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Strong electro-refractive effect in Ge/SiGe coupled quantum wells
Abstract : In this work we investigate the electro-refractive effect in Ge/SiGe coupled quantum wells. An effective index variation of 2.3 x 10-3 has been measured at 1.5 V bias in a planar waveguide, with an associated figure of merit V L of 0.046 Vcm.
Cited literature [4 references]
https://hal.archives-ouvertes.fr/hal-01322131
Contributor : Delphine Marris-Morini Connect in order to contact the contributor
Submitted on : Thursday, May 26, 2016 - 4:33:25 PM
Last modification on : Thursday, January 6, 2022 - 1:20:19 PM
Long-term archiving on: : Saturday, August 27, 2016 - 10:48:17 AM
Contributor : Delphine Marris-Morini Connect in order to contact the contributor
Submitted on : Thursday, May 26, 2016 - 4:33:25 PM
Last modification on : Thursday, January 6, 2022 - 1:20:19 PM
Long-term archiving on: : Saturday, August 27, 2016 - 10:48:17 AM
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