激光与红外
激光與紅外
격광여홍외
LASER & INFRARED
2010年
1期
32-34
,共3页
王君光%刘旭%吕旺%赵佳
王君光%劉旭%呂旺%趙佳
왕군광%류욱%려왕%조가
激光二极管阵列(LDA)泵浦%腔内和频%全固态%橙黄色激光
激光二極管陣列(LDA)泵浦%腔內和頻%全固態%橙黃色激光
격광이겁관진렬(LDA)빙포%강내화빈%전고태%등황색격광
laser diode array pumped%intracavity sum-frequency%all-solid-state%orange-yellow laser
报道了一种采用光纤耦合激光二极管阵列(LDA)端面泵浦Nd: YVO_4激光晶体、Ⅰ类临界位相匹配BiB_3O_6(BiBO)腔内和频实现全固态连续橙黄色激光输出的实验结果.波长为593.5 nm的橙黄色激光是由Nd∶ YVO_4晶体1064 nm和1342 nm双波长非线性和频产生的.当泵浦功率为27.5 W时,得到橙黄色激光最大输出功率3.6 W,光-光转换效率高达13.2%,据我们所知,这是目前利用腔内和频Nd: YVO_4激光器获得593.5 nm橙黄色激光输出的最高效率.
報道瞭一種採用光纖耦閤激光二極管陣列(LDA)耑麵泵浦Nd: YVO_4激光晶體、Ⅰ類臨界位相匹配BiB_3O_6(BiBO)腔內和頻實現全固態連續橙黃色激光輸齣的實驗結果.波長為593.5 nm的橙黃色激光是由Nd∶ YVO_4晶體1064 nm和1342 nm雙波長非線性和頻產生的.噹泵浦功率為27.5 W時,得到橙黃色激光最大輸齣功率3.6 W,光-光轉換效率高達13.2%,據我們所知,這是目前利用腔內和頻Nd: YVO_4激光器穫得593.5 nm橙黃色激光輸齣的最高效率.
보도료일충채용광섬우합격광이겁관진렬(LDA)단면빙포Nd: YVO_4격광정체、Ⅰ류림계위상필배BiB_3O_6(BiBO)강내화빈실현전고태련속등황색격광수출적실험결과.파장위593.5 nm적등황색격광시유Nd∶ YVO_4정체1064 nm화1342 nm쌍파장비선성화빈산생적.당빙포공솔위27.5 W시,득도등황색격광최대수출공솔3.6 W,광-광전환효솔고체13.2%,거아문소지,저시목전이용강내화빈Nd: YVO_4격광기획득593.5 nm등황색격광수출적최고효솔.
A design of laser-diode array (LDA) end-pumped Nd: YVO_4 laser that generates simultaneous laser action at wavelengths 1064 nm and 1342 nm is presented.Using type-I critical phase matching (CPM) BiB_3O_6,593.5 nm continuous-wave (cw) yellow laser was obtained by 1064 nm and 1342 nm intracavity sum-frequency mixing.The maximum laser output power of 3.6 W is obtained when an incident pump laser of 27.5 W is used.The optical-to-optical conversion is up to 13.2%.To the best of our knowledge,this is the highest conversion efficiency at 593.5 nm by an intracavity sum-frequency Nd: YVO_4 laser.
