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V Pasiskevicius

Explore the profile of V Pasiskevicius including associated specialties, affiliations and a list of published articles. Areas
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Articles 28
Citations 9
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Recent Articles
1.
Chuchumishev D, Marchev G, Buchvarov I, Pasiskevicius V, Laurell F, Petrov V
Laser Phys . 2014 Oct; 10(11):115404. PMID: 25267888
Output energy of 1 mJ is obtained for the 380 ps long idler pulses at 2800 nm from a short cavity singly resonant 500 Hz optical parametric oscillator employing PPKTP...
2.
Seger K, Meiser N, Choi S, Jung B, Yeom D, Rotermund F, et al.
Opt Express . 2013 Aug; 21(15):17806-13. PMID: 23938653
An optically pumped semiconductor disk laser was mode-locked for the first time by employing a single-walled carbon nanotube saturable absorber. Stable passive fundamental mode-locking was obtained at a repetition rate...
3.
Stoeppler G, Thilmann N, Pasiskevicius V, Zukauskas A, Canalias C, Eichhorn M
Opt Express . 2012 Mar; 20(4):4509-17. PMID: 22418210
A laser-diode pumped Q-switched single-frequency Nd:YAG MOPA operating at 100 Hz was used to generate tunable mid-infrared radiation between 6.27 µm and 8.12 µm by employing a cascaded parametric arrangement...
4.
Campbell S, Thomson R, Hand D, Kar A, Reid D, Canalias C, et al.
Opt Express . 2009 Jun; 15(25):17146-50. PMID: 19551008
Frequency doubling has been achieved in femtosecond-laser-inscribed single-mode waveguides written in two periodically-poled potassium titanyl phosphate crystals. A conversion efficiency of 0.22 %W(1) was obtained for first-order quasi-phase matching at...
5.
Lagatsky A, Brown C, Sibbett W, Holmgren S, Canalias C, Pasiskevicius V, et al.
Opt Express . 2009 Jun; 15(3):1155-60. PMID: 19532343
Efficient doubling of femtosecond pulses in periodically and aperiodically poled KTP crystals is demonstrated by employing the quasiphasematched frequency conversion technique. Conversion efficiencies as high as 60% were achieved using...
6.
Tiihonen M, Pasiskevicius V, Laurell F
Opt Express . 2009 Jun; 14(19):8728-36. PMID: 19529254
A picosecond double-pass periodically poled KTiOPO(4) (PPKTP) noncollinear parametric amplifier that delivers tunable and narrowband outputs between 1.1 mum and 1.65 mum is reported. The seed source is an ultra-broadband...
7.
Holmgren S, Fragemann A, Pasiskevicius V, Laurell F
Opt Express . 2009 Jun; 14(15):6675-80. PMID: 19516848
We report on a Nd:YVO(4) laser mode-locked with a hybrid active and passive modulator consisting of a single partially poled KTP crystal. The periodically poled part provides negative cascaded Kerr-lensing,...
8.
Fragemann A, Pasiskevicius V, Laurell F
Opt Express . 2009 Jun; 13(17):6482-9. PMID: 19498663
Optical parametric amplification, employing periodically poled KTiOPO4 as the gain medium, was used to amplify radiation emitted by a gain-switched laser diode. The pulses, which had durations between 20 ps...
9.
Holmgren S, Pasiskevicius V, Laurell F
Opt Express . 2009 Jun; 13(14):5270-8. PMID: 19498519
A Nd:GdVO4 laser mode locked by self-defocusing cascaded Kerr lens in PPKTP is presented. A strong pulse shortening mechanism is produced by the interplay of group velocity mismatch and the...
10.
Jelger P, Seger K, Pasiskevicius V, Laurell F
Opt Express . 2009 May; 17(10):8433-8. PMID: 19434177
Cryogenic cooling is an effective way of increasing the efficiency in many solid-state lasers. In fiber lasers however, while the efficiency is increased, a reduced reabsorption in combination with reduced...