Zobrazeno 1 - 10
of 117
pro vyhledávání: '"B M Jelenković"'
Publikováno v:
New Journal of Physics, Vol 19, Iss 6, p 063027 (2017)
We introduce and demonstrate an experimental method, optically-detected spin-echo (ODSE), to measure ground-state relaxation times of a rubidium (Rb) atomic vapor held in a glass cell with buffer-gas. The work is motivated by our studies on high-perf
Externí odkaz:
https://doaj.org/article/3db5d375363e4839a1b5b79ef3c6d038
Autor:
Vladan Vuletic, Mikhail D. Lukin, Sergio Cantu, Aditya V. Venkatramani, W. Xu, Leo Zhou, B. M. Jelenković
The ability to control strongly interacting light quanta (photons) is of central importance in quantum science and engineering. Recently it was shown that such strong interactions can be engineered in specially prepared quantum optical systems. Here,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2428de71eb9b14663646823df052e88a
http://arxiv.org/abs/1911.02586
http://arxiv.org/abs/1911.02586
Autor:
Dušan Arsenović, I. S. Radojičić, Bojan Zlatković, Mohammadreza Gharavipour, T. Khalifa, Aleksandar J. Krmpot, M. M. Ćurčić, B. M. Jelenković
Publikováno v:
Physical Review A. 97
We investigate both theoretically and experimentally four-wave mixing (FWM) in hot potassium vapor, generated by a copropagating pump and probe in an off-resonant double-$\mathrm{\ensuremath{\Lambda}}$ system, and present conditions when this atomic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54fd328683b3d221f31d929b6e7ce040
https://doi.org/10.1103/physreva.97.063851
https://doi.org/10.1103/physreva.97.063851
Autor:
Miodrag Mitrić, Suzana Petrović, Janez Kovač, Branislav Salatić, Milan S. Trtica, B. M. Jelenković, Goran Dražić, Davor Peruško, D. Milovanović
Publikováno v:
Materials Chemistry and Physics
Bimetallic NiAu and complex NiO:Au nanoparticles were formed by laser ablation of Ni target immersed in the colloidal gold solution. Effect of laser parameters (pulse duration, fluences and ablation times) on size and composition of nanoparticles was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24eb0fa1e12a644d5fcfc594fc3315ec
https://doi.org/10.1016/j.matchemphys.2015.10.007
https://doi.org/10.1016/j.matchemphys.2015.10.007
Optical properties of volume gratings with nanosphere-filled layers - biomimetics of moth structures
Autor:
Dejan Stojanović, Svetlana Savić-Šević, Srećko Ćurčić, Dejan Pantelić, Branislav Salatić, B. M. Jelenković
Publikováno v:
ICTON
A new type of layered photonic structure, whose alternating layers are filled with randomly dispersed nano-spheres, is fabricated and its optical properties are experimentally and theoretically analysed. Structures are made on a pullulan doped with c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::946254f46b91fb4f86e13052ec6b2fd8
https://doi.org/10.1109/icton.2017.8024863
https://doi.org/10.1109/icton.2017.8024863
Autor:
Florian Gruet, Mohammadreza Gharavipour, Aleksandar J. Krmpot, I. S. Radojičić, Christoph Affolderbach, B. M. Jelenković, Gaetano Mileti
Publikováno v:
2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFC).
We apply an innovative method called Optically-Detected Spin-Echo to measure the intrinsic coherence relaxation time in the buffer-gas vapor cell of a Rb atomic clock [1]. This method suppresses the influence of static-magnetic-field-gradients across
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0997b01baaa6b39eb6b760cb191355c
https://doi.org/10.1109/fcs.2017.8088799
https://doi.org/10.1109/fcs.2017.8088799
Autor:
Costas Fotakis, Aleksandar J. Krmpot, Biljana M. Gaković, Dejan Pantelić, B. M. Jelenković, Emmanuel Stratakis, Sandra Petrović
Publikováno v:
Laser and Particle Beams
In this work we reported low and high repetition frequency femtosecond laser-induced modifications of tungsten-based thin film. The tungsten-titanium (WTi) thin film, thickness of 190 nm, was deposited by sputtering on single crystal Si (100) wafer.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb050320d1d1001c9db146cd0add54d4
https://doi.org/10.1017/s0263034614000627
https://doi.org/10.1017/s0263034614000627
Autor:
Bojan Zlatković, Milan Minic, Dušan Arsenović, I. S. Radojičić, Aleksandar J. Krmpot, B. M. Jelenković
Publikováno v:
2016 18th International Conference on Transparent Optical Networks (ICTON).
We have investigated experimentally and theoretically four-wave mixing (FWM) in hot potassium vapor as a medium for producing slow and store light. Two pump and a single probe photon were mixed in double-Λ system, characterized by parametric amplifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30bba6cc632e4325b809de370a5a58d1
https://doi.org/10.1109/icton.2016.7550577
https://doi.org/10.1109/icton.2016.7550577
Autor:
Sandra Petrović, Davor Peruško, B. M. Jelenković, Dejan Pantelić, Branislav Salatić, Miha Čekada
Publikováno v:
Optical and Quantum Electronics
A study of the effects of laser irradiation on the morphology and composition of Ni/Ti multilayers induced by nanosecond laser pulses at different wavelengths is reported. Irradiation of complex 109(Ni/Ti)/Si sample was done by a Nd:YAG laser which o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46285a8631b1d432aff151d5738f690c
https://doi.org/10.1007/s11082-016-0503-4
https://doi.org/10.1007/s11082-016-0503-4
Publikováno v:
Physical Review A. 93
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7f89d31641ef735f6ac4a2b01986ec1
https://doi.org/10.1103/physreva.93.013835
https://doi.org/10.1103/physreva.93.013835