TY  - JOUR
AU  - Bobrovs, V.
AU  - Ivanovs, G.
PY  - 2009/04/19
Y2  - 2025/01/02
TI  - Investigation of Minimal Channel Spacing in HDWDM Systems
JF  - Elektronika ir Elektrotechnika
JA  - ELEKTRON ELEKTROTECH
VL  - 92
IS  - 4
SE  - 
DO  - 
UR  - https://eejournal.ktu.lt/index.php/elt/article/view/10238
SP  - 53-56
AB  - <p>As WDM channel spacing continues to decrease in size, we demonstrate the minimal allowed channel spacing in HDWDM systems. According to experimental model we have created a simulation scheme in OptSim 5.0 software with the real parameters of all experimental devices. Our calculation have shown that, the minimal channel interval for 2.5 Gbit/s HDWDM system should be more than 0.2 nm, and for 10 Gbit/s system not less than 0.3 nm. These results open up new possibilities for HDWDM networks while pointing to new potential for management of optical spectrum as well as providing a limit of achievement for channel interval at different bit rates in the fiber optical network. Ill. 8, bibl. 10 (in English; summaries in English, Russian and Lithuanian).</p>
ER  -