2R regeneration based on dispersion-imbalanced loop mirror and its applications in WDM systems

被引：7

作者：

Chi, N ^{[1
]}

Carlsson, B ^{[1
]}

Jeppesen, P ^{[1
]}

机构：

[1] Tech Univ Denmark, Res Ctr COM, DK-2800 Lyngby, Denmark

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2002年 / 20卷 / 10期

关键词：

2R regeneration; dispersion -imbalanced loop mirror (DILM); multiwavelength regenerator; optical fiber dispersion; optical Kerr effect;

D O I：

10.1109/JLT.2002.804032

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

2R regeneration based on dispersion -imbalanced loop mirror is investigated including the characteristics of transfer function, output extinction ratio, initial chirp, predispersion, and WDM signals transfer functions. Theoretical results show that the input peak power is a critical parameter for the dispersion-imbalanced loop mirror (DILM) and furthermore, to guarantee the multiwavelength operation of the DILM, limitations due to accumulated dispersion and dispersion slope have to be considered. Our experiment demonstrates that 6 x 10 Gb/s WDM signals can be successfully regenerated by a novel 2R regenerator based on a DILM consisting of a single mode fiber (SMF) and a highly nonlinear dispersion-shifted fiber (DSF) after WDM transmission over 40 km SMF of the WDM signals.

引用

页码：1809 / 1817

页数：9

共 21 条

[11] Dispersion-imbalanced nonlinear optical loop mirror with lumped dispersive elements
Matsumoto, M
Ohishi, T
[J]. ELECTRONICS LETTERS, 1998, 34 (11) : 1140 - 1142
[12] OTANI T, 2000, P OPT FIB COMM C OFC, V4, P226
[13] 3R regeneration for all-optical networks
Sartorius, B
[J]. ICTON 2001: 3RD INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS, CONFERENCE PROCEEDINGS, 2001, : 333 - 337
[14] Analytical description of cross-phase modulation in dispersive optical fibers
Shtaif, M
[J]. OPTICS LETTERS, 1998, 23 (15) : 1191 - 1193
[15] Analysis of intensity interference caused by cross-phase modulation in dispersive optical fibers
Shtaif, M
Eiselt, M
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1998, 10 (07) : 979 - 981
[16] STEELE AL, 1993, ELECTRON LETT, V29, P1971, DOI 10.1049/el:19931313
[17] A polarization-maintaining pedestal-free femtosecond pulse compressor incorporating an ultrafast dispersion-imbalanced nonlinear optical loop mirror
Tamura, KR
Nakazawa, M
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2001, 13 (05) : 526 - 528
[18] Penalty-free error-free all-optical data pulse regeneration at 84 Gb/s by using a symmetric-Mach-Zehnder-type semiconductor regenerator
Ueno, Y
Nakamura, S
Tajima, K
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2001, 13 (05) : 469 - 471
[19] 40-Gb/s all-optical wavelength conversion, regeneration, and demultiplexing in an SOA-based all-active Mach-Zehnder interferometer
Wolfson, D
Kloch, A
Fjelde, T
Janz, C
Dagens, B
Renaud, M
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2000, 12 (03) : 332 - 334
[20] Self-switching of optical pulses in dispersion-imbalanced nonlinear loop mirrors
Wong, WS
Namiki, S
Margalit, M
Haus, HA
Ippen, EP
[J]. OPTICS LETTERS, 1997, 22 (15) : 1150 - 1152

← 1 2 3 →