Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Farnaz Farman"'
Publikováno v:
Optics & Laser Technology. 44:2026-2031
In this paper, an optical fiber multi-intruder sensor based on polarization maintaining optical fiber (PMF), without any interferometric fiber loop, is introduced. To map the local coordinates of intruders on the beating spectrum of the output modes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61542aa04ff5ffb1d090ea91f7b43e87
https://doi.org/10.1016/j.optlastec.2012.03.032
https://doi.org/10.1016/j.optlastec.2012.03.032
Publikováno v:
Journal of the Optical Society of America B. 35:2348
Orbital angular momentum (OAM) is one of the photon’s degrees of freedom in infinite-dimensional Hilbert space. In this paper, we use this photon property to propose a modified version of the deterministic two-way quantum key distribution protocol,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb0f94c9c3e668d48f9fee81a0928850
https://doi.org/10.1364/josab.35.002348
https://doi.org/10.1364/josab.35.002348
Publikováno v:
Optical Fiber Technology. 15:353-362
We propose a perturbation method for time division multiplexed (TDM) pumping fiber Raman amplifier (FRA). The method is based on the solution of Raman partial differential equations (PDEs) by a closed integral form. Taking the signals and pumps power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::832870b50ed4bda2a8d6218f54019c77
https://doi.org/10.1016/j.yofte.2009.03.004
https://doi.org/10.1016/j.yofte.2009.03.004
Publikováno v:
Optics Communications. 282:2451-2456
The electric field of the modes of semiconductor microring lasers (SMRLs) in the presence of bus waveguide reflections are linear combinations of the clock wise (CW) and the counter clock wise (CCW) electric fields. The mode structures can be control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd06bddcf07ba925953c90477c83b994
https://doi.org/10.1016/j.optcom.2009.03.006
https://doi.org/10.1016/j.optcom.2009.03.006
Publikováno v:
Optics Communications. 282:427-433
Microrings can have different hysteresis characteristics at their different resonance frequencies. They can be used as a multi-hysteresis optical component. In this paper an optical D-flip-flop circuit composed of a single nonlinear passive microring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd832677cd43bd4908b1ddc41919c891
https://doi.org/10.1016/j.optcom.2008.10.011
https://doi.org/10.1016/j.optcom.2008.10.011
Autor:
Farnaz Farmani, Neda Soleimani, Mohammad Razeghi, Amir Zamani, Sahand Mohammadzadeh, Davoud Soleimani
Publikováno v:
Clinical Case Reports, Vol 11, Iss 7, Pp n/a-n/a (2023)
Key Clinical Message In contrast to intestinal balantidiasis, which is widespread throughout the world, urinary balantidiasis is uncommon. It often affects people with underlying diseases, and acute infections may be fatal. Even though urine is not t
Externí odkaz:
https://doaj.org/article/e7ff04c9d82f4cdca6ead731174da7dd
Autor:
Alireza Bahrampour, Farnaz Farman
Publikováno v:
Research in Optical Sciences.
We investigate the Fano profile in an optomechanical system with two vibrating mirrors. The detuning between their mechanical frequency, leads to the occurrence of double Fano resonances. The Fano profile can be controlled by adjusting the cavity par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2fbae163e5003aec7b298ff6b724cc0
https://doi.org/10.1364/hilas.2014.jw2a.44
https://doi.org/10.1364/hilas.2014.jw2a.44
Publikováno v:
Interferometry-Research and Applications in Science and Technology
Interference as a wave characteristic of the electromagnetic wave has many applications in science, technology and medicine (Grattan & Meggit, 1997; Wang et al., 2011). The fringe visibility of the first order interference experiments such as the fam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::330760af5de1577dd8885ed3d2d84997
https://doi.org/10.5772/34346
https://doi.org/10.5772/34346
Autor:
Farnaz Farman, Alireza Bahrampour
Publikováno v:
Journal of the Optical Society of America B. 31:1525
In this paper, a new mechanism of heat transfer is introduced. It is shown that, without emission and absorption of photons, light can operate as a channel of heat transfer between nano- or micro-mechanical oscillators. We consider the dynamics of tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0323a80f9b690e91db23ef0e1337acc1
https://doi.org/10.1364/josab.31.001525
https://doi.org/10.1364/josab.31.001525
Effects of optical parametric amplifier pump phase noise on the cooling of optomechanical resonators
Autor:
Farnaz Farman, Alireza Bahrampour
Publikováno v:
Journal of the Optical Society of America B. 30:1898
In this paper, the effect of parametric amplifier pump phase noise on the cooling of a micromirror in an optomechanical system with an optical parametric amplifier inside the optical cavity is investigated theoretically. It has been demonstrated that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf037842f71d09e4c89a66cfd28b0be3
https://doi.org/10.1364/josab.30.001898
https://doi.org/10.1364/josab.30.001898