Results 61 to 70 of about 260,156 (297)

Comparison of laser performance for diode-pumped Tm:YLF of various doping concentrations

, 2005
Single-end-pumped laser performance of 2, 4, and 6at.% Tm-doped YLF rods is reported. For the pumping configuration employed, crystal fracture was observed to occur for a thermal load per unit absorption length of ~13W/cm.
Clarkson, W.A., Mackenzie, J.I., Shepherd, D.P., So, S.   +3 more
core   +1 more source

Optimizing type-I polarization-entangled photons [PDF]

, 2009
Optical quantum information processing needs ultra-bright sources of entangled photons, especially from synchronizable femtosecond lasers and low-cost cw-diode lasers.
Goggin, Michael, Kwiat, Paul, Rangarajan, Radhika   +2 more
core   +1 more source

Continuous-Wave Ultraviolet Generation at 349 nm by Intracavity Frequency Doubling of a Diode-Pumped $\hbox{Pr:LiYF}_{4}$ Laser

IEEE Photonics Journal, 2013
We report a continuous-wave ultraviolet laser at 349 nm obtained by intracavity frequency doubling of a diode-pumped Pr3+-doped LiYF4 laser. Power scaling of lasers at 698-nm fundamental wavelength was realized using an InGaN laser diode with a maximum ...
Zhe Liu, Zhiping Cai, Bin Xu, Chenghang Zeng, Shunlin Huang, Fengjuan Wang, Yu Yan, Huiying Xu   +7 more
doaj   +1 more source

Cryogenic, high power, near diffraction limited, Yb:YAG slab laser [PDF]

, 2013
A cryogenic slab laser that is suitable for scaling to high power, while taking full advantage of the improved thermo-optical and thermo-mechanical properties of Yb:YAG at cryogenic temperatures is described.
Brown, Brown, Brown, David Ottaway, Fan, Goodno, Jesper Munch, Klein, Lacovara, Miftar Ganija, Peter Veitch, Ripin, Ripin, Schulz, Shoji, Slack, Wynne   +16 more
core   +2 more sources

Direct diode pumped Ti:Sapphire ultrafast regenerative amplifier system

Conference on Lasers and Electro-Optics, 2017
We report on the first to our knowledge direct diode-pumped Ti:sapphire ultrafast regenerative amplifier system. Pumped with CW 450nm fiber-coupled laser diode modules and employing cryocooling of the ti:sapphire, this first implementation produces multi-
S. Backus, M. Kirchner, C. Durfee, Henry Kaptyen, M. Murnane   +4 more
semanticscholar   +1 more source

Single-Frequency, Thin-Film-Tuned, 0.6W, Diode-Pumped Nd:YVO\u3csub\u3e4\u3c/sub\u3e Laser [PDF]

, 1997
Application of a metallic thin-film selector to the single-frequency oscillation of a diode-pumped Nd:YVO4 laser has been investigated theoretically and experimentally.
Firak, Józef, Jabcyński, Jan K., Peshko, Igor I.   +2 more
core   +1 more source

1.6 W continuous-wave Raman laser using low-loss synthetic diamond [PDF]

, 2011
Low-birefringence ...
Bonner, Gerald M., Burns, David, Dawson, Martin D., Friel, Ian, Geoghegan, Sarah L., Hastie, Jennifer E., Kemp, Alan J., Lubeigt, Walter, Savitski, Vasili G.   +8 more
core   +2 more sources

Modeling of flowing gas diode pumped rare gas atoms laser

Results in Physics
Diode-pumped rare gas lasers (DPRGLs) have the potential for high optical conversion efficiency and excellent beam quality, positioning them as promising candidates for directed energy lasers. This study proposes a semi-analytical model for a flowing gas
Hongyu Liu, Hanyuan Chen, Donglin Ma
doaj   +1 more source

Diode Pumped, Garnet Channel Waveguide Lasers [PDF]

Integrated Photonics Research, 1992
Ion implantation is a technique which can be used to form waveguides in a wide range of materials - including crystals of the garnet family for which no alternative techniques exist - by bombarding the material surface with high energy ions and altering the refractive index [1].
Large, A.C., Field, S.J., Hanna, D.C., Shepherd, D.P., Tropper, A.C., Chandler, P.J., Townsend, P.D., Zhang, L.   +7 more
openaire   +2 more sources

Passively Q-Switched Ho,Pr:LiLuF4 Laser at 2.95 μm Using MoSe2

IEEE Photonics Journal, 2017
In this letter, we report a diode-end-pumped continuous wave (CW) and passively Q-switched Ho,Pr:LLF laser at 2.95 μm. A maximum CW output power of 98 mW was achieved.
Zhengyu Yan, Guoqiang Li, Tao Li, Shengzhi Zhao, Kejian Yang, Shuaiyi Zhang, Mingqi Fan, Lei Guo, Baitao Zhang   +8 more
doaj   +1 more source