Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Cíp, Ondřej"'
Autor:
Rerucha, Simon, Hola, Miroslava, Cip, Ondrej, Lazar, Josef, Oulehla, Jindrich, Mikel, Bretislav
Publikováno v:
Meas. Sci. Technol. 35 115011 (2024)
Our research efforts in displacement measurement interferometry focused on long-term drifts initiated an extended experimental investigation in the interferometric assemblies of our design. We aimed to analyze, characterize and tackle the long-term m
Externí odkaz:
http://arxiv.org/abs/2404.06184
Publikováno v:
Proc. SPIE 9132, Optical Micro- and Nanometrology V, 91321E (1 May 2014)
We have addressed the challenge to carry out the angular tilt stabilization of a laser guiding mirror which is intended to route a laser beam with a high energy density. Such an application requires good angular accuracy as well as large operating ra
Externí odkaz:
http://arxiv.org/abs/2210.13224
Autor:
Hrabina, Jan, Hosek, Martin, Rerucha, Simon, Cizek, Martin, Pilat, Zdenek, Zucco, Massimo, Lazar, Josef, Cip, Ondrej
The wide span and high density of lines in its rovibrational spectrum render hydrogen cyanide a useful spectroscopic media for referencing absolute frequencies of lasers in optical communication and dimensional metrology. We determined, for the first
Externí odkaz:
http://arxiv.org/abs/2206.09232
Publikováno v:
International Journal of Modern Physics A, Vol. 34, 1942003 (2019)
The quadrupole linear Paul trap is one of the key instruments in building highly stable atomic clocks. However, a frequency reference based on a single trapped ion is limited in stability due to the time needed for the interrogation cycle which canno
Externí odkaz:
http://arxiv.org/abs/2112.02203
Autor:
Podhora, Lukas, Lachman, Lukas, Pham, Tuan, Lesundak, Adam, Cip, Ondrej, Slodicka, Lukas, Filip, Radim
Publikováno v:
Phys. Rev. Lett. 129, 013602 (2022)
Quantum non-Gaussian mechanical states from inherently nonlinear quantum processes are already required in a range of applications spanning from quantum sensing up to quantum computing with continuous variables. The discrete building blocks of such s
Externí odkaz:
http://arxiv.org/abs/2111.10129
This work presents the development of the production process of a Fabry Perot type laser resonator. It describes the acquired knowledge in the field of production of very precise optical standards, cavities, and lenses. In addition, it describes the
Externí odkaz:
http://arxiv.org/abs/2107.00832
Publikováno v:
Optics Express Vol. 28, Issue 9, pp. 13091-13103 (2020)
We demonstrate an optical frequency analysis method using the Fourier transform of detection times of fluorescence photons emitted from a single trapped 40Ca+ ion. The response of the detected photon rate to the relative laser frequency deviations is
Externí odkaz:
http://arxiv.org/abs/2005.02651
Autor:
Hosek, Martin, Rerucha, Simon, Pravdova, Lenka, Cizek, Martin, Hrabina, Jan, Jedlicka, Petr, Cip, Ondrej
Publikováno v:
Proc. SPIE 10976, 21st Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 1097605 (2018)
The laser spectroscopy is a fundamental approach for the realisation of traceable optical frequency standards. In the $1.55\,\mu$m wavelength band, widely used in telecommunications, the acetylene is the typical and the most widespread absorption med
Externí odkaz:
http://arxiv.org/abs/1905.07272
Autor:
Rerucha, Simon, Yacoot, Andrew, Pham, Tuan M, Cizek, Martin, Hucl, Vaclav, Lazar, Josef, Cip, Ondrej
Publikováno v:
Meas. Sci. Technol. 28 045204 (2017)
We demonstrated that an iodine stabilized Distributed Bragg Reflector (DBR) diode based laser system lasing at a wavelength in close proximity to $\lambda = 633\,$nm could be used as an alternative laser source to the He-Ne lasers in both scientific
Externí odkaz:
http://arxiv.org/abs/1905.00795
Autor:
Rerucha, Simon, Mikel, Bretislav, Matej, Zdenek, Herman, Ondrej, Hola, Miroslava, Jelinek, Michal, Jedlicka, Petr, Cip, Ondrej, Lazar, Josef
Publikováno v:
Proc. SPIE 10976, 21st Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 2018
We report on a traceable calibration system for a 3500mm-long console that carries a measurement system for inspecting the diameter of a circular reactor chassis. The system uses two single-pass laser interferometers with homodyne fringe detection fo
Externí odkaz:
http://arxiv.org/abs/1905.00778