Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Gudat, Jan"'
Autor:
Bonato, Cristian, Gudat, Jan, de Vries, Keesjan, Kim, Hyochul, Thon, Susanna M., Petroff, Pierre M., van Exter, Martin P., Bouwmeester, Dirk
We present a detailed experimental characterization of the spectral and spatial structure of the confined optical modes for oxide-apertured micropillar cavities, showing good-quality Hermite-Gaussian profiles, easily mode-matched to external fields.
Externí odkaz:
http://arxiv.org/abs/1208.4472
Autor:
Thon, Susanna M., Kim, Hyochul, Bonato, Cristian, Gudat, Jan, Hagemeier, Jenna, Petroff, Pierre M., Bouwmeester, Dirk
Publikováno v:
Appl. Phys. Lett. 99, 161102 (2011)
Systems of photonic crystal cavities coupled to quantum dots are a promising architecture for quantum networking and quantum simulators. The ability to independently tune the frequencies of laterally separated quantum dots is a crucial component of s
Externí odkaz:
http://arxiv.org/abs/1109.5016
Autor:
Bonato, Cristian, van Nieuwenburg, Evert, Gudat, Jan, Thon, Susanna, Kim, Hyochul, van Exter, Martin P., Bouwmeester, Dirk
Publikováno v:
Phys. Rev. B 84, 075306 (2011)
We discuss the fine-tuning of the optical properties of self-assembled quantum dots by the strain perturbation introduced by laser-induced surface defects. We show experimentally that the quantum dot transition red-shifts, independently of the actual
Externí odkaz:
http://arxiv.org/abs/1107.2486
Autor:
Gudat, Jan, Bonato, Cristian, van Nieuwenburg, Evert, Thon, Susanna, Kim, Hyochul, Petroff, Pierre, van Exter, Martin, Bouwmeester, Dirk
Publikováno v:
Applied Physics Letters 98, 121111 (2011)
We demonstrate a technique for achieving spectral resonance between a polarization-degenerate micropillar cavity mode and an embedded quantum dot transition. Our approach is based on a combination of isotropic and anisotropic tensile strain effected
Externí odkaz:
http://arxiv.org/abs/1103.0476
Autor:
Bonato, Cristian, Haupt, Florian, Oemrawsingh, Sumant S. R., Gudat, Jan, Ding, Dapend, van Exter, Martin P., Bouwmeester, Dirk
Publikováno v:
Phys.Rev.Lett.104:160503,2010
We propose an interface between the spin of a photon and the spin of an electron confined in a quantum dot embedded in a microcavity operating in the weak coupling regime. This interface, based on spin selective photon reflection from the cavity, can
Externí odkaz:
http://arxiv.org/abs/1004.1414
Autor:
Bonato, Cristian, Ding, Dapeng, Gudat, Jan, Thon, Susanna, Kim, Hyochul, Petroff, Pierre M., van Exter, Martin P., Bouwmeester, Dirk
Publikováno v:
Appl. Phys. Lett. 95, 251104 (2009)
We demonstrate a technique to tune the optical properties of micropillar cavities by creating small defects on the sample surface near the cavity region with an intense focused laser beam. Such defects modify strain in the structure, changing the bir
Externí odkaz:
http://arxiv.org/abs/0912.0286
Akademický článek
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Autor:
Bonato, Cristian, Gudat, Jan, van Nieuwenburg, Evert, Bakker, Morten, Beirne, Gareth, Thon, Susanna M., Kim, Hyochul, Truong, Tuan-Ahn, Suntrup, Trey, Petroff, Pierre, van Exter, Martin, Bouwmeester, Dirk
Publikováno v:
Proceedings of SPIE; February 2012, Vol. 8272 Issue: 1 p827212-827212-11
