Zobrazeno 1 - 10
of 1 055
pro vyhledávání: '"Benabid F"'
Autor:
Chafer, M., Osório, J. H., Dhaybi, A., Ravetta, F., Amrani, F., Delahaye, F., Debord, B., Cailteau-Fischbach, C., Ancellet, G., Gérôme, F., Benabid, F.
We report on two types of Raman laser sources emitting in the near and middle ultraviolet spectral ranges by the use of a solarization-resilient gas-filled inhibited-coupling (IC) hollow-core photonic-crystal fiber (HCPCF) with record low transmissio
Externí odkaz:
http://arxiv.org/abs/2108.11327
Publikováno v:
EPJ Web of Conferences, Vol 6, p 03006 (2010)
Measurement temperatures by (some devises) are applied immediately after shut-down and may be corrected for the temperature drop that occurs in the interval between shut-down and measurement. This paper presents a new procedure for thermal modelling
Externí odkaz:
https://doaj.org/article/24e7e28b1a4241579085254cde7f0957
Publikováno v:
Journal of the European Optical Society-Rapid Publications, Vol 4, p 09004 (2009)
We review the recent progress on the understanding of optical guidance mechanisms in hollow-core photonic crystal fibres, and on the quantum and nonlinear optical applications of photonic microcells based on this fibre form. Two classes of hollow-cor
Externí odkaz:
https://doaj.org/article/f31a2320732b422591e5a4bd90949659
We build a resonant fiber optic gyro based on Kagome hollow-core fiber. A semi-bulk cavity architecture based on a 18-m-long Kagome fiber permits to achieve a cavity finesse of 23 with a resonance linewidth of 700 kHz. An optimized Pound-Drever-Hall
Externí odkaz:
http://arxiv.org/abs/1812.04694
Autor:
Aghbolagh, F. B. A., Nampoothiri, V., Debord, B., Gerome, F., Vincetti, L., Benabid, F., Rudolph, W.
Emission at 4.6 um was observed from an N2O filled hollow core fiber laser. 8-ns pump pulses at 1.517 um excited a vibrational overtone resulting in lasing on an R and P branch fundamental transition from the upper pump state. At optimum gas pressure
Externí odkaz:
http://arxiv.org/abs/1811.01140
Autor:
Debord, B., Amsanpally, A., Chafer, M., Baz, A., Maurel, M., Blondy, J. M, Hugonnot, E., Scol, F., Vincetti, L., Gerome, F., Benabid, F.
The advent of photonic bandgap (PBG) guiding hollow- core photonic crystal fiber (HC-PCF) sparked the hope of guiding light with attenuation below the fundamental silica Rayleigh scattering limit (SRSL) of conventional step-index fibers. Unfortunatel
Externí odkaz:
http://arxiv.org/abs/1610.01513
Autor:
Bradley, T. D., Ilinova, E., McFerran, J. J., Jouin, J., Debord, B., Alharbi, M., Thomas, P., Gerome, F., Benabid, F.
We report on the measurement of ground state atomic polarization relaxation tile of Rb vapor confined in five different hypocycloidal core shape Kagome hollow core photonic crystal fibers made with uncoated silica glass. We are able to distinguish be
Externí odkaz:
http://arxiv.org/abs/1507.00273
Since the advent of atom laser-cooling, trapping or cooling natural molecules has been a long standing and challenging goal. Here, we demonstrate a method for laser-trapping molecules that is radically novel in its configuration, in its underlined ph
Externí odkaz:
http://arxiv.org/abs/1506.01316
Autor:
Perrella, C., Light, P. S., Anstie, J. D., Benabid, F., Stace, T. M., White, A. G., Luiten, A. N.
Strong cross-Kerr non-linearities have been long sought after for quantum information applications. Recent work has shown that they are intrinsically unreliable in travelling wave configurations: cavity configurations avoid this, but require knowledg
Externí odkaz:
http://arxiv.org/abs/1306.4396
We propose supercritical xenon in a hollow-core photonic bandgap fiber as a highly nonlinear medium, and demonstrate 200 nm control over the guidance window of the fiber as the xenon goes through its supercritical phase transition. The large optical
Externí odkaz:
http://arxiv.org/abs/1211.4019