Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Abraham Luna Castellanos"'
Autor:
Daniel Sanchez Lucero, Alexandre S. Shcherbakov, Abraham Luna Castellanos, Alexey M. Bliznetsov
Publikováno v:
Optik. 121:1497-1506
This article is devoted to the problem of improving the frequency resolution inherent in a parallel acousto-optical spectrum analysis via involving an additional nonlinear phenomenon into the data processing. In so doing, we examine possible applicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7388bb8296b8f4c0ca6ccbc984a77d30
https://doi.org/10.1016/j.ijleo.2009.02.015
https://doi.org/10.1016/j.ijleo.2009.02.015
Autor:
Masahiko Hayashi, Tsuyoshi Sawada, Peter Shaver, M. Seta, Toshihiro Handa, Seiichi Sakamoto, Tomoharu Oka, Leonardo Bronfman, K. S. Usuda, L.-Å. Nyman, Tetsuo Hasegawa, Jun-Ichi Morino, Roy Booth, Abraham Luna Castellanos, Kazuo Sorai
Publikováno v:
The Astrophysical Journal Supplement Series. 136(1):189-219
著者人数: 15名
Accepted: 2001-04-19
資料番号: SA1003567000
Accepted: 2001-04-19
資料番号: SA1003567000
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::021f791b52c5ad98ad04f24a76e0374f
http://id.nii.ac.jp/1696/00026859/
http://id.nii.ac.jp/1696/00026859/
Autor:
Alexandre S. Shcherbakov, Abraham Luna Castellanos, Daniel Sanchez Lucero, Karla J. Sanchez Perez
Publikováno v:
SPIE Proceedings.
Practical applications to both ground-based and satellite exploitations have demonstrated that acousto-optical spectrum analyzers of radio-signals represent really reliable signal-processing technique for the millimeter radio-astronomy. These spectro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48e260a8ce7b2292825fdbad930f7685
https://doi.org/10.1117/12.905356
https://doi.org/10.1117/12.905356
Publikováno v:
SPIE Proceedings.
Practical applications confirm that acousto-optical spectrometers of optical and radio signals provide efficient and accurate processing of data in real time scale. The key component of similar spectrometers is an acousto-optical cell, which dictates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9904652a58c89c429ebc462947614f76
https://doi.org/10.1117/12.875234
https://doi.org/10.1117/12.875234
Publikováno v:
SPIE Proceedings.
Both ground-based and satellite applications have demonstrated that acousto-optical spectrometers of radio-signals represent really reliable signal-processing technique for sub-millimeter and millimeter radio-astronomy due to these devices exhibit ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d188368591e07d752c5f44eb9dbc493e
https://doi.org/10.1117/12.873969
https://doi.org/10.1117/12.873969
Publikováno v:
SPIE Proceedings.
The main features of arranging the polarization control in optical scheme of a 1000-channel acousto-optical spectrometer for the needs of radio-astronomy are analyzed. To realize a high-resolution spectrum analysis rather specific acousto-optical cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1b03a3e92651493329c769ce9fdbbc8
https://doi.org/10.1117/12.839876
https://doi.org/10.1117/12.839876
Autor:
Daniel Sanchez Lucero, Eduardo Tepichin Rodriguez, Alexandre S. Shcherbakov, Abraham Luna Castellanos
Publikováno v:
SPIE Proceedings.
Two optically matched by each other subsystems related to an advanced prototype of acousto-optical spectrometer for radio-astronomy are analyzed in frames of this work. The main peculiarity of the spectrometer's prototype is exploiting a large-apertu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8b2eb114dc0045599158a123cf30370
https://doi.org/10.1117/12.839812
https://doi.org/10.1117/12.839812
Publikováno v:
SPIE Proceedings.
This work is devoted to the problem of improving the frequency resolution inherent in a parallel acousto-optical spectrum analysis via involving an additional nonlinear phenomenon into the data processing. In so doing, we examine possible application
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09fefba7b832820a8e10ff8dfabed154
https://doi.org/10.1117/12.839632
https://doi.org/10.1117/12.839632
Autor:
Abraham Luna Castellanos, Eduardo Tepichin Rodriguez, Sandra Eloisa Balderas Mata, Alexandre S. Shcherbakov
Publikováno v:
SPIE Proceedings.
We develop our previous considerations for one of the most important problems related to optimizing the performance data of a new acousto-optical spectrometer for the analysis of radio-astronomical signals. The main attention is paid to estimating th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f8ab35cf4da7c42bc970d023e941838
https://doi.org/10.1117/12.764174
https://doi.org/10.1117/12.764174
Autor:
Sandra Eloisa Balderas Mata, Abraham Luna Castellanos, Daniel Sanchez Lucero, Jewgenij Maximov, Alexandre S. Shcherbakov, Eduardo Tepichin Rodriguez
Publikováno v:
SPIE Proceedings.
We consider two technically important problems related to implementing a new acousto-optical spectrometer for the analysis of radio-astronomical signals. This project lies in a line with the program of developing the metrological equipment for the Me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b7cbb8a6ec35f1ead9ddeb193a63620
https://doi.org/10.1117/12.733243
https://doi.org/10.1117/12.733243