A LINEARIZATION CONCEPT FOR INTEGRATED-OPTIC MODULATORS

被引：25

作者：

DJUPSJOBACKA, A

机构：

[1] Ericsson Telecom AB, Fiber Optics Research Center

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1992年 / 4卷 / 08期

关键词：

D O I：

10.1109/68.149891

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：

A novel linearization concept to reduce the distortion products from integrated-optic modulators is proposed and analyzed. The proposed linearization concept could be used on any type of modulator with an odd transfer function. In our case, we linearized a dual parallel Mach-Zehnder modulator and compared our results against a conventional linearization concept. We have found that the proposed concept gives a 40% higher modulation index compared to a concept based on reduction of the cubic nonlinearity of the modulator.

引用

页码：869 / 872

页数：4

共 8 条

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[2] BROOKS JL, 1991, P INTEGRATED PHOTON
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JOHNSON, LM
ROUSSELL, HV
[J]. OPTICS LETTERS, 1988, 13 (10) : 928 - 930
[4] JOHNSON LM, 1991, IEEE PHOTONIC TECH L, V2, P810
[5] DUAL PARALLEL MODULATION SCHEMES FOR LOW-DISTORTION ANALOG OPTICAL-TRANSMISSION
KOROTKY, SK
DERIDDER, RM
[J]. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1990, 8 (07) : 1377 - 1381
[6] MAURER GS, 1991, P OPTICAL FIBER COMM
[7] PAN JJ, 1989, SPIE, V1102, P20
[8] Zolotov E. M., 1988, Soviet Journal of Quantum Electronics, V18, P401, DOI 10.1070/QE1988v018n03ABEH011532

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