Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Georges Perin"'
Autor:
Georges Perin, Dominique Mammez, Antoine Congar, Pascal Besnard, Karim Manamanni, Vincent Roncin, Frédéric Du Burck, Stéphane Trebaol
Publikováno v:
Semiconductor Lasers and Laser Dynamics X.
Autor:
Georges, Perin, Dominique, Mammez, Antoine, Congar, Pascal, Besnard, Karim, Manamanni, Vincent, Roncin, Frédéric, Du Burck, Stéphane, Trebaol
Publikováno v:
Optics express. 29(23)
We demonstrate a compact and low-cost all-fiber-based locking setup for frequency-noise suppression of a 420 nm external-cavity diode laser. Frequency noise reduction in the 100 Hz to 800 kHz range is demonstrated up to 40 dB associated with a linewi
Autor:
Laurent Lablonde, Catherine Le Rouzic, Thierry Robin, Antoine Congar, Stéphane Trebaol, Mathilde Gay, Georges Perin, Dominique Mammez, Jean-Claude Simon, Pascal Besnard, Julien Rouvillain, Thierry Georges
Publikováno v:
Gallium Nitride Materials and Devices XVI.
Narrow linewidth laser diodes (LDs) emitting in the near-UV (NUV) are gaining attention for applications ranging from spectroscopy to atom cooling and interferometry or other applications requiring high spectral purity. InGaN edge-emitting LDs can ex
Autor:
Antoine Congar, Mathilde Gay, Georges Perin, Dominique Mammez, Jean-Claude Simon, Pascal Besnard, Julien Rouvillain, Thierry Georges, Laurent Lablonde, Thierry Robin, Stéphane Trebaol
Publikováno v:
Optics letters. 46(5)
We realize a fiber Bragg grating InGaN-based laser diode emitting at 400 nm and demonstrate its high coherency. Thanks to the fabrication of a narrowband fiber Bragg grating in the near-UV, we can reach single-mode and single-frequency regimes for th
Publikováno v:
Journal of Microbiology, Biotechnology and Food Sciences, Vol 3, Iss 3, Pp 226-231 (2013)
The acid and bile tolerant strain of Lactobacillus plantarum 2S isolated from sha’a, a maize-based traditionally fermented beverage from Cameroon, was screened for bacteriocin properties and its viability in local pasteurized honey. Bacteriocin act