초록

AI-Helper

본 논문에서는 1.47$\mu\textrm{m}$ 대역에서 증폭 특성을 갖는 TDFA(Thulium-Doped Fiber Amplifier)의 WDM 적용시 short pulse 열을 인가할 경우 발생할 수 있는 이득 포화 및 복구의 시간적 한계를 이론적으로 해석하였다. 펄스열의 간격과 펌프 파워, 그리고 펄스 간격에 따른 이득 포화 및 복구 시간이 광 펄스의 증폭에 미치는 영향을 예측할 수 있었다.

Abstract ▼ AI-Helper

In this paper, we studied the transient gain response in TDFA(Thulium-Doped Fiber Amplifier) theoretically. We also investigated the limitation of the gain saturation and recovery time when the short pulse trains are incident into the TDFA with the spectral gain band in 1.47${\mu}{\textrm}{m}$<...

In this paper, we studied the transient gain response in TDFA(Thulium-Doped Fiber Amplifier) theoretically. We also investigated the limitation of the gain saturation and recovery time when the short pulse trains are incident into the TDFA with the spectral gain band in 1.47${\mu}{\textrm}{m}$ for using at WDM. We can predict the interval between the pulse train, pump power and the effect of the saturation and recovery time which is affected to the amplification of the optical pulse.