Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Häyrynen, Teppo"'
Autor:
Jeannin, Mathieu, Crémel, Thibault, Häyrynen, Teppo, Gregersen, Niels, Bellet-Amalric, Edith, Nogues, Gilles, Kheng, Kuntheak
Publikováno v:
Physical Review Applied 8, 054022 (2017)
Semiconductor nanowires offer the possibility to grow high-quality quantum-dot heterostructures, and, in particular, CdSe quantum dots inserted in ZnSe nanowires have demonstrated the ability to emit single photons up to room temperature. In this pap
Externí odkaz:
http://arxiv.org/abs/1711.03907
Autor:
de Lasson, Jakob Rosenkrantz, Frandsen, Lars Hagedorn, Gutsche, Philipp, Burger, Sven, Kim, Oleksiy S., Breinbjerg, Olav, Ivinskaya, Aliaksandra, Wang, Fengwen, Sigmund, Ole, Häyrynen, Teppo, Lavrinenko, Andrei V., Mørk, Jesper, Gregersen, Niels
Publikováno v:
Opt. Express 26, 11366 (2018)
We present numerical studies of two photonic crystal membrane microcavities, a short line-defect cavity with relatively low quality ($Q$) factor and a longer cavity with high $Q$. We use five state-of-the-art numerical simulation techniques to comput
Externí odkaz:
http://arxiv.org/abs/1710.02215
Publikováno v:
Proc. SPIE 9742, Physics and Simulation of Optoelectronic Devices XXIV, 974217 (March 4, 2016)
During the past century, the electromagnetic field momentum in material media has been under debate in the Abraham-Minkowski controversy as convincing arguments have been advanced in favor of both the Abraham and Minkowski forms of photon momentum. H
Externí odkaz:
http://arxiv.org/abs/1707.04505
Publikováno v:
J. Opt. Soc. Am. A 34, 1632-1641 (2017)
Recently, an open geometry Fourier modal method based on a new combination of an open boundary condition and a non-uniform $k$-space discretization was introduced for rotationally symmetric structures providing a more efficient approach for modeling
Externí odkaz:
http://arxiv.org/abs/1705.01737
Publikováno v:
Phys. Rev. A 95, 013848 (2017)
We recently introduced a quantized fluctuational electrodynamics (QFED) formalism that provides a physically insightful definition of an effective position-dependent photon-number operator and the associated ladder operators. However, this far the fo
Externí odkaz:
http://arxiv.org/abs/1702.03202
Publikováno v:
J. Phys. B 50, 055503 (2017)
The quantization of optical fields in vacuum has been known for decades, but extending the field quantization to lossy and dispersive media in nonequilibrium conditions has proven to be complicated due to the position-dependent electric and magnetic
Externí odkaz:
http://arxiv.org/abs/1611.01226
Publikováno v:
Phys. Rev. A 95, 063850 (2017)
Conventional theories of electromagnetic waves in a medium assume that the energy propagating with the light pulse in the medium is entirely carried by the field. Thus, the possibility that the optical force field of the light pulse would drive forwa
Externí odkaz:
http://arxiv.org/abs/1603.07224
Publikováno v:
J. Opt. Soc. Am. A 33, 1298-1306 (2016)
We present an open geometry Fourier modal method based on a new combination of open boundary conditions and an efficient $k$-space discretization. The open boundary of the computational domain is obtained using basis functions that expand the whole s
Externí odkaz:
http://arxiv.org/abs/1603.05386
Publikováno v:
Physical Review A 92, 033839 (2015)
We have recently developed a quantized fluctuational electrodynamics (QFED) formalism to describe the quantum aspects of local thermal balance formation and to formulate the electromagnetic field ladder operators so that they no longer exhibit the an
Externí odkaz:
http://arxiv.org/abs/1509.06496
Publikováno v:
Proc. SPIE 9136, Nonlinear Optics and Its Applications VIII; and Quantum Optics III, 91362B (May 1, 2014)
It has very recently been suggested that asymmetric coupling of electromagnetic fields to thermal reservoirs under nonequilibrium conditions can produce unexpected oscillatory behavior in the local photon statistics in layered structures. Better unde
Externí odkaz:
http://arxiv.org/abs/1412.0796