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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共15条记录   Advances in ultrafast optical parametric oscillators [作者：Reid, DT; Sun, J; Lamour, TP; Ferreiro, TI,期刊：LASER PHYSICS LETTERS, 页码：8-15 , 文章类型： Article，,卷期：2011年8-1] Synchronously-pumped ultrafast optical parametric oscillators are a generic technology capable of providing broadly-tunable high-repetition-rate ultrafast pulses across the visible and the infrared. Recent research in th... High energy and high efficiency 3.4 mu m extracavity KTA optical parametric oscillator [作者：Sun, QB; Liu, HJ; Huang, N; Ruan, C; Zhu, SL; Zhao, W,期刊：LASER PHYSICS LETTERS, 页码：16-20 , 文章类型： Article，,卷期：2011年8-1] A high energy and high efficiency extracavity KTiOAsO4 (KTA) optical parametric oscillator (OPO) with excellent stability and beam quality, which is pumped by a Q-switched single-longitudinal-mode Nd:YAG laser, has been ... All-solid-state CW Nd:KGd(WO4)(2) self-Raman laser at 561 nm by intracavity sum-frequency mixing of fundamental and first-Stokes wavelengths [作者：Xia, J; Lu, YF; Zhang, XH; Cheng, WB; Xiong, Z; Lu, J; Xu, LJ; Sun, GC; Zhao, ZM; Tan, Y,期刊：LASER PHYSICS LETTERS, 页码：21-23 , 文章类型： Article，,卷期：2011年8-1] We report for the first time an efficient continuous wave (CW) laser emission at 561 nm by sum-frequency mixing of the fundamental and first-Stokes fields generated within an Nd:KGd(WO4)(2) self-Raman laser. Intracavity ... Generation of 244-fs pulse at 1044.7 nm by a diode-pumped mode-locked Yb:Y2Ca3(BO3)(4) laser [作者：Xu, JL; He, JL; Huang, HT; Liu, SD; Liu, FQ; Yang, JF; Zhang, BT; Yang, KJ; Tu, CY; Wang, Y; Yang, FG,期刊：LASER PHYSICS LETTERS, 页码：24-27 , 文章类型： Article，,卷期：2011年8-1] We report a passively mode-locked Yb:Y2Ca3(BO3)(4) (Yb:CYB) laser with a partially reflective semiconductor saturable-absorber mirror. The minimum pulse duration of 244-fs with a repetition rate of similar to 55 MHz has ... Tunable simultaneous dual-wavelength laser at 1.9 and 1.7 mu m based on KTiOAsO4 optical parametric oscillator [作者：Yang, JF; Liu, SD; He, JL; Yang, XQ; Liu, FQ; Zhang, BT; Xu, JL; Yang, HW; Huang, HT,期刊：LASER PHYSICS LETTERS, 页码：28-31 , 文章类型： Article，,卷期：2011年8-1] A simultaneous dual-wavelength eye-safe laser at around 1.9 and 1.7 mu m based on only a single KTiOAsO4 (KTA) intracavity optical parametric oscillator (IOPO) is firstly reported. The dual-wavelength-IOPO is driven by a... Crystal growth, optical properties, and continuous-wave laser operation of Nd3+-doped Lu2SiO5 crystal [作者：Li, DZ; Xu, XD; Zhou, DH; Xia, CT; Wu, F; Xu, J; Cong, ZH; Zhang, J; Tang, DY,期刊：LASER PHYSICS LETTERS, 页码：32-37 , 文章类型： Article，,卷期：2011年8-1] High quality Nd3+-doped Lu2SiO5 (Nd:LSO) crystal has been grown by the Czochralski technique. The cell parameters were analyzed with X-ray diffraction (XRD). Room temperature absorption and fluorescence spectra and fluor... Tunable ultraviolet solid-state dye laser based on MPMMA doped with pyrromethene 597 [作者：Jiang, YG; Fan, RW; Xia, YQ; Chen, DY,期刊：LASER PHYSICS LETTERS, 页码：38-41 , 文章类型： Article，,卷期：2011年8-1] Solid-state dye sample based on modified polymethyl methacrylate (MPMMA) co-doped with pyrromethene 597 (PM597), and coumarin 460 (C460) were prepared. A frequency-doubled pulsed Nd:YAG laser is used to pump solid-state ... InGaAs/GaAs saturable absorber for diode-pumped passively Q-switched mode-locking of Tm,Ho:YVO4 laser [作者：Li, G; Yao, BQ; Meng, PB; Wang, W; Ju, YL; Wang, YZ,期刊：LASER PHYSICS LETTERS, 页码：42-45 , 文章类型： Article，,卷期：2011年8-1] A