光子学报
光子學報
광자학보
ACTA PHOTONICA SINICA
2001年
4期
442-445
,共4页
宁鼎%傅成鹏%丁镭%刘伟伟%吕可诚%董孝义
寧鼎%傅成鵬%丁鐳%劉偉偉%呂可誠%董孝義
저정%부성붕%정뢰%류위위%려가성%동효의
Yb3+掺杂%双包层光纤%包层泵浦%光纤激光器
Yb3+摻雜%雙包層光纖%包層泵浦%光纖激光器
Yb3+참잡%쌍포층광섬%포층빙포%광섬격광기
采用自行研制的掺Yb3＋双包层石英光纤和包层泵浦技术，对不同光纤长度的双包层光纤激光器的输出特性进行了实验研究.对实验中的最佳吸收长度问题做了分析，并讨论了引起激光波长随长度变化的原因.
採用自行研製的摻Yb3＋雙包層石英光纖和包層泵浦技術，對不同光纖長度的雙包層光纖激光器的輸齣特性進行瞭實驗研究.對實驗中的最佳吸收長度問題做瞭分析，併討論瞭引起激光波長隨長度變化的原因.
채용자행연제적참Yb3＋쌍포층석영광섬화포층빙포기술，대불동광섬장도적쌍포층광섬격광기적수출특성진행료실험연구.대실험중적최가흡수장도문제주료분석，병토론료인기격광파장수장도변화적원인.
The output characteristics of double-clad fiber lasers with various length have been studied experimentally,using the Yb3＋-doped double-clad silica fibers made by us and clad-pumped technology.The optimized length for pumping light absorption in the experiments has been analyzed,and the reason of the change of laser wavelength with fiber′s length has also been discussed.
