LONG-HAUL COHERENT OPTICAL FIBER COMMUNICATION-SYSTEMS USING OPTICAL AMPLIFIERS

被引：29

作者：

RYU, S ^{[1
]}

YAMAMOTO, S ^{[1
]}

TAGA, H ^{[1
]}

EDAGAWA, N ^{[1
]}

YOSHIDA, Y ^{[1
]}

WAKABAYASHI, H ^{[1
]}

机构：

[1] KOKUSAI DENSHIN DENWA RES & DEV LABS,DEPT SUBMARINE CABLE ENGN,SAITAMA 356,JAPAN

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1991年 / 9卷 / 02期

关键词：

D O I：

10.1109/50.65883

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：

Studies on long-haul coherent optical fiber communication systems with in-line optical amplifier repeaters are made theoretically and experimentally. By theoretical calculation it was found that coherent systems can achieve wider dynamic range for an amplifier input power as compared with the intensity-modulation direct-detection (IMDD) systems. Then, the feasibility of such systems using traveling-wave semiconductor laser amplifiers (TWSLA's) and erbium-doped fiber amplifiers (EDFA's) were investigated and 546 km, 140 Mb/s CPFSK transmission using TWSLA's and 1028 km 560 Mb/s CPFSK transmission using EDFA's were successfully demonstrated.

引用

页码：251 / 260

页数：10

共 11 条

[1]

EDAGAWA N, ECOC 89

[2] CHROMATIC DISPERSION LIMITATIONS IN COHERENT LIGHTWAVE TRANSMISSION-SYSTEMS [J].

ELREFAIE, AF ;

WAGNER, RE ;

ATLAS, DA ;

DAUT, DG .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1988, 6 (05) :704-709

[3]

GNAUCK AH, OFC 90 SAN FRANCISCO

[4]

Okoshi T., 1988, COHERENT OPTICAL FIB

[5] LIGHTWAVE SYSTEMS WITH OPTICAL AMPLIFIERS [J].

OLSSON, NA .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1989, 7 (07) :1071-1082

[6] 546 KM, 140 MBIT/S FSK COHERENT TRANSMISSION EXPERIMENT THROUGH 10 CASCADED SEMICONDUCTOR-LASER AMPLIFIERS [J].

RYU, S ;

TAGA, H ;

YAMAMOTO, S ;

MOCHIZUKI, K ;

WAKABAYASHI, H .

ELECTRONICS LETTERS, 1989, 25 (25) :1682-1684

[7]

RYU S, P IOOC 89 KOBE

[8]

RYU S, IEEE PHOTON TECHNOL, V2, P428

[9]

SAITO S, OFC 90 SAN FRANCISCO

[10] 4 GBIT/S, 188 KM OPTICAL FIBER TRANSMISSION EXPERIMENT USING 3 PACKAGED LASER-AMPLIFIERS [J].

TAGA, H ;

YAMAMOTO, S ;

MOCHIZUKI, K ;

WAKABAYASHI, H .

ELECTRONICS LETTERS, 1989, 25 (15) :999-1000

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