Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Henry R. Aldag"'
Autor:
G. P. Roskova, S M Dolotov, Henry R. Aldag, E P Ponomarenko, T S Tsekhomskaya, Dennis P. Pacheco, M. F. Koldunov, A. V. Reznichenko, Aleksandr A Manenkov, Ya. V. Kravchenko
Publikováno v:
Quantum Electronics. 30:1055-1059
The conversion efficiency and service life of the laser elements based on a polymer-filled microporous glass (PFMPG) composite doped with organic dyes are studied. It is shown that both the conversion efficiency and the service life of the laser elem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ad6848c7f5365224384d53aa499f162
https://doi.org/10.1070/qe2000v030n12abeh001864
https://doi.org/10.1070/qe2000v030n12abeh001864
Autor:
M. F. Koldunov, S M Dolotov, E P Ponomarenko, Ya. V. Kravchenko, Aleksandr A Manenkov, Dennis P. Pacheco, Henry R. Aldag, T S Tsekhomskaya, G. P. Roskova, A. V. Reznichenko
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90cd965dbd5a00cfb971d1d354da8a6d
https://doi.org/10.1070/qe2000v030n11abeh001844
https://doi.org/10.1070/qe2000v030n11abeh001844
Publikováno v:
Solid State Lasers XIV: Technology and Devices.
We have demonstrated a laser-pumped, near-infrared solid-state dye laser (SSDL) with a slope efficiency approximately equal to 35%, tunability over approximately equal to 40 nm (from 710 to 750 nm) and M2 < 1.3. This device utilizes a folded three-mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3539c62c0bdeb14c3145e0bd61375170
https://doi.org/10.1117/12.601019
https://doi.org/10.1117/12.601019
Autor:
David H. Titterton, Henry R. Aldag
Publikováno v:
Solid State Lasers XIV: Technology and Devices.
Dye-laser technology has seen very significant progress over the last 39 years since the first demonstration of this device technology. Dye lasers offer efficient emission in the visible and near-infrared bands by direct generation of laser light. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c57371584595c3c2c5fe5322fb6ae700
https://doi.org/10.1117/12.602531
https://doi.org/10.1117/12.602531
Publikováno v:
SPIE Proceedings.
We report on the laser characteristics of solid-state dye lasers pumped directly by a pulsed red diode laser. A 1.6-mm thick disk of Oxazine 725 in modified PMMA was excited longitudinally in a nearly hemispherical resonator at ≅671 nm. We operated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d2e6b0c492594f119e2c5e1e22179a9
https://doi.org/10.1117/12.531233
https://doi.org/10.1117/12.531233
Autor:
Masato Nakashima, Dennis P. Pacheco, Henry R. Aldag, Brian R. Kimball, William H. Russell, Barry S. DeCristofano
Publikováno v:
SPIE Proceedings.
We report on the physical and optical characteristics of the laser-hardened, solid-state host material polymer-filled nanoporous glass (PFNPG). PFNPG consists of a nanoporous glass structure (average pore size =~7 - 10 nm and matrix porosity =~38 - 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2ab7fc799d0e18e15f5c060ddd19f0f
https://doi.org/10.1117/12.524526
https://doi.org/10.1117/12.524526
Autor:
Dennis P. Pacheco, Henry R. Aldag, William H. Russell, Alexander A. Manenkov, Jeffrey A. Russell
Publikováno v:
Solid State Lasers XI.
We report on a systematic study of the laser threshold and slope efficiency of solid-state dyes lasers operating in the near-IR under microsecond(s) pumping. The excitation source for this work is a flashlamp-pumped dye laser operating at a wavelengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03b513ca5e2c8c27a4b94313d964c901
https://doi.org/10.1117/12.459006
https://doi.org/10.1117/12.459006
Autor:
Alexander A. Manenkov, M. F. Koldunov, Henry R. Aldag, Dennis P. Pacheco, S M Dolotov, G. P. Roskova, A. V. Reznichenko, Ya. V. Kravchenko
Publikováno v:
Solid State Lasers IX.
This paper reports on the laser emission properties of Pyrromethene 580, Pyrromethene 597, Pyrromethene 650 and Rhodamine 11B in the novel matrix polymer-filled microporous glass (PFMPG). This host material combines the advantages of an organic envir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c03f778cc049f382bdefabaf1cda447
https://doi.org/10.1117/12.382758
https://doi.org/10.1117/12.382758
Autor:
V. Reznichenko, Dennis P. Pacheco, G.P. Reskova, M. F. Koldunov, S M Dolotov, Ya. V. Kravchenko, Aleksandr A Manenkov, Henry R. Aldag
Publikováno v:
Conference on Lasers and Electro-Optics (CLEO 2000). Technical Digest. Postconference Edition. TOPS Vol.39 (IEEE Cat. No.00CH37088).
Summary form only given. The search for high-performance solid hosts for dye lasers continues to be an important direction in laser material science and technology. In previous work, modified polymethylmethacrylate (MPMMA) was found to be a very effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::393b414f2abc0caaec294d9a5e2566fa
https://doi.org/10.1109/cleo.2000.907205
https://doi.org/10.1109/cleo.2000.907205
Autor:
Sergei M. Klimentov, Alexander A. Manenkov, Dennis P. Pacheco, Henry R. Aldag, Ya. V. Kravchenko, Serge V. Garnov
Publikováno v:
SPIE Proceedings.
Generation of ultrashort pulses (picosecond range duration) in pyrromethene-580 (PM-580) and xanthene 11B dyes doped modified PMMA polymer lasers is reported. Active polymer elements were pumped by second harmonic radiation of the 50 picosecond Nd:YA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24106858d76e0617de523d89a68134ef
https://doi.org/10.1117/12.308690
https://doi.org/10.1117/12.308690