전자공학회논문지D (Journal of the Korean Institute of Telematics and Electronics D)
- 제34D권7호
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- Pages.71-78
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- 1997
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- 1226-5845(pISSN)
파장 분할 다중화 방식을 위한 고속 레이저 다이오드 배열 모듈의 혼신해석
Crosstalk analysis of laser-diode array modules for wavelength division multiplexing
초록
In this paper, we analyzed the crosstalk characteristics of LD array modules for WDM and improved the crosstalk levels using a screening line between access lines. From the calculation resutls, we have found that inductive crosstalk of access lines is dominant for the low impedance LD arrays with short bondwire interconnections. The proposed array interconnecton with the screening line and ouble bondwires, rduces the crosstalk level about 10dB compared to conventional interconnections using simple access lines and a single bondwire. This proposed structure also can be easily imlemented with transmission reliability.
키워드