Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Do Quoc Khanh"'
Publikováno v:
Machine Translation, 2017 Jun 01. 31(1/2), 19-33.
Externí odkaz:
https://www.jstor.org/stable/44987836
Possibility of Generation and Amplification to High Power of Ultraviolet Ce:LiCAF Laser Short Pulses
Autor:
Nobuhiko Sarukura, Nguyen Dai Hung, Pham Thi Hong Minh, Pham Huy Thong, Do Quoc Khanh, Pham Van Duong
Publikováno v:
Communications in Physics. 24:91-102
We review the recent progresses in generation and amplification of ultraviolet laser emissions using Ce$^{3 + }$:LiCaAlF$_{6}$ (Ce:LiCAF) material as a gain medium. Basing on comparative studies, we have investigated improvements and proposed possibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::608d5a112db60002b61c16511742b9ab
https://doi.org/10.15625/0868-3166/24/3s2/5054
https://doi.org/10.15625/0868-3166/24/3s2/5054
Publikováno v:
Communications in Physics. 24:109-120
We present the design and development of folded four-mirror resonators for diode end-pumped solid-state Cr:LiSAF lasers. The astigmatic effects due to the Brewster-cut laser crystal and two curved mirrors used at oblique incidence were taken into con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e27d7f1d63b574e17de6a72849474d52
https://doi.org/10.15625/0868-3166/24/3s2/5056
https://doi.org/10.15625/0868-3166/24/3s2/5056
Autor:
Do, Quoc khanh
Durant ces dernières années, les architectures de réseaux de neurones (RN) ont été appliquées avec succès à de nombreuses applications en Traitement Automatique de Langues (TAL), comme par exemple en Reconnaissance Automatique de la Parole (R
Externí odkaz:
http://www.theses.fr/2016SACLS071/document
Publikováno v:
Revue TAL
Revue TAL, ATALA (Association pour le Traitement Automatique des Langues), 2016, 57, pp.111-135
Revue TAL, 2016, 57, pp.111-135
Revue TAL, ATALA (Association pour le Traitement Automatique des Langues), 2016, 57, pp.111-135
Revue TAL, 2016, 57, pp.111-135
International audience; Les méthodes utilisées pour entraîner des réseaux de neuronesen traitement des langues reposent, pour la plupart, surl'optimisation de critères qui sont décorrélés de l'applicationfinale. Nous proposons un nouveau cadr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2cb646e31f6c4da562f78e43c2287671
https://hal.archives-ouvertes.fr/hal-01620906/document
https://hal.archives-ouvertes.fr/hal-01620906/document
Autor:
V. Markevich, R. V. Chulkov, S.V. Voitikov, Valentin A. Orlovich, Pham Thi Hong Minh, Nguyen Xuan Tu, Do Quoc Khanh
Publikováno v:
Communications in Physics. 28:287
A semiclassical theoretical model of a Raman laser possessing a cavity which is resonant at the Stokes wavelength and not resonant at the pump wavelength has been developed. The wave equations describing evolution of amplitudes of the pump and Stokes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69ea964f16747700e93996e806add5c8
https://doi.org/10.15625/0868-3166/28/4/12940
https://doi.org/10.15625/0868-3166/28/4/12940
Publikováno v:
Actes de la 22ème conférence sur le Traitement Automatique des Langues Naturelles
Conférence sur le Traitement Automatique des Langues Naturelles
Conférence sur le Traitement Automatique des Langues Naturelles, 2015, Caen, France
Conférence sur le Traitement Automatique des Langues Naturelles
Conférence sur le Traitement Automatique des Langues Naturelles, 2015, Caen, France
This paper proposes a new discriminative framework to train translation models based on neural network. This framework relies on the definition of a new objective function that allows us to introduce the evaluation metric in the learning process as w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::946bba10a101f0e07fa875647e9e133a
https://hal.archives-ouvertes.fr/hal-01634998/document
https://hal.archives-ouvertes.fr/hal-01634998/document
Using semiconductor saturable absorber mirror and diode end-pumping configurations, all solid-state passively mode-locked Nd 3+ :YVO4 lasers have been successfully developed. The lasers efficiently provide a stable train of ultra-short laser pulses o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc2f017437058549f0bf5a44c5b9435f
Autor:
Truong Ta Dao, Pham Long, Hoang H Hoa, Le H Hai, Doan H Son, Do Quoc Khanh, Nguyen Dai Hung, Do Quang Hoa, V. T.T. Duong
Publikováno v:
ASEAN Journal on Science and Technology for Development. 23
The paper presents the physical processes and operational characteristics of an original subpicosecond dye laser system which is designed and successfully developed at our laboratory basing on the combination use of three photonic processes of dye mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::709be2f3f60d817bf067f32b67264427
https://doi.org/10.3125/asean.v23i4.988
https://doi.org/10.3125/asean.v23i4.988