Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Hickmann, J M"'
Autor:
Soares, W. C., Moura, A. L., Canabarro, Askery, De Lima, E., Lopes, J. H., Fonseca, E. J. S., Felisberto, M. L., Bernardo, B. De Lima, Hickmann, J. M., Chavezcerda, S.
The orbital angular momentum conservation of light reveals different diffraction patterns univocally dependent on the topological charge of the incident light beam when passing through a triangular aperture. It is demonstrated that these patterns, wh
Externí odkaz:
http://arxiv.org/abs/2005.13106
We discuss the interband light tunneling in a two-dimensional periodic photonic structure, as was studied recently in experiments for optically-induced photonic lattices [H. Trompeter et al., Phys. Rev. Lett. \textbf{96}, 053903 (2006)]. We identify
Externí odkaz:
http://arxiv.org/abs/cond-mat/0606251
We demonstrate that Aharonov-Albert-Vaidman (AAV) weak values have a direct relationship with the response function of a system, and have a much wider range of applicability in both the classical and quantum domains than previously thought. Using thi
Externí odkaz:
http://arxiv.org/abs/quant-ph/0310048
Publikováno v:
D. R. Solli, C. F. McCormick, R. Y. Chiao, and J. M. Hickmann, "Experimental observation of superluminal group velocities in bulk two-dimensional photonic bandgap crystals," Ieee Journal of Selected Topics in Quantum Electronics 9(1), 40-42 (2003)
We have experimentally observed superluminal and infinite group velocities in bulk hexagonal two-dimensional photonic bandgap crystals with bandgaps in the microwave region. The group velocities depend on the polarization of the incident radiation an
Externí odkaz:
http://arxiv.org/abs/quant-ph/0309109
Publikováno v:
C. F. McCormick, R. Y. Chiao, and J. M. Hickmann, "Weak-wave advancement in nearly collinear four-wave mixing," Optics Express 10(13), 581-585 (2002)
We identify a new four-wave mixing process in which two nearly collinear pump beams produce phase-dependent gain into a weak bisector signal beam in a self-defocusing Kerr medium. Phase matching is achieved by weak-wave advancement caused by cross-ph
Externí odkaz:
http://arxiv.org/abs/nlin/0309040
Publikováno v:
OSA Trends in Optics and Photonics, vol. 90, Quantum Electronics and Laser Science Conference, OSA Technical Digest (Optical Society of America, Washington, DC, 2003), paper QThPDB4
We present a theoretical and experimental study of a photonic crystal based optical system in terms of weak values that map polarization states onto longitudinal spatial position and show fast and slow light behavior.
Comment: 2 pages, 3 figures
Comment: 2 pages, 3 figures
Externí odkaz:
http://arxiv.org/abs/quant-ph/0309032
Using the z-scan technique, we have measured the self-induced absorptive and refractive nonlinear behavior of hot atomic rubidium vapor within the Doppler profile of the D2 line. We observe large nonlinear amplitude and phase effects with only tens o
Externí odkaz:
http://arxiv.org/abs/physics/0309017
Publikováno v:
D. R. Solli, C. F. McCormick, R. Y. Chiao, and J. M. Hickmann, "Photonic crystal polarizers and polarizing beam splitters," J. Appl. Phys. 93 (12), 9429-9431 (2003)
We have experimentally demonstrated polarizers and polarizing beam splitters based on microwave-scale two-dimensional photonic crystals. Using polarized microwaves within certain frequency bands, we have observed a squared-sinusoid (Malus) transmissi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0309048
Publikováno v:
D. R. Solli, C. F. McCormick, R. Y. Chiao, and J. M. Hickmann, "Experimental demonstration of photonic crystal waveplates," Appl. Phys. Lett. 82 (7), 1036-1038 (2003)
We have constructed and experimentally tested a microwave half waveplate using the dispersive birefringent properties of a bulk two-dimensional photonic crystal away from its band gap. Our waveplate device exhibited a 200:1 polarization contrast, lim
Externí odkaz:
http://arxiv.org/abs/cond-mat/0309047
We present an experimental and theoretical study of a simple, passive system consisting of a birefringent, two-dimensional photonic crystal and a polarizer in series, and show that superluminal dispersive effects can arise even though no incident rad
Externí odkaz:
http://arxiv.org/abs/quant-ph/0308135