ANALYSIS AND MEASUREMENT OF INTENSITY AND PHASE NOISE IN MULTI-MODE SEMICONDUCTOR LASERS

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AHMADI V.; MORTAZI E.; MORAVEJI TAFRESHI M.K.; ZARIFKAR A.A.

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Journal: AMIRKABIR Year:2003 | Volume:14 | Issue:53 Page(s): 249-258

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Information Journal Paper

Title

ANALYSIS AND MEASUREMENT OF INTENSITY AND PHASE NOISE IN MULTI-MODE SEMICONDUCTOR LASERS

Author(s)

AHMADI V. | MORTAZI E. | MORAVEJI TAFRESHI M.K. | ZARIFKAR A.A. | Issue Writer Certificate

Keywords

SEMICONDUCTOR LASERQ4

INTENSITY NOISEQ4

PHASE NOISEQ4

MODE HOPPINGQ4

MODE PARTITIONQ4

LINE WIDTHQ4

Abstract

Noise measurement in the optical communication systems is of great importance. In this paper, we analyze noises in a multi-mode SEMICONDUCTOR LASERs considering the nonlinear gain and cross- saturation effect. Then, we measure relative INTENSITY NOISE (RIN) and frequency noise spectrum (FNS) of a typical communication laser diode with special method using an optical spectrum analyzer. In two-mode SEMICONDUCTOR LASER, MODE PARTITION noise is dominant. The results of analysis showed is observed that the total RIN is less than RIN of each mode, and also is decreased with higher mode numbers INTENSITY NOISEs measurement of multi-mode SEMICONDUCTOR LASER includes MODE PARTITION, MODE HOPPING and relative INTENSITY NOISEs. PHASE NOISE measurement include LINE WIDTH and phase/frequency noise spectrum Experimental and analysis results are in good agreement

Cites

VARIOUS SOURCES OF NOISE IN OPTICAL FIBER COMMUNICATION SYSTEMS: A REVIEW

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APA: Copy

AHMADI, V., MORTAZI, E., MORAVEJI TAFRESHI, M.K., & ZARIFKAR, A.A.. (2003). ANALYSIS AND MEASUREMENT OF INTENSITY AND PHASE NOISE IN MULTI-MODE SEMICONDUCTOR LASERS . AMIRKABIR, 14(53), 249-258. SID. https://sid.ir/paper/682/en

Vancouver: Copy

AHMADI V., MORTAZI E., MORAVEJI TAFRESHI M.K., ZARIFKAR A.A.. ANALYSIS AND MEASUREMENT OF INTENSITY AND PHASE NOISE IN MULTI-MODE SEMICONDUCTOR LASERS . AMIRKABIR[Internet]. 2003;14(53):249-258. Available from: https://sid.ir/paper/682/en

IEEE: Copy

V. AHMADI, E. MORTAZI, M.K. MORAVEJI TAFRESHI, and A.A. ZARIFKAR, “ANALYSIS AND MEASUREMENT OF INTENSITY AND PHASE NOISE IN MULTI-MODE SEMICONDUCTOR LASERS ,” AMIRKABIR, vol. 14, no. 53, pp. 249–258, 2003, [Online]. Available: https://sid.ir/paper/682/en

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