| 1. |
- Karlsson, Magnus, 1967, et al.
(författare)
-
Higher order polarization mode dispersion compensator with three degrees of freedom
- 2001
-
Ingår i: Optical Fiber Communication Conference and International Conference on Quantum Information. - 1557526540
-
Konferensbidrag (refereegranskat)abstract
- We compare several PMD compensation methods, and find that the simple PMD compensator with a variable polarization controller (PC) and a variable time delay line can compensate for not only first, but also higher order PMD.
|
|
| 2. |
|
|
| 3. |
|
|
| 4. |
|
|
| 5. |
- Xie, Chongjin, et al.
(författare)
-
Comparison of soliton robustness with respect to polarization-mode dispersion with first-order polarization-mode dispersion compensated linear systems
- 2001
-
Ingår i: Optics Letters. - 0146-9592 .- 1539-4794. ; 26:10, s. 672-674
-
Tidskriftsartikel (refereegranskat)abstract
- Soliton robustness to polarization-mode dispersion (PMD) is compared, both analytically and numerically, with that of linear pulses that use first-order PMD compensation. It is found that soliton robustness to PMD is comparable with first-order PMD compensation and in some cases is even better. The effects of soliton control methods on soliton robustness to PMD were also investigated, and it was found that soliton control methods can significantly improve the soliton's robustness to PMD, particularly for long-distance systems.
|
|
| 6. |
|
|
| 7. |
- Xie, Chongjin, et al.
(författare)
-
Polarisation-mode dispersion induced outages in dispersion-managed soliton systems
- 2001
-
Ingår i: Electronics Letters. - : Institution of Engineering and Technology (IET). - 1350-911X .- 0013-5194. ; 37:24, s. 1472-1473
-
Tidskriftsartikel (refereegranskat)abstract
- Polarisation-mode dispersion (PMD) induced system outages in dispersion-managed (DM) soliton systems are investigated. It is shown that DM solitons can achieve much better performance than conventional solitons and linear systems with respect to PMD because of less pulse broadening and reduced interaction between the soliton and dispersive waves in DM soliton systems.
|
|
| 8. |
- Xie, Chongjin, et al.
(författare)
-
Polarization-mode dispersion-induced outages in soliton transmission systems
- 2001
-
Ingår i: IEEE Photonics Technology Letters. - : Institute of Electrical and Electronics Engineers (IEEE). - 1041-1135 .- 1941-0174. ; 13:10, s. 1079-1081
-
Tidskriftsartikel (refereegranskat)abstract
- The bit-error-rate (BER) degradation of conventional soliton systems due to polarization-mode dispersion (PMD) is investigated. It is found that the interplay between the dispersive waves generated by PMD and adjacent soliton pulses will seriously degrade the BER of soliton systems, and make them even worse than linear systems if all other transmission impairments are neglected. In order to achieve soliton robustness to PMD, some techniques to eliminate or reduce the dispersive waves must be employed, such as soliton control methods or dispersion-managed solitons. Different systems are estimated and compared in terms of PMD-induced outage probability.
|
|
| 9. |
- Xie, Chongjin, et al.
(författare)
-
Robustness of dispersion-managed solitons to the polarization-mode dispersion in optical fibers
- 2001
-
Ingår i: IEEE Photonics Technology Letters. - : Institute of Electrical and Electronics Engineers (IEEE). - 1041-1135 .- 1941-0174. ; 13:2, s. 121-123
-
Tidskriftsartikel (refereegranskat)abstract
- The robustness of dispersion-managed (DM) solitons to polarization-mode dispersion (PMD) is studied by numerical simulations. It is shown clearly that DM solitons are robust to PMD, and generally, DM solitons are more robust to PMD than conventional solitons. The robustness of DM solitons depends on both map strength and average group velocity dispersion (GVD). We show that the larger the map strength and average GVD, the more robust are the DM solitons to PMD, which is due to the increased power of DM solitons with the large map strength and average GVD.
|
|
| 10. |
- Xie, Chongjin, et al.
(författare)
-
Soliton robustness to the polarization-mode dispersion in optical fibers
- 2000
-
Ingår i: IEEE Photonics Technology Letters. - : Institute of Electrical and Electronics Engineers (IEEE). - 1041-1135 .- 1941-0174. ; 12:7, s. 801-803
-
Tidskriftsartikel (refereegranskat)abstract
- The influences of chromatic dispersion, coupling length, and soliton energy on the soliton robustness to polarization-mode dispersion (PMD) are investigated numerically. We find that both chromatic dispersion and soliton energy have significant effects on the soliton robustness to PMD, and by optimizing chromatic dispersion and soliton energy, soliton pulse broadening can be depressed to within 10% even when the differential group delay is about twice the input pulse width. In addition, a recent experimental result on soliton robustness is numerically verified.
|
|