passively Q-switched mode-locking of continuous wave diode-pumped Tm,Ho:YVO4 laser by use of InGaAs/GaAs as a saturable absorber is reported for the first time as the author's know. The maximum Q-switched mode-locking ... Research on diffusion-bonding composite YVO4/Nd:GdVO4 crystal [作者：Chen, DY; Li, XD; Zhang, Y; Yu, X; Chen, F; Yan, RP; Ma, YF; Wang, C,期刊：LASER PHYSICS LETTERS, 页码：46-49 , 文章类型： Article，,卷期：2011年8-1] A 879 nm diode-laser end-pumped diffusion-bonding composite YVO4/Nd:GdVO4 crystal was firstly demonstrated at the emission of 1063 nm. Simulation results showed the temperature and stress intensity were lower in YVO4/Nd:... The holographic optical micro-manipulation system based on counter-propagating beams [作者：Cizmar, T; Brzobohaty, O; Dholakia, K; Zemanek, P,期刊：LASER PHYSICS LETTERS, 页码：50-56 , 文章类型： Article，,卷期：2011年8-1] We present a system employing a dynamic diffractive optical element to control properties of two counter-propagating beams overlapping within a sample chamber. This system allows us to eliminate optical aberrations along... External focusing effect on terahertz emission from a two-color femtosecond laser-induced filament in air [作者：Wang, TJ; Marceau, C; Yuan, S; Chen, Y; Wang, Q; Theberge, F; Chateauneuf, M; Dubois, J; Chin, SL,期刊：LASER PHYSICS LETTERS, 页码：57-61 , 文章类型： Article，,卷期：2011年8-1] A systematic investigation of external focusing effect on terahertz (THz) emission from a two-color femtosecond laser-induced filament in air is demonstrated. By collecting the THz emission precisely under different exte... All-optical wavelength conversion based on degenerate four-wave mixing in Raman ring laser [作者：Zamzuri, AK; Ismail, US; Al-Mansoori, MH; Islam, MS; Mahdi, MA,期刊：LASER PHYSICS LETTERS, 页码：62-65 , 文章类型： Article，,卷期：2011年8-1] We demonstrate an all-optical wavelength converter using a ring cavity that produces conversion efficiency of more than unity within a certain bandwidth. The highly nonlinear fiber is used as the parametric amplifying me... High energy pulses generation with giant spectrum bandwidth and submegahertz repetition rate from a passively mode-locked Yb-doped fiber laser in all normal dispersion cavity [作者：Lin, JH; Wang, D; Lin, KH,期刊：LASER PHYSICS LETTERS, 页码：66-70 , 文章类型： Article，,卷期：2011年8-1] Robust passively mode-locked pulse generation with low pulse repetition rate and giant spectrum bandwidth in an all-fiber, all-normal-dispersion ytterbium-doped fiber laser has been experimentally demonstrated using nonl... Quantifying glucose permeability and enhanced light penetration in ex vivo human normal and cancerous esophagus tissues with optical coherence tomography [作者：Zhao, QL; Si, JL; Guo, ZY; Wei, HJ; Yang, HQ; Wu, GY; Xie, SS; Li, XY; Guo, X; Zhong, HQ; Li, LQ,期刊：LASER PHYSICS LETTERS, 页码：71-77 , 文章类型： Article，,卷期：2011年8-1] We report our pilot results on quantification of glucose (G) diffusion permeability in human normal esophagus and ESCC tissues in vitro by using OCT technique. The permeability coefficient of 40% aqueous solution of G wa... Detecting viability transitions of umbilical cord mesenchymal stem cells by Raman micro-spectroscopy [作者：Bai, H; Chen, P; Fang, H; Lin, L; Tang, GQ; Mu, GG; Gong, W; Liu, ZP; Wu, H; Zhao, H; Han, ZC,期刊：LASER PHYSICS LETTERS, 页码：78-84 , 文章类型： Article，,卷期：2011年8-1] Recent research suggests that human umbilical cord derived mesenchymal stem cells (hUC-MSCs) can be promising candidates for cell-based therapy. Since large population and high viability are generally required, detecting...