Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Nobuhiro Umemura"'
Publikováno v:
Crystals, Vol 9, Iss 3, p 129 (2019)
This paper reports on the new Sellmeier and thermo-optic dispersion formulas that provide a good reproduction of the temperature-dependent phase-matching conditions for second-harmonic generation (SHG) and sum-frequency generation (SFG) of a CO2 lase
Externí odkaz:
https://doaj.org/article/d0547ef858b04dfeb007cdd0453a4435
Autor:
Kiyoshi Kato, Nobuhiro Umemura, Valeriy V. Badikov, Dmitry Badikov, Takayuki Okamoto, Kentaro Miyata, Valentin Petrov
Publikováno v:
Nonlinear Frequency Generation and Conversion: Materials and Devices XXII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::033c31b5b51f197d7389c32a0621382c
https://doi.org/10.1117/12.2648272
https://doi.org/10.1117/12.2648272
Publikováno v:
Applied optics. 61(36)
We report experimental results on the temperature-dependent phase-matching properties of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d37111da6b23e55e35fa7da8ede40a44
https://pubmed.ncbi.nlm.nih.gov/36606937
https://pubmed.ncbi.nlm.nih.gov/36606937
Publikováno v:
Optica Advanced Photonics Congress 2022.
Frequency down-conversion in the recently discovered hexagonal Ba2Ga8GeS16 is theoretically investigated by using the new Sellmeier and thermo-optic dispersion formulas derived from the measured temperature phase-matching properties in the 0.8054–1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b02095d93db8963001174e7773b92e71
https://doi.org/10.1364/assl.2022.am6a.4
https://doi.org/10.1364/assl.2022.am6a.4
Autor:
Valeriy V. Badikov, Dmitrii V. Badikov, Galina S. Shevyrdyaeva, Kiyoshi Kato, Nobuhiro Umemura, Kentaro Miyata, Vladimir L. Panyutin, Valentin Petrov
Publikováno v:
Optica High-brightness Sources and Light-driven Interactions Congress 2022.
The non-centrosymmetric hexagonal Ba2Ga8GeS16 (B2GGS) crystal is grown for the first time with good optical quality and its linear (transmission, dispersion, and birefringence) and nonlinear (second order nonlinear susceptibility) properties are stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f8c2c042f35132d4e74d10048a55140
https://doi.org/10.1364/mics.2022.mf5c.6
https://doi.org/10.1364/mics.2022.mf5c.6
Publikováno v:
Applied Optics. 61:10774
We report experimental results on the temperature-dependent phase-matching properties of B a G a 2 G e S 6 for second-harmonic generation and sum-frequency generation in the 0.7674–10.5910 µm range. We also derive refined Sellmeier and thermo-opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fd782a81e4aada618b247fed71d6d33
https://doi.org/10.1364/ao.476853
https://doi.org/10.1364/ao.476853
Publikováno v:
Journal of the Optical Society of America B. 40:A17
We report experimental results on the phase-matching properties of the quaternary B a 2 G a 8 G e S 16 crystal for second-harmonic generation (SHG) and sum-frequency generation (SFG) of Nd:YAG laser-pumped K T i O P O 4 (KTP) and H g G a 2 S 4 (HGS)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52d698f8c3103ed9dbcc2de1c66ad0af
https://doi.org/10.1364/josab.469072
https://doi.org/10.1364/josab.469072
Autor:
Valeriy V. Badikov, Dmitrii V. Badikov, Galina S. Shevyrdyaeva, Kiyoshi Kato, Nobuhiro Umemura, Kentaro Miyata, Vladimir L. Panyutin, Valentin Petrov
Publikováno v:
Journal of Alloys and Compounds. 907:164378
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bb8e48969f7c41b34f2475a50aeba7d
https://doi.org/10.1016/j.jallcom.2022.164378
https://doi.org/10.1016/j.jallcom.2022.164378
Publikováno v:
Nonlinear Frequency Generation and Conversion: Materials and Devices XX.
We present updated Sellmeier equations for β-BaB2O4 based on measurements of the phase-matching angles for second-harmonic (SHG) and sum-frequency generation (SFG) of a Nd:YAG laser-pumped 90° phase-matched RbTiOAsO4 optical parametric oscillator (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddbccd85e4d6b7ee8f5049f03f42b71e
https://doi.org/10.1117/12.2576038
https://doi.org/10.1117/12.2576038
Publikováno v:
Nonlinear Frequency Generation and Conversion: Materials and Devices XIX.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1b2850bcef510f6104846530bd9ae48
https://doi.org/10.1117/12.2544656
https://doi.org/10.1117/12.2544656