmann, G.; Trifonov, A. V.; Tzimis, A.; Hatzopoulos, Z.; Iorsh, I. V.; Baumberg, J. J.; Savvidis, P. G.
в: Physical Review B, Том 99, № 24, 241402, 03.06.2019.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - High-angle optically accessible Brewster cavity exciton-polaritons
AU - Christmann, G.
AU - Trifonov, A. V.
AU - Tzimis, A.
AU - Hatzopoulos, Z.
AU - Iorsh, I. V.
AU - Baumberg, J. J.
AU - Savvidis, P. G.
PY - 2019/6/3
Y1 - 2019/6/3
N2 - We report on the observation of the strong-coupling regime between quantum well excitons and a high incidence "Brewster cavity mode" previously identified as the generalized Brewster angle condition in multilayer structures [H. F. Mahlein, J. Opt. Soc. Am. 64, 647 (1974)JOSAAH0030-394110.1364/JOSA.64.000647]. This propagating mode is inside the light cone and therefore can be accessed from the top side of the sample without the need for prism or grating coupling methods. The observed anticrossing is clear evidence of the strong light-matter coupling regime. All the results are accurately reproduced by transfer matrix simulations. These results demonstrate the high potential of such structures for the study of propagating polaritons at high k, which could be harnessed for the realization of polaritonic circuit devices.
AB - We report on the observation of the strong-coupling regime between quantum well excitons and a high incidence "Brewster cavity mode" previously identified as the generalized Brewster angle condition in multilayer structures [H. F. Mahlein, J. Opt. Soc. Am. 64, 647 (1974)JOSAAH0030-394110.1364/JOSA.64.000647]. This propagating mode is inside the light cone and therefore can be accessed from the top side of the sample without the need for prism or grating coupling methods. The observed anticrossing is clear evidence of the strong light-matter coupling regime. All the results are accurately reproduced by transfer matrix simulations. These results demonstrate the high potential of such structures for the study of propagating polaritons at high k, which could be harnessed for the realization of polaritonic circuit devices.
KW - excitons
KW - PHOTONS
KW - Semiconductor quantum wells
KW - Transfer matrix method
KW - BOSE-EINSTEIN CONDENSATION
UR - http://www.scopus.com/inward/record.url?scp=85068603240&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.99.241402
DO - 10.1103/PhysRevB.99.241402
M3 - Article
AN - SCOPUS:85068603240
VL - 99
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 24
M1 - 241402
ER -
ID: 48979124