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Study of optical and magneto processes in Rb atomic vapor layer of nanometric...
Using a narrow-band resonant fluorescence spectra from a nano-cell with a thickness of L= [lambda]/2, and VSOP resonances formed at a thickness L =[lambda] ([lambda]... -
SOURCES SEMICONDUCTRICES D'ETATS A DEUX PHOTONS A TEMPERATURE AMBIANTE
In this work, we design and characterize semiconductor sources of two-photon states for integrated quantum information. These devices are based on spontaneous... -
Development of high brightness solid-state laser sources around 980 nm
The background of this thesis is the study of new laser sources with high brigthness for the pumping of erbium doped fiber amplifiers (EDFA), particularly in the... -
Study of the coherent effects in rubidium atomic vapor under bi-chromatic las...
The effect of electromagnetically induced transparency is observed, using nanocelland microcell. The EIT-resonance with good parameters (high contrast and small FWHM)... -
Développement d'un laser verre codopé erbium et ytterbium compact à sécurité ...
Their high efficiency and directivity make laser optical sources extremely harmful to the human eye. However there is a spectral bandwidth extending from 1.5 to 1.55...
