TY  - JOUR
AU  - Supe, A.
AU  - Porins, J.
PY  - 2011/06/08
Y2  - 2025/01/02
TI  - Comparison of Different FWM Realization Methods in Optical Fibre
JF  - Elektronika ir Elektrotechnika
JA  - ELEKTRON ELEKTROTECH
VL  - 111
IS  - 5
SE  - 
DO  - 10.5755/j01.eee.111.5.352
UR  - https://eejournal.ktu.lt/index.php/elt/article/view/352
SP  - 37-40
AB  - This paper describes detailed study in optical fibre nonlinear phenomenon - four wave mixing (FWM). It includes explanation of physical reason and realisation methods in optical fibres. Comparison of two generation schemes in terms of realizing FWM process in optical fibres has given. Results between theoretical calculations and simulation results by OptSim 5.0 software show that FWM interaction intensity is almost invariable for wavelength separation between incident waves till &lt;span style=&quot;font-size: 8.0pt; font-family: Symbol; mso-ascii-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; color: black; mso-ansi-language: LT; mso-fareast-language: LT; mso-bidi-language: AR-SA; mso-char-type: symbol; mso-symbol-font-family: Symbol;&quot; lang=&quot;LT&quot;&gt;&lt;span style=&quot;mso-char-type: symbol; mso-symbol-font-family: Symbol;&quot;&gt;D&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 8.0pt; font-family: Symbol; mso-ascii-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-font-family: &amp;quot;Times New Roman&amp;quot;; mso-bidi-font-family: &amp;quot;Times New Roman&amp;quot;; color: black; mso-ansi-language: LT; mso-fareast-language: LT; mso-bidi-language: AR-SA; mso-char-type: symbol; mso-symbol-font-family: Symbol;&quot; lang=&quot;LT&quot;&gt;&lt;span style=&quot;mso-char-type: symbol; mso-symbol-font-family: Symbol;&quot;&gt;l&lt;/span&gt;&lt;/span&gt;=0.8 nm. But for larger wavelength separation it sharply decrease. Ill. 9, bibl. 6 (in English; abstracts in English and Lithuanian).&lt;p&gt;&lt;a href=&quot;http://dx.doi.org/10.5755/j01.eee.111.5.352&quot;&gt;http://dx.doi.org/10.5755/j01.eee.111.5.352&lt;/a&gt;&lt;/p&gt;
ER  -