Method for reducing system deteriotation due to polarization effect and equipment편광효과에 의한 시스템 열화의 저감방법 및 장치

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 109
  • Download : 0
A method and apparatus for minimizing system deterioration caused by polarization effects (e.g., a polarization-dependent gain (PDG), a polarization-dependent loss (PDL), and a polarization mode dispersion (PMD)). The apparatus performs a signal modulation process to enable one bit to simultaneously contain two orthogonal polarization components, resulting in a minimum DOP (Degree Of Polarization). If a signal undergoes the PMD, the apparatus converts an NRZ (Non Return to Zero) signal into an RZ (Return to Zero) signal, resulting in minimum inter-symbol interference caused by the PMD. The apparatus can improve a performance of an optical signal during the PMD operation, whereas a conventional PMD compensation technique has been designed to remove system deterioration caused by only the PMD.
Assignee
KAIST
Country
CC (Cocos (Keeling) Islands)
Application Date
2004-03-31
Application Number
200410030718.1
Registration Date
2006-11-15
Registration Number
001284994
URI
http://hdl.handle.net/10203/303409
Appears in Collection
EE-Patent(특허)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0