Výsledky vyhledávání - "O. López-Hernández"

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One step beyond the electric dipole approximation: An experiment to observe the 5p → 6p forbidden transition in atomic rubidium

Autor: D. Sahagun, R. Colín-Rodríguez, O López-Hernández, José Jiménez-Mier, S. Hernández-Gómez, Rocío Jáuregui, F. Ponciano-Ojeda, J. Flores-Mijangos, F. Ramirez-Martinez, E. Ruiz-Martínez, C. Mojica-Casique

Publikováno v: American Journal of Physics. 86:7-13

An advanced undergraduate experiment to study the 5 P 3 / 2 → 6 P 3 / 2 electric quadrupole transition in rubidium atoms is presented. The experiment uses two external cavity diode lasers, one operating at the D2 rubidium resonance line and the oth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f148b4b81ec2c678b573eac72f0fbf05
https://doi.org/10.1119/1.5006775

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A laser spectroscopy system with combined absorption, polarization rotation and fluorescence detection to study two photon transitions in atomic rubidium

Autor: F. Ponciano-Ojeda, O López-Hernández, D. Sahagun, J. Flores-Mijangos, Ricardo Colín-Rodríguez, F. Ramirez-Martinez, S. Hernández-Gómez, José Jiménez-Mier, C. Mojica-Casique

Publikováno v: Universidad Nacional Autónoma de México
UNAM
Redalyc-UNAM
Journal of Applied Research and Technology (México) Num.6 Vol.13

The design and construction of an experimental system for studying two photon spectroscopy processes in atomic rubidium is presented. It is designed to measure absorption and polarization rotation induced by any of the two laser beams and also the vi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72b052522e12556856fb309225afc607
https://doi.org/10.1016/j.jart.2015.09.006

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Optical spectroscopy of the 5p 3/2 → 6p 1/2 electric dipole-forbidden transition in atomic rubidium

Autor: F. Ponciano-Ojeda, L M Hoyos-Campo, D. Sahagun, C. Mojica-Casique, J. Flores-Mijangos, Rocío Jáuregui, S. Hernández-Gómez, F. Ramirez-Martinez, O López-Hernández, José Jiménez-Mier

Publikováno v: Journal of Physics B: Atomic, Molecular and Optical Physics. 52:135001

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4b8d68aaf24b88369273c848ada6da8
https://doi.org/10.1088/1361-6455/ab1b94

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Study of Morphological and Optical Properties of Porous Silicon

Autor: J. Tepal-Prisco, R. Silva-González, E. Sánchez-Mora, Estela Gómez-Barojas, O. López-Hernández, F. Flores-Gracia

Publikováno v: Journal of Superconductivity and Novel Magnetism. 26:2219-2222

Porous silicon layers have been prepared from non-polished p-type silicon wafers of (100) orientation. Scanning electron microscopy and fluorescence spectroscopy have been used to characterize the morphological and optical properties of porous silico

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c24085eecdddc7e7e242c029e42581f4
https://doi.org/10.1007/s10948-012-1691-1

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Observation of the5p3/2→6p3/2electric-dipole-forbidden transition in atomic rubidium using optical-optical double-resonance spectroscopy

Autor: D. Sahagun, F. Ponciano-Ojeda, José Jiménez-Mier, Rocío Jáuregui, J. Flores-Mijangos, O López-Hernández, F. Ramirez-Martinez, C. Mojica-Casique, S. Hernández-Gómez, R. Colín-Rodríguez

Publikováno v: Physical Review A. 92

Direct evidence of excitation of the $5{p}_{3/2}\ensuremath{\rightarrow}6{p}_{3/2}$ electric-dipole-forbidden transition in atomic rubidium is presented. The experiments were performed in a room-temperature rubidium cell with continuous-wave external

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf5ddef7158502bb3406749259c0f31b
https://doi.org/10.1103/physreva.92.042511

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Control of electronic magnetic state population via light polarization in the 5p3/2$ \rightarrow $ 6p3/2electric quadrupole transition in atomic rubidium

Autor: J. Flores-Mijangos, C. Mojica-Casique, F. Ponciano-Ojeda, Rocío Jáuregui, D. Sahagun, José Jiménez-Mier, O López-Hernández, S. Hernández-Gómez, F. Ramirez-Martinez

Publikováno v: Journal of Physics B: Atomic, Molecular and Optical Physics. 50:025003

Doppler-free optical double-resonance spectroscopy is used to study the excitation sequence in room-temperature rubidium atoms. This involves a electric dipole preparation step followed by the electric quadrupole excitation. A detailed experimental a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9fcce951470e6c14fa5198d9b9e094e
https://doi.org/10.1088/1361-6455/aa4fc7

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Polarization effects in the interaction between multi-level atoms and two optical fields

Autor: J. Flores-Mijangos, F. Ponciano-Ojeda, S. Hernández-Gómez, Rocío Jáuregui, D. Sahagun, C. Mojica-Casique, F. Ramirez-Martinez, Karen Volke-Sepúlveda, O López-Hernández, R. Colín-Rodríguez, José Jiménez-Mier

Publikováno v: Physica Scripta. 90:068017

Polarized velocity selective spectra for rubidium atoms in a room temperature cell are presented. The experiments were performed in the lambda configuration (D2 manifold) and in the ladder configuration. For the lambda configuration the effect of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cbde6bd050fc63299031dcdc19dc5f3
https://doi.org/10.1088/0031-8949/90/6/068017

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