Ultrafast thin disk laser
WebNagel S, Metzger B, Bauer D,et al.Thin disk laser system operating above 10 kW at near fundamental mode beam quality.[J].Optics letters,2024,46(5):965-968. ... Ultrafast thin-disk multipass amplifier with 720 mJ operating at kilohertz repetition rate for applications in atmospheric research[J].Optics Express，2024，28（20）:30164-30173. 6 ... Web11 Mar 2024 · Dr. Abdou Ahmed explained, “Using their TruMicro 5000 system, delivering more than 100W at 300 kilohertz and pulses below 7ps, we injected this laser beam into two-stage thin disk multi-pass amplifier where we could extract more than 2 …
Ultrafast thin disk laser
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WebUltrafast lasers have nowadays surpassed the kilowatt average power milestone. The use of thin disk technology for power scaling of ultrafast sources, both modelocked oscillators and amplifiers, has gained significant ground in the past few years. Web1 Jan 2014 · We present a semiconductor saturable absorber mirror (SESAM) mode-locked thin-disk laser generating 80 μJ of pulse energy without additional amplification. This laser oscillator operates at a repetition rate of 3.03 MHz and delivers up to 242 W of average output power with a pulse duration of 1.07 ps, resulting in an output peak power of 66 MW.
WebFinite element and analytical modelling of thermal effects in doped-dielectric and semiconductor disc lasers is used to assess advanced approaches to thermal management. The prospective utility of high thermal conductivity materials such as diamond—particularly to improve the spectral coverage in semiconductor disc lasers and to scale the output … Web1 Nov 2024 · Thin-disk multipass amplifiers represent one of the most powerful approaches to scale the average and peak powers of ultrafast laser systems. The present paper presents the amplification of picosecond and femtosecond pulses to average powers exceeding 2 and 1 kW, respectively.
WebNew benchmark set for ultrafast thin-disk laser oscillator technology Researchers at ETH Zürich's Institute of Quantum Electronics have demonstrated a sub- picosecond thin- disk laser oscillator delivering 350 W average output power, which they say sets a new benchmark for this type of laser. http://www.surisetech.com/jie-jing-zhong-jiang-hua-die-pian-gao-gong-lyu/
Web1 May 2024 · Ultrafast thin disk laser oscillators achieve the highest average output powers and pulse energies of any mode-locked laser oscillator technology. The thin disk concept avoids thermal problems… Expand 174 PDF Fifteen Years of Work on Thin-Disk Lasers: Results and Scaling Laws A. Giesen, J. Speiser Physics
Web20 Oct 2015 · The concept of the thin-disk laser has the unique advantage of power scalability : The output power can be scaled by increasing the pump power and the mode areas on the gain medium. In case of mode-locked operation the mode area on the SESAM is increased by the same factor as on the gain medium. mcgrath sesame streetWeb2 Feb 2024 · Copper thin films are intended to serve as a cover layer of photocathodes that are deposited by ablating copper targets in a high vacuum by temporally clean 600 fs laser pulses at 248 nm. The extremely forward-peaked plume produced by the ultrashort UV pulses of high-energy contrast ensures fast film growth. The deposition rate, defined as … liberty bus jersey 15WebUltrafast amplifiers using industrial thin-disk technology from TRUMPF deliver record pulse energies of 200 mJ at 5 kHz. In addition, multipass amplifiers to increase the average power and pulse energy and concepts for nonlinear compression to reach pulse durations below 50 fs will be discussed. liberty bus timetable number 4Web29 Sep 2024 · Ultrafast thin-disk multipass laser amplifier delivering 1.4 kW (4.7 mJ, 1030 nm) average power converted to 820 W at 515 nm and 234 W at 343 nm. Jan-Philipp Negel, André Loescher, Andreas Voss, Dominik Bauer, Dirk Sutter, Alexander Killi, Marwan Abdou Ahmed, and Thomas Graf Opt. Express 23(16) 21064-21077 (2015) mcgraths hill florist windsor nswWeb11 Sep 2024 · Ultrafast thin-disk multipass laser amplifier scheme avoiding misalignment induced by natural convection of the ambient air. Abstract. We report on an approach for a compact ultrafast thin-disk multipass laser amplifier making use of a highly compact geometric folding scheme. mcgraths hill car washWebA TDL is a diode-pumped solid-state laser with a gain crystal that has the shape of a thin disk and is used in reflection (as an "active mirror") in a resonator. Typically, the disk has a thickness of few hundred micrometers, whereas laser … liberty bus jersey 9Web27 Apr 2005 · For potential ultrafast optical sensor application, both VO2 thin films andnanocomposite crystal-Si enriched SiO2 thin films grown on fused quartz substrates weresuccessfully prepared using pulsed laser deposition (PLD) and RF co-sputteringtechniques. In photoluminescence (PL) measurement c-Si/SiO2 film … liberty buttons