Abstract
Based on the extended quadratic congruence (EQC) code, two dimensional different chip and different wavelength codewords which have the virtue of large capacity was designed. Then, the fiber Bragg grating (FBG) en-/de-coder was put forward for this codeword. The en-/de-coder have many merits including simply en-/de-coding, no needing synchronal signal, capably realizing multiple bit rate en-/de-coding and so on.
Original language | English |
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Pages (from-to) | 512-514 |
Number of pages | 3 |
Journal | Guangdianzi Jiguang/Journal of Optoelectronics Laser |
Volume | 14 |
Issue number | 5 |
Publication status | Published - May 2003 |
Externally published | Yes |
Keywords
- Extended quadratic congruence (EQC) code
- Fiber Bragg grating (FBG)
- Multiple bit rate encoding
- OCDMA