Two decades after the first creation of attosecond pulses, attosecond science and technology has grown to a cutting-edge research field within many disciplines. This science opens a door to reveal mechanisms that govern ultrafast phenomenon in atomic physics, molecular sciences, chemical physics, advanced materials, biology, condensed matter, and more.

We review the first ten years of attosecond science with a selection of recent highlights and trends and give an outlook on future directions. After introducing the

For this reason, the science has the depth to yield important discoveries for a long time. Unfortunately the title “attosecond” science biases us to think mostly about dynamics but many of the most important applications of “attosecond technology” may not be related to dynamics at all. N2 - Ultrafast science refers to physical events that happen on the femtosecond (1 fs=10^-15 s) and attosecond (1 as=10^-18 s) timescales. Generation of attosecond pulses is usually achieved by interacting high-intensity femtosecond pulses with matter (typically gases), in a process called high-order harmonic generation (HHG).

16 Feb 2011 Attosecond optical pulse generation, along with the related process of Having this book available at this early stage of attosecond science is The Lund Attosecond Science Centre in the MEDEA network. PER JOHNSSON @ THE MEDEA KICK-OFF MEETING, BERLIN, JANUARY 2015 Attosecond Science on the East Coast. Luca Argenti, Zenghu Chang, Michael Chini, Madhab Neupane, Mihai Vaida, and Li Fang. Department of Physics & 26 Apr 2019 field of attosecond science. In the last 15 years pump-probe experiments combining XUV attosecond pulses with synchronized laser pulses 19 May 2020 This control, made possible by the extreme temporal confinement of the light– matter interaction, opens a road in attosecond science, namely, Attosecond light pulses are an important scientific advance because the duration corresponds to the electron motion time-scale in the atomic ground state 16 Mar 2018 Fancy Attosecond science.

Attosecond science. Application note Atto. The process of high-harmonic generation (HHG) is the key when it comes to generating isolated attosecond pulses [1]

At the same time, attosecond science continues to expand into more complex solid-state and molecular systems, where it starts to have impact beyond its traditional grounds. Our attosecond research projects are done in collaboration with other groups in DESY, XFEL and Hamburg University. Relevant references: [1] G.M Rossi et al, " Sub-cycle mJ-level Parametric Waveform Synthesizer for Attosecond Science ", Nature Photonics 14, (Dec 2019) Attosecond science works somewhat like sonar or 3-D laser mapping, but at a much smaller scale. When an attosecond light pulse passes through a material, the interaction with electrons in the 2019-06-14 · Attosecond Science (6) Attosecond-to-Zeptosecond Pulses (5) Awards (2) Coherent EUV (5) Coherent X-rays (9) High Order Harmonics (7) Light Quantum OSA Student Chapter (1) Papers (4) Patents (3) TEAM (6) Ultrafast Lasers (2) Ultrafast Magnetics (1) Ultrafast UV-VIS-IR Lasers (2) X-ray Absorption Spectroscopy (1) Archives.

2010-04-16

Attosecond technology builds on, and contributes to, important historic directions in science. For this reason, the science has the depth to yield important discoveries for a long time. Unfortunately the title “attosecond” science biases us to think mostly about dynamics but many of the most important applications of “attosecond technology” may not be related to dynamics at all. N2 - Ultrafast science refers to physical events that happen on the femtosecond (1 fs=10^-15 s) and attosecond (1 as=10^-18 s) timescales.

The Lund Attoscience Symposium 2021 will offer monthly two-hour sessions on Wednesdays from 16.00 to 18.00. Each session focuses on one aspect of attosecond science and consists of one keynote lecture in addition to three progress reports from early career researchers. The isolated terawatt (TW) attosecond (as) hard X-ray pulse will expand the scope of ultrafast science, including the examination of phenomena that have not been studied before, such as the dynamics of electron clouds in atoms, single-molecule imaging, and examining the dynamics of hollow atoms. Regarding the connection of Quantum optics with Attosecond Science, a theoretical quantum optical description of strong-field laser-atom interaction" (Scientific Reports 6, 32821 (2016)) has been developed, followed up by the experimental development of a "Quantum optical XUV spectrometer" (Nature Comm.
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Event Date: Thursday, March 25, 2021 4:00 pm - 5:00 pm 2021-03-25T16 The motion of electrons on the atomic scale has been hidden from direct experimental access until recently.

The wavepacket can expand over ~10-100 hydrogen-atom sizes away from the parent ion. The modulations of the electron wavefunction can give birth to extreme high order harmonics spanning from the IR and visible and UV spectral region, throughout the vacuum ultrviolet, extreme ultraviolen, soft X-ray regions and potentially reaching even the hard X-ray region.
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The main topics of the course are the following: (i) attosecond science and technology, devoted to the generation and application of attosecond pulses to the investigation of electronic dynamics in atoms, molecules, nanostructures and condensed phases; (ii) fundamentals, methods and applications of free electron lasers in atomic and molecular science. Ultrafast Spectroscopy and Attosecond Science We investigate the dynamics of molecules on their natural time scales of femtoseconds (1 fs=10 -15 s) to attoseconds (1 as=10 -18 s). The central interest of our research is the characterization of the electronic structure … Attosecond science: the mission One of the great challenges for attosecond scientists is to step up photon energy from the current range of 30 to 130 eV to several hundred electron volts and – in the longer term – to the kilo-electronvolt range.