激光技术
激光技術
격광기술
LASER TECHNOLOGY
2005年
4期
340-342,346
,共4页
万勇%兰戈%苏心智%李彤%韩鸿%于淑范%王宏元%韩凯
萬勇%蘭戈%囌心智%李彤%韓鴻%于淑範%王宏元%韓凱
만용%란과%소심지%리동%한홍%우숙범%왕굉원%한개
固体激光%中红外%复合腔抽运%光参量振荡器
固體激光%中紅外%複閤腔抽運%光參量振盪器
고체격광%중홍외%복합강추운%광삼량진탕기
solid-state laser%mid infrared%complex cavity pump%optical parametric oscillator(OPO)
报道了采用复合腔技术研究Nd∶YAG 激光抽运LiNbO3 晶体光参量振荡器(OPO)的实验研究结果.得到OPO输出单脉冲平均能量56.4mJ,闲频光(3097nm)脉冲平均能量 22.8mJ, 脉宽8ns,抽运光转换成参量光输出效率46%(重频1Hz～10Hz).测得角度调谐的波长范围是:信频光1479nm～1621nm,闲频光3097nm～3793nm.
報道瞭採用複閤腔技術研究Nd∶YAG 激光抽運LiNbO3 晶體光參量振盪器(OPO)的實驗研究結果.得到OPO輸齣單脈遲平均能量56.4mJ,閒頻光(3097nm)脈遲平均能量 22.8mJ, 脈寬8ns,抽運光轉換成參量光輸齣效率46%(重頻1Hz～10Hz).測得角度調諧的波長範圍是:信頻光1479nm～1621nm,閒頻光3097nm～3793nm.
보도료채용복합강기술연구Nd∶YAG 격광추운LiNbO3 정체광삼량진탕기(OPO)적실험연구결과.득도OPO수출단맥충평균능량56.4mJ,한빈광(3097nm)맥충평균능량 22.8mJ, 맥관8ns,추운광전환성삼량광수출효솔46%(중빈1Hz～10Hz).측득각도조해적파장범위시:신빈광1479nm～1621nm,한빈광3097nm～3793nm.
The results of experimental study on a complex cavity Nd∶ YAG laser pumped LiNbO3 crystal optical parametric oscillator(OPO) is reported.Average output pulse energies of 56.4mJ of the OPO and 22.8mJ of the idler at 3097nm were observed with the pulse width of 8ns.The conversion efficiency from 1060nm pumping laser to the OPO output (the signal and idler) was 46% at pulse repetition rates up to 10Hz.The tuning ranges of the OPO obtained by angle tuning the LiNbO3 crystal were 1479nm～1621nm of the signal,and 3097nm～3793nm of the idler.
