Zobrazeno 1 - 10
of 359
pro vyhledávání: '"D, Tovey"'
Autor:
Geoffrey D Tovey
Formulation is a key step in the drug design process, where the active drug is combined with other substances that maximise the therapeutic potential, safety, and stability of the final medicinal product. Regulatory and quality demands, in addition t
Autor:
Michael E. Marchand, Kristiina A. Vogt, Rodney Cawston, John D Tovey, John McCoy, Nancy Maryboy, Calvin T Mukumoto, Daniel J Vogt, Melody Starya Mobley
The Medicine Wheel built by Indigenous people acknowledges that ecosystems experience unpredictable recurring cycles and that people and the environment are interconnected. The Western science knowledge framework is incomplete unless localized interg
Autor:
S. Ya. Tochitsky, Dmitri V. Martyshkin, Ilan Ben-Zvi, Jeremy Pigeon, G. J. Louwrens, Vladimir V. Fedorov, C. Joshi, S. B. Mirov, D. Tovey, Krishna Karki
Publikováno v:
Physical Review A. 104
The resonant nonlinear refraction of $4\text{--}5\text{\ensuremath{-}}\ensuremath{\mu}\text{m}$ light in CO and $\mathrm{C}{\mathrm{O}}_{2}$ gas at a peak intensity of $15\phantom{\rule{0.16em}{0ex}}\mathrm{MW}/\mathrm{c}{\mathrm{m}}^{2}$ was demonst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9f512174248ce2cc69479a31b0d33b8
https://doi.org/10.1103/physreva.104.043519
https://doi.org/10.1103/physreva.104.043519
Publikováno v:
Journal of the Optical Society of America B. 39:2878
The resonant nonlinear refractive indices of important IR-active, minor air constituents at mid-IR and long-wave IR wavelengths were measured using a Mach–Zehnder interferometer. Measurements in H 2 O vapor were performed near 2.94, 9.3, and 10.2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37e3922993f2888204c4695260fc0087
https://doi.org/10.1364/josab.471441
https://doi.org/10.1364/josab.471441
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Krishna Karki, Vladimir V. Fedorov, Sergei Tochitsky, G. J. Louwrens, D. Tovey, Chan Joshi, Dmitry Martyshkin, Jeremy Pigeon, Sergey B. Mirov, Ilan Ben-Zvi
10 {\mu}m lasing is studied in a compact CO2-He cell pressurized up to 15 atm when optically pumped by a ~50 mJ Fe:ZnSe laser tunable around 4.3 {\mu}m. The optimal pump wavelength and partial pressure of CO2 for generating 10 {\mu}m pulses are found
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d3f4b26daeb5b2bf8f2a158651c0bdd
Autor:
Jeremy Pigeon, S. Ya. Tochitsky, G. J. Louwrens, Ilan Ben-Zvi, D. Tovey, Dmitri V. Martyshkin, Krishna Karki, S. B. Mirov, Vladimir V. Fedorov, C. Joshi
Publikováno v:
Conference on Lasers and Electro-Optics.
Lasing is studied in CO2 pumped at ~4.3 µm by a tunable Fe:ZnSe laser. Gain is measured at ~10 µm at pressures ≤12 atm where gain bandwidth is broad enough for potential picosecond pulse amplification.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc5eadd1bbb5ccb5472b8b2b3f15ba05
https://doi.org/10.1364/cleo_si.2021.sth2l.6
https://doi.org/10.1364/cleo_si.2021.sth2l.6
Autor:
Michael E. Marchand, Kristiina A. Vogt, Rodney Cawston, John D. Tovey, John McCoy, Nancy Maryboy, Calvin T. Mukumoto, Daniel J. Vogt, Melody Starya Mobley
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb4ee162cfb62c9992adb1210715ac58
https://doi.org/10.14321/j.ctvs89d9n
https://doi.org/10.14321/j.ctvs89d9n
Autor:
Vladimir V. Fedorov, Krishna Karki, S. Ya. Tochitsky, S. B. Mirov, G. J. Louwrens, Ilan Ben-Zvi, Dmitri V. Martyshkin, Jeremy Pigeon, D. Tovey, C. Joshi
Publikováno v:
Conference on Lasers and Electro-Optics.
Time- and frequency-resolved measurements of resonant nonlinear refraction of mid-IR radiation by CO and CO2 gas reveal a fast optical nonlinearity that is dominated by powerbroadening resulting in sign reversals of the nonlinear refractive index.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::540aa61f1fc74f35ba4ffa0e2274ac19
https://doi.org/10.1364/cleo_qels.2020.fth3a.5
https://doi.org/10.1364/cleo_qels.2020.fth3a.5
Autor:
Jeremy Pigeon, S. Ya. Tochitsky, Vladimir V. Fedorov, S. B. Mirov, D. Tovey, Dmitri V. Martyshkin, G. J. Louwrens, C. Joshi, Krishna Karki, Ilan Ben-Zvi
Publikováno v:
Conference on Lasers and Electro-Optics.
Gain dynamics in a 10 pm CO2 amplifier pumped by a 4.3 pm Fe:ZnSe laser are studied. Measured gain coefficients reached 30%/cm, indicating potentially high efficiency for short pulse amplification.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0a6279d823b37009bb0a331557e64b9
https://doi.org/10.1364/cleo_si.2020.sm3e.3
https://doi.org/10.1364/cleo_si.2020.sm3e.3