基于非線性放大環(huán)鏡和Lyot濾波器的多波長(zhǎng)與耗散孤子鎖模態(tài)開(kāi)關(guān)型摻銩光纖激光器(英文)
發(fā)布時(shí)間:2023-09-16 18:55
報(bào)道了一種基于非線性放大環(huán)鏡和Lyot濾波器技術(shù)的態(tài)開(kāi)關(guān)型摻銩光纖激光器.通過(guò)仔細(xì)調(diào)節(jié)偏振控制器和泵浦功率,摻銩光纖激光器可以分別在多波長(zhǎng)態(tài)和耗散孤子鎖模態(tài)運(yùn)行,并且兩種態(tài)之間可以相互切換.對(duì)于多波長(zhǎng)態(tài),在光譜半功率值范圍內(nèi)能生成8個(gè)穩(wěn)定的波長(zhǎng);對(duì)于耗散孤子鎖模態(tài),在1 996nm的中心波長(zhǎng)處產(chǎn)生脈沖能量高達(dá)41.49nJ,脈沖持續(xù)時(shí)間為2.4ns,光譜帶寬為29nm的耗散孤子.不同運(yùn)行態(tài)間的切換歸因于偏振控制器導(dǎo)致的非線性放大環(huán)鏡的功能的改變.
【文章頁(yè)數(shù)】:10 頁(yè)
【文章目錄】:
0 Introduction
1 Experimental setup and principle
2 Experimental results and discussion
2.1 TDFL operating at MW state
2.2 TDFL operating at DSML state
2.3 Switching between MW state and DSML state
3 Conclusion
本文編號(hào):3847009
【文章頁(yè)數(shù)】:10 頁(yè)
【文章目錄】:
0 Introduction
1 Experimental setup and principle
2 Experimental results and discussion
2.1 TDFL operating at MW state
2.2 TDFL operating at DSML state
2.3 Switching between MW state and DSML state
3 Conclusion
本文編號(hào):3847009
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