Observation of chi((3))-nonlinear optical effects in stimulated Raman scattering (SRS)-active CsLa(WO4)(2) crystals: high-order Stokes and anti- Stokes generation and self-Raman CsLa(WO4)(2):Nd3+ laser converter
Observation of chi((3))-nonlinear optical effects in stimulated Raman scattering (SRS)-active CsLa(WO4)(2) crystals: high-order Stokes and anti- Stokes generation and self-Raman CsLa(WO4)(2):Nd3+ laser converter
复制标题
受激拉曼散射 (SRS) 活性 CsLa(WO4)(2) 晶体中 chi((3))-非线性光学效应的观察：高阶斯托克斯和反斯托克斯生成以及自拉曼 CsLa(WO4)(2)
DOI：
10.1088/1555-6611/aabdb3
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发表时间：
2018
期刊：
影响因子：
1.2
通讯作者：
Yoneda H.
中科院分区：
文献类型：
--
作者：
Kaminskii A. A.;Lux O.;Eichler H. J.;Rhee H.;Hanuza J.;Ptak M.;Dong J.;Yoneda H.
四钨酸盐CsLa（WO 4）2：Nd 3+是一种同时具有Nd 3+激光和受激拉曼散射（SRS）活性的多功能晶体。在0.532 07 µm和1.064 15 µm波长的泵浦下，在可见光和近红外光谱区域产生大量斯托克斯和反斯托克斯分量，分别产生宽度为~ 8600 cm− 1和~ 9560 cm− 1的频率梳。所有记录的非线性发射谱线都被识别，并归因于一个单一的SRS促进振动ν s（WO 4）模式，能量为ω SRS~ 956 cm− 1。报道了LD泵浦的CsLa（WO 4）2：Nd 3+被动调Q纳秒自拉曼激光器。对掺Ln 3+钨酸盐自喇曼激光器的研究也作了综述。
Tetragonal tungstate CsLa (WO 4) 2: Nd 3+ was found to be an attractive multifunctional simultaneously Nd 3+-laser and stimulated Raman scattering (SRS)-active crystal. A multitude of Stokes and anti-Stokes components is generated in the visible and near-infrared spectral region producing frequency combs with widths of~ 8600 cm− 1 and~ 9560 cm− 1 under pumping at 0.532 07 µm and 1.064 15 µm wavelengths, respectively. All registered nonlinear emission lines are identified and attributed to a single SRS-promoting vibration ν s (WO 4) mode with energy of ω SRS~ 956 cm− 1. Moreover, a passively Q-switched LD-pumped nanosecond self-Raman CsLa (WO 4) 2: Nd 3+ laser is reported. An overview of Ln 3+-doped tungstate self-Raman lasers is given as well.