Laser-plasma interaction properties through second harmonic generation
نویسندگان
چکیده
منابع مشابه
High harmonic generation in relativistic laser–plasma interaction
High harmonics generated due to the scattering of relativistic electrons from high intensity laser light is studied. The experiments are carried out with an Nd:Glass laser system with a peak intensity of 2310 W cm in underdense plasma. It is shown that, at high intensities, when the normalized electric field approaches unity, in addition to the conventional atomic harmonics from bound electrons...
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*Corr. Author’s Address: University of Ljubljana, Faculty of Mechanical Engineering, Aškerčeva 6, 1000 Ljubljana, Slovenia, [email protected] 789 CW Fiber Laser for Second Harmonic Generation Novak, V. – Petkovšek, R. – Podobnik, B. – Možina, J. Vid Novak1 – Rok Petkovšek2,* – Boštjan Podobnik1 – Janez Možina2 1 LPKF Laser & Elektronika d.o.o, Slovenia 2 University of Ljubljana, Facult...
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High-power laser radiation with frequency u>i and wave vector ktz propagating through a plasma at an angle to a density ripple (0, fco) produces current and density perturbation at (u>i ,ki + ko). The density perturbation couples with the oscillatory velocity at (wi, fci) to produce nonlinear current at [2^'1.(2 A-1 + k0)] driving second-harmonic electromagnetic radiation. For a specific value ...
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For a number of applications it is desirable to frequency double the output from high-power mode-locked ruby and neodymium lasers. Second harmonic generation (SHG) in LiNb03 and KHaPO. (KDP) crystals from picosecond light pulses emitted by a Nd3+:glass laser has previously been studied theoretically and experimentally. 1-3 This letter deSCribes details of an efficient intracavity second harmoni...
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ژورنال
عنوان ژورنال: Laser and Particle Beams
سال: 1992
ISSN: 0263-0346,1469-803X
DOI: 10.1017/s0263034600004559