Reliable WDM telemetry transmission system for next generation scientific underwater cable network "ARENA"

被引：0

作者：

Tokura, T ^{[1
]}

Fujieda, T ^{[1
]}

Nakagawa, J ^{[1
]}

Shimizu, K ^{[1
]}

Watanabe, Y ^{[1
]}

Asakawa, K ^{[1
]}

Kawaguchi, K ^{[1
]}

Mikada, H ^{[1
]}

机构：

[1] Mitsubishi Electr Corp, Informat Technol R&D Ctr, Kamakura, Kanagawa 2478501, Japan

来源：

OCEANS '04 MTS/IEEE TECHNO-OCEAN '04, VOLS 1- 2, CONFERENCE PROCEEDINGS, VOLS. 1-4 | 2004年

关键词：

D O I：

暂无

中图分类号：

P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

A novel telemetry transmission system for next generation scientific underwater cable networks is proposed. The design concept features: (1) simple undersea Raman-effect transmitters employing only field-proven optical devices, (2) high capacity wavelength division multiplexing (WDM), (3) wavelength source distribution from the terrestrial terminal for flexibility and upgradeability, and (4) pernode optical add-drop multiplexing with loop-back transmission for superior robustness against cable failures. To demonstrate the concept, we conduct transmission experiments using a prototype node, four optical repeaters and 210 km of fiber. One challenge is to achieve high-speed Raman gain modulation, for which, under optimum conditions, we see the capability exceeding 100 Mb/s. Using WDM, more than 16 Gb/s of total capacity is achievable for a system a couple of thousand kilometers long with hundreds of observation nodes. The potential performance of the proposed system is expected to support next generation scientific underwater cable networks, such as the ARENA project proposed by IEEE OES Japan Chapter.

引用

页码：2194 / 2199

页数：6

共 8 条

[1]

AGRAWAL GP, 2001, NONLINEAR FIBER OPTI, P320

[2] Novel current to current converter for mesh-like scientific underwater cable network - Concept and preliminary test result [J].

Asakawa, K ;

Ima, JK ;

Muramatsu, J ;

Takada, T .

OCEANS 2003 MTS/IEEE: CELEBRATING THE PAST...TEAMING TOWARD THE FUTURE, 2003, :1868-1873

[3]

ASAKAWA K, 2003, P SCI SUBM CABL 03, P307

[4] Pump to signal RIN transfer in Raman fibre amplifiers [J].

Fludger, CRS ;

Handerek, V ;

Mears, RJ .

ELECTRONICS LETTERS, 2001, 37 (01) :15-17

[5]

Kasahara J, 2003, 3RD INTERNATIONAL WORKSHOP ON SCIENTIFIC USE OF SUBMARINE CABLES AND RELATED TECHNOLOGY, PROCEEDINGS, P272

[6]

MASSION G, 2004, SUBOPTIC2004, P197

[7]

OKUNO T, 1999, IEEE J SELECTED TOPI, V5

[8]

YOSHIDA M, P SCI SUBM CABL 03, P197

← 1 →