The Characteristics of Transient Response According to Lasing Wavelengths and Propagation Directions in Double-Pass Gain-Clamped L-band EDFA with Linear Cavity 


Vol. 31,  No. 6, pp. 547-555, Jun.  2006


PDF
  Abstract

We implemented DPGC(Double-Pass Gain-Clamped) L-band EDFA for highly efficient amplification. A lasing signal generated within the linear cavity, can minimize the fluctuation of surviving channels when several WDM(Wavelength Division Multiplexing) channels are added or dropped. The new method measuring the characteristics of transient response of surviving channels quantitatively is suggested. It is to measure the ratio of lasing output before add or drop to that after add or drop. We investigated dynamic characteristics by using this method according to lasing wavelengths and propagation directions within the cavity. Experimental measurements show that the short lasing wavelength and backward propagation direction is the best condition for small fluctuation of surviving channels.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

I. Kim, "The Characteristics of Transient Response According to Lasing Wavelengths and Propagation Directions in Double-Pass Gain-Clamped L-band EDFA with Linear Cavity," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 6, pp. 547-555, 2006. DOI: .

[ACM Style]

Ik-Sang Kim. 2006. The Characteristics of Transient Response According to Lasing Wavelengths and Propagation Directions in Double-Pass Gain-Clamped L-band EDFA with Linear Cavity. The Journal of Korean Institute of Communications and Information Sciences, 31, 6, (2006), 547-555. DOI: .

[KICS Style]

Ik-Sang Kim, "The Characteristics of Transient Response According to Lasing Wavelengths and Propagation Directions in Double-Pass Gain-Clamped L-band EDFA with Linear Cavity," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 6, pp. 547-555, 6. 2006.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880