Wszystkie pola: 87.19.rm - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Measurement Possibility Analysis of the Real Values of the Tissue Structure Parameters with the Use of Optical Coherent Tomography Method
Autorzy:: Kasprzak, J.
Kęcik, D.
Zajac, A.
Powiązania:: https://bibliotekanauki.pl/articles/1493240.pdf
Data publikacji:: 2011-10
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 06.20.-f
42.79.-e
42.79.Ls
42.30.Wb
87.19.rm
Opis:: The issues connected with the usefulness of the method of averaging A-scans applied in measurements of real optical parameters with the use of commercial optical coherent tomography systems have been discussed. The basic method description and examples of applications have been given. Examples of the characteristics of metrological devices used in medical practice as well as the possibility of the method applied to the turbidity assessment have been presented.
Źródło:: Acta Physica Polonica A; 2011, 120, 4; 662-665
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Modeling of Passively Synchronized Dual Wavelength Q-Switched rm $Nd^{3+}:YVO_4$ Lasers
Autorzy:: Abdul Ghani, B.
Hammadi, M.
Powiązania:: https://bibliotekanauki.pl/articles/1419741.pdf
Data publikacji:: 2012-07
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 42.55.Rz
42.60.Gd
87.19.lm
Opis:: A mathematical model describing the sum frequency generation of passively synchronized Q-switched pulses simultaneously emitted from two separate $Nd^{3+}:YVO_4$ lasers has been demonstrated. This model describes the temporal behavior of the output pulses, and studies the impact of the pumping energy variation on the characteristics of these pulses (output power, pulse separation, pulse widths, delay time). $V^{3+}:YAG$ and $Cr^{4+}:YAG$ saturable absorbers and a periodically poled KTP crystal are used to achieve and improve the synchronization of the emitted 1342 nm and 1064 nm wavelengths. The synchronization process generates pulsed yellow light with 593.5 nm wavelength, and it can be realized through adjusting the pumping energy of the gain media.
Źródło:: Acta Physica Polonica A; 2012, 122, 1; 103-108
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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