Search Results - "Plotner, Marco"
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1
Experimental analysis of Raman-induced transverse mode instability in a core-pumped Raman fiber amplifier
Published in Optics express (24-05-2021)“…The effect of transverse mode instability is a limitation for the power scaling of fiber laser systems, that can originate due to heat caused by stimulated…”
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Journal Article -
2
Fiber laser CPA system delivering 120 μJ femtosecond pulses using coherent combining
Published in CLEO: 2011 - Laser Science to Photonic Applications (01-05-2011)“…We report on the coherent combination of two chirped pulsed fiber amplifiers using a polarization cube. Femtosecond pulses were combined with an efficiency of…”
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Conference Proceeding -
3
Cumulative plasma effects in cavity-enhanced high-order harmonic generation in gases
Published in APL photonics (01-10-2018)“…Modern ultrafast laser architectures enable high-order harmonic generation (HHG) in gases at (multi-) MHz repetition rates, where each atom interacts with…”
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Journal Article -
4
High-Brightness Incoherent Combination of Fiber Lasers in 7 × 1 Fiber Couplers at Average Powers > 5 kW
Published in Journal of lightwave technology (15-10-2015)“…We report on the experimental realization of two different low-loss single- to multimode fiber coupler designs, each combining more than 5 kW of output power…”
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Journal Article -
5
Highly customized 1010 nm, ns-pulsed Yb-doped fiber amplifier as a key tool for on-demand single-photon generation
Published in Optics express (08-06-2020)“…The development of highly customized technical devices is a decisive feature of technically complex setups, as frequently observed in quantum experiments. This…”
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Journal Article -
6
Ultrafast Extreme-Ultraviolet Photoemission Spectroscopy at 18.4 MHz
Published in 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (01-06-2019)“…In the past two decades, attosecond science has led to important insights into ultrafast electron dynamics. Whilst extreme-ultraviolet (XUV) photon flux…”
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Conference Proceeding -
7
High power sub-ps pulse generation by compression of a frequency comb obtained by a nonlinear broadened two colored seed
Published in Optics express (10-07-2017)“…In this contribution we demonstrate the generation of a frequency comb with sub-picosecond pulses by seeding an amplifier with two narrow linewidth laser…”
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Journal Article -
8
Acousto-optic pulse picking scheme with carrier-frequency-to-pulse-repetition-rate synchronization
Published in Optics express (27-07-2015)“…We introduce and experimentally validate a pulse picking technique based on a travelling-wave-type acousto-optic modulator (AOM) having the AOM carrier…”
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Journal Article -
9
Repetition-rate scaling of high harmonic generation in gases
Published in 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (01-06-2017)“…Summary form only given. With the development of lasers emitting pulses with ever decreasing durations and increasing energies, the importance of high-harmonic…”
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Conference Proceeding -
10
Transverse Mode Instability Threshold Manipulation in a Core-Pumped Raman Amplifier
Published in 2021 Conference on Lasers and Electro-Optics (CLEO) (01-05-2021)“…The threshold of transverse mode instability induced by stimulated Raman scattering is examined. Therefore, key parameters for TMI in a passive fiber…”
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Conference Proceeding -
11
Self-starting passively mode-locked chirped-pulse fiber laser
Published in Optics express (10-12-2007)“…We present a self-starting passively mode-locked fiber laser operating in the chirped-pulse regime for the first time. A chirped fiber Bragg grating in the…”
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Journal Article -
12
Commissioning of a Highly Customized 1010 nm, ns-Pulsed, Yb-Doped Fiber Amplifier for On-Demand Single-Photon Generation
Published in 2021 Conference on Lasers and Electro-Optics (CLEO) (01-05-2021)“…Parametric single-photon generation is a key technology for quantum-optical applications. Here we report on the development and commissioning of a highly…”
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Conference Proceeding -
13
1kW 1mJ 8-channel ultrafast fiber laser
Published 21-01-2021“…An ultrafast fiber chirped-pulse amplifier comprising 8 coherently combined amplifier channels is presented. The laser delivers 1 kW average power at 1 mJ…”
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Journal Article -
14
Measuring Thermal Load in Fiber Amplifiers in the Presence of Transversal Mode Instabilities
Published 29-01-2021“…Opt. Lett. 42, 4311-4314 (2017) We report on detailed in-situ distributed temperature measurements inside a high power fiber amplifier. The deducted thermal…”
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Journal Article -
15
Fiber lasers: a power-scalable coherent light source for applications in space
Published 25-10-2019“…Fiber lasers entered numerous applications due to their high efficiency and superior stability. Particularly in space, those lasers have to fulfill additional…”
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Journal Article -
16
High energy coherently combined femtosecond fiber CPA system
Published in 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC) (01-05-2011)“…In this contribution, we report on the approach of coherently combined spatially separated amplifiers to increase the output power and pulse energy compared to…”
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Conference Proceeding