THE IMPACT OF LASER PHASE NOISE ON THE COHERENT SUBCARRIER MULTIPLEXING SYSTEM

被引：6

作者：

LEE, YH

WU, JS

TSAO, HW

机构：

[1] Department of Electrical Engineering, National Taiwan University, Taipei

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1991年 / 9卷 / 03期

关键词：

D O I：

10.1109/50.70011

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：

In coherent optical subcarrier multiplexing systems, the laser phase noise may cause signal spectrum broadening, and hence, deteriorates the system performance seriously. In this paper, we analyze the influence of phase noise in terms of carrier to noise ratio, intermodulation distortion, and adjacent channel crosstalk. The optimal modulation index and carrier to noise ratio are also presented.

引用

页码：347 / 355

页数：9

共 11 条

[1]

ABRAMOWITZ M, 1970, HDB MATH FUNCTIONS, P17

[2] CARRIER-TO-INTERMODULATION PERFORMANCE OF MULTIPLE FM/FDM CARRIERS THROUGH A GAALAS HETEROJUNCTION LASER DIODE [J].

ABUELMAATTI, MT .

IEEE TRANSACTIONS ON COMMUNICATIONS, 1985, 33 (03) :246-248

[3]

Arnold B., 1977, IEEE Transactions on Cable Television, VCATV-2, P67, DOI 10.1109/TCATV.1977.285708

[4]

Gross R., 1989, IEEE Photonics Technology Letters, V1, P91, DOI 10.1109/68.87913

[5]

Gross R., 1989, IEEE Photonics Technology Letters, V1, P224, DOI 10.1109/68.36049

[6] COHERENT FM-SCM SYSTEM USING DFB-LASERS AND A PHASE NOISE CANCELLATION CIRCUIT [J].

GROSS, R ;

OLSHANSKY, R ;

SCHMIDT, M .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1990, 2 (01) :66-68

[7] MULTICHANNEL COHERENT FSK EXPERIMENTS USING SUBCARRIER MULTIPLEXING TECHNIQUES [J].

GROSS, R ;

OLSHANSKY, R .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1990, 8 (03) :406-415

[8]

GROSS R, TECH DIG OFC 89, P43

[9] MULTICHANNEL CPFSK COHERENT OPTICAL COMMUNICATIONS-SYSTEMS [J].

KAZOVSKY, LG ;

JACOBSEN, G .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1989, 7 (06) :972-982

[10]

LIAO SY, 1985, MICROWAVE DEVICES CI, P2

← 1 2 →