Zobrazeno 1 - 10
of 1 472
pro vyhledávání: '"Bang, O."'
Autor:
Lapre, C., Brouczek, D., Schwentenwein, M., Neumann, K., Benson, N., Petersen, C. R., Bang, O., Israelsen, N. M.
The use of additive manufacturing (AM) processes for industrial fabrication has grown rapidly over the last ten years. The most well-known AM technologies are fused deposition modelling and stereolithography techniques. One particular industry where
Externí odkaz:
http://arxiv.org/abs/2403.17662
Autor:
Sylvestre, T., Genier, E., Ghosh, A. N., Bowen, P., Genty, G., Troles, J., Mussot, A., Peacock, A. C., Klimczak, M., Heidt, A. M., Travers, J. C., Bang, O., Dudley, J. M.
Publikováno v:
J. Opt. Soc. Am. B 38, F90-F103 (2021)
The physics and applications of fiber-based supercontinuum (SC) sources have been a subject of intense interest over the last decade, with significant impact on both basic science and industry. New uses for SC sources are also constantly emerging due
Externí odkaz:
http://arxiv.org/abs/2111.03719
Autor:
Lapre, C., Brouczek, D., Schwentenwein, M., Neumann, K., Benson, N., Petersen, C.R., Bang, O., Israelsen, N.M.
Publikováno v:
In Open Ceramics June 2024 18
Autor:
Ghosh, A. N., Meneghetti, M., Petersen, C. R., Bang, O., Brilland, L., Venck, S., Troles, J., Dudley, J. M., Sylvestre, T.
In this paper, we report the design and fabrication of a highly birefringent polarization-maintaining photonic crystal fiber (PM-PCF) made from chalcogenide glass, and its application to linearly-polarized supercontinuum (SC) generation in the mid-in
Externí odkaz:
http://arxiv.org/abs/1905.05602
Publikováno v:
Opt. Express 19, 22557-22562 (2011)
When ultrafast noncritical cascaded second-harmonic generation of energetic femtosecond pulses occur in a bulk lithium niobate crystal optical Cherenkov waves are formed in the near- to mid-IR. Numerical simulations show that the few-cycle solitons r
Externí odkaz:
http://arxiv.org/abs/1109.0376
We investigate theoretically the interaction of dark solitons in materials with a spatially nonlocal nonlinearity. In particular we do this analytically and for arbitrary degree of nonlocality. We employ the variational technique to show that nonloca
Externí odkaz:
http://arxiv.org/abs/1005.4971
We investigate properties of dark solitons in nonlocal materials with an arbitrary degree of nonlocality. We employ the variational technique and describe the dark solitons, for the first time, in the whole range of degree of nonlocality.
Commen
Commen
Externí odkaz:
http://arxiv.org/abs/1005.2075
Publikováno v:
Optics Express, Vol. 16, Issue 5, pp. 3273-3287 (2008), http://www.opticsexpress.org/abstract.cfm?id=154644
We study cascaded quadratic soliton compressors and address the physical mechanisms that limit the compression. A nonlocal model is derived, and the nonlocal response is shown to have an additional oscillatory component in the nonstationary regime wh
Externí odkaz:
http://arxiv.org/abs/0801.0707
Publikováno v:
Opt. Lett. 32, 2490-2492 (2007), http://www.opticsinfobase.org.globalproxy.cvt.dk/abstract.cfm?URI=ol-32-17-2490
We study soliton pulse compression in materials with cascaded quadratic nonlinearities, and show that the group-velocity mismatch creates two different temporally nonlocal regimes. They correspond to what is known as the stationary and nonstationary
Externí odkaz:
http://arxiv.org/abs/0706.1933
Publikováno v:
Phys. Rev. E 73, 066603 (2006)
We discuss existence and stability of two-dimensional solitons in media with spatially nonlocal nonlinear response. We show that such systems, which include thermal nonlinearity and dipolar Bose Einstein condensates, may support a variety of stationa
Externí odkaz:
http://arxiv.org/abs/nlin/0603014