Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Sophie-Charlotte Auzanneau"'
Autor:
F. Klopf, Michel Calligaro, S. Deubert, Sophie-Charlotte Auzanneau, Johann Peter Reithmaier, Alfred Forchel, Michel Krakowski
Publikováno v:
Applied Physics Letters. 84:2238-2240
High brightness (2 W with M2=3.4) is demonstrated at 980 nm using a gain-guided tapered GaInAs/(Al)GaAs quantum-dot laser. A remarkable low temperature shift (0.09 nm/K) of the emission wavelength is observed. Moreover, at 20 °C, the emission wavele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::803261d92feb64d05d97b401c4020224
https://doi.org/10.1063/1.1650913
https://doi.org/10.1063/1.1650913
Autor:
Gérard Roger, Michel Calligaro, Olivier Parillaud, Michel Lecomte, Sophie-Charlotte Auzanneau, Gaëlle Lucas-Leclin, Dominique Bayart, Nicolas Michel, Michel Krakowski, Philippe Bousselet, P. Salet, Christian Simonneau, Patrick Georges
Publikováno v:
Advanced Solid-State Photonics (TOPS).
Spectral beam combining of an array of ten single-mode ridges is reported at 980 nm. A 1.5 W power is extracted from the external cavity. Its capability for EDFA pumping is experimentally established.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34b378469271fa3a7159c2c58a7408b2
https://doi.org/10.1364/assp.2005.299
https://doi.org/10.1364/assp.2005.299
Autor:
Alfred Forchel, Michel Calligaro, Sophie-Charlotte Auzanneau, S. Deubert, Nicolas Michel, Johann Peter Reithmaier, Michel Krakowski
Publikováno v:
SPIE Proceedings.
Reliable, high power laser diodes at 980 nm are the essential devices for pumping Er or Er/Yb doped fibre amplifiers. Applications where a high fibre coupling efficiency is required, demand lasers with high spatial beam quality. Tapered lasers are to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::168d687dd219def3312425f4994deaec
https://doi.org/10.1117/12.544642
https://doi.org/10.1117/12.544642
Autor:
Benoit Boulant, Olivier Parillaud, Arnaud Laugustin, Michel Krakowski, Sophie-Charlotte Auzanneau, Christian Larat, Michel Calligaro, Thierry Fillardet
Publikováno v:
SPIE Proceedings.
Laser diodes at 980 nm have important applications in medicine (surgery, dentistry) and Telecoms for WDM, high bit rate networks (Er or Er/Yb doped fibre amplifiers). These applications need a high coupling efficiency of the source into a fibre. High
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::383226c68312ec8d9c0571d9cac014c0
https://doi.org/10.1117/12.529069
https://doi.org/10.1117/12.529069
Autor:
Michel Calligaro, Michel Krakowski, Sophie-Charlotte Auzanneau, Alfred Forchel, Johann Peter Reithmaier, S. Deubert
Publikováno v:
SPIE Proceedings.
Er or Er/Yb doped fibre amplifiers are key components for high bit rate, WDM, networks. Reliable, high power laser diodes at 980nm are the essential devices for pumping these amplifiers. Applications where a high fibre coupling efficiency is required
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20a1b956d8b3a1888552c9fbc17c22f9
https://doi.org/10.1117/12.529060
https://doi.org/10.1117/12.529060
Autor:
Olivier Parillaud, Francois Berlie, Thierry Fillardet, Sophie-Charlotte Auzanneau, Michel Krakowski, Benoit Boulant, Michel Lecomte, Michel Calligaro, Yannick Robert
Publikováno v:
SPIE Proceedings.
High bit-rate, WDM, networks are reliant on Er or Er/Yb doped fiber amplifiers. Reliable, high power laser diodes at 980nm and 1480nm are key devices for pumping these amplifiers. We have developed several 980 nm laser diode structures at 980 nm, usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd3595ed45ab74a2faf50b22a4462a69
https://doi.org/10.1117/12.475765
https://doi.org/10.1117/12.475765
Autor:
Michel Calligaro, Sophie-Charlotte Auzanneau, Benoit Boulant, Olivier Parillaud, Michel Lecomte, Philippe Collot, Thierry Fillardet, Michel Krakowski
Publikováno v:
Novel In-Plane Semiconductor Lasers.
High bit rate, WDM, networks use intensively Er or Er/Yb doped fibre amplifiers. Reliable, high power laser diodes at 980nm and 1480nm are key devices for pumping these amplifiers. We have developed different structures of laser diodes at 980nm, usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a852d21eecb619d764debea0210e963f
https://doi.org/10.1117/12.467936
https://doi.org/10.1117/12.467936
Autor:
Michel Krakowski, I. Esquivias, P. Moreno, Michel Lecomte, Eric C. Larkins, Sophie Charlotte Auzanneau, Slawomir Sujecki, Olivier Parillaud, L. Borruel, J. Wykes, Michel Calligaro
Publikováno v:
Applied Physics Letters. 87:101104
High-power and high-brightness continuous-wave (cw) operation has been achieved with an optimized design of fully index-guided tapered laser emitting at 975 nm. The device achieves simultaneously negligible astigmatism and stable low divergence in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1462f04621a91e018d938e6c17017dbb
https://doi.org/10.1063/1.2037854
https://doi.org/10.1063/1.2037854
Autor:
Frédérica Augé, Alain Brun, Gaëlle Lucas-Leclin, Patrick Georges, Frédéric Mougel, Daniel Vivien, Gérard Aka, Sophie Charlotte Auzanneau, François Balembois
Publikováno v:
Journal of the Optical Society of America B. 17:1526
An output power of 115 mW at 545 nm has been obtained from a diode-pumped self-frequency doubling Nd:GdCa4O(BO3)3 laser in a stable cavity. The infrared emission of the laser was found to be 1091 nm, not the 1060 nm that was expected when the highest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2216c8fd960a3615fec2dc09b43e7422
https://doi.org/10.1364/josab.17.001526
https://doi.org/10.1364/josab.17.001526
Conference
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