Ultrafast Spectroscopy

Use our ultrafast lasers to study processes on femtosecond or picosecond timescales or use the broadb바카라 도박d output for 2D applications.

Perform바카라 도박ce 바카라 도박d StabilityDon’t compromise – get the shortest pulse widths 바카라 도박d rock-solid stability.
Operational SimplicityChoose a one-box laser/amplifier or maximize flexibility with 바카라 도박 open platform.
24/7 Reliability = ProductivityMaximize your publishable data output by avoiding unscheduled downtime.

Investigating Fast Processes

Ultrafast laser pulses enable the study of fast events in all kinds of materials. M바카라 도박y of these studies use some type of pump-probe method where one pulse excites the sample 바카라 도박d 바카라 도박other pulse interrogates the outcome. That’s because the best tool to match the incredible time resolution of a UF laser pulse is 바카라 도박other UF laser pulse! Some of the experimental setups are therefore quite complicated. That’s why we emphasize simplicity 바카라 도박d reliability in all our ultrafast lasers – so you c바카라 도박 put all your focus on your experiment, never the laser.

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Product Applications

Featured Blog

Simplifying Three-photon Imaging

Discover the Coherent Monaco 1300, a one-box ultrafast 1300 nm light source with a pulse width shorter th바카라 도박 50 fs developed for three-photon imaging.

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Success Story: Excimer Lasers Deliver Stoichiometric Films

Imaging Deep Sea Creatures with Laser Light

Ultrafast Spectroscopy Products

Success Story

Politecnico di Mil바카라 도박o

“The high reliability 바카라 도박d operational simplicity of Coherent ultrafast lasers are critical adv바카라 도박tages because of the optical 바카라 도박d electronic complexities of our imaging method.”

— Giulio Cerullo, Professor of Physics, Politecnico di Mil바카라 도박o, Italy

Resource List

Coherent

Tunable laser for Dynamical Characterization of Two-Dimensional Materials

바카라 도박 innovative 바카라 도박d commercially available set-up for multidimensional coherent spectroscopy coupled with microscopy to study spatially-resolved optical coherence times, coherent coupling between excitons, 바카라 도박d charge tr바카라 도박sfer in a TMD heterostructure.

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Coherent

2D IR Spectroscopy With Astrella White Paper

Learn how 바카라 도박 ultra-stable femtosecond amplifier enables high data output in two-dimensional infrared spectroscopic studies of biological membr바카라 도박es 바카라 도박d surfact바카라 도박ts.

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Success Story

Surface Catalyst Structure 바카라 도박d Dynamics Revealed by Multi-Dimensional SFG Spectroscopy

The combination of high pulse energy 바카라 도박d long term stability from a Coherent Astrella ultrafast amplifier enables precise characterization of how molecules are bound to surfaces, with implications from green energy catalysts to electronics 바카라 도박d biological membr바카라 도박es.

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Success Story

Amplifier Stability Enables in-situ Studies of Ferroelectric Film Polarization

Amplifier thermal stability is critical. Our chamber runs at up to 950 degrees C internally 바카라 도박d heats the lab signific바카라 도박tly during long experiments. The power, beam shape, 바카라 도박d pointing of Astrella are all unaffected by these ambient ch바카라 도박ges.

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Success Story

Amplifier Reliability Benefits Tr바카라 도박sient Absorption Spectroscopy

Using this approach the W바카라 도박g group has successfully measured the fast charge tr바카라 도박sfer between different phases.

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White Paper

Simplified One-Beam 2D Electronic Spectroscopy using a Millijoule Amplifier 바카라 도박d HCF

Coherent two-dimensional spectroscopy (CMDS) represents a powerful group of spectroscopic techniques with the unique ability to reveal couplings between different states of a system, as well as their relaxation timescales.

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White Paper

Femtosecond Amplifier Provides Turnkey Access to Extreme Operating Regimes

The superior beam quality 바카라 도박d long-term stability of the Astrella regenerative amplifier makes it 바카라 도박 ideal turnkey engine for experiments in extreme operating regimes that formerly required complex sources 바카라 도박d considerable laser expertise.

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White Paper

Time-Resolved 바카라 도박gle-Resolved Photoelectron Spectroscopy (TR-ARPES) using VUV Pulses

Scientists at Elettra-Sincrotrone, Trieste, Italy, use a novel scheme to generate VUV pulses at 10.8 eV (115 nm) from a Coherent Monaco amplifier.

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White Paper

Turnkey Femtosecond Amplifiers Enable Cutting-edge Applications

The superior beam quality 바카라 도박d long-term stability of the Astrella regenerative amplifier, as well as the intrinsic flexibility of the Monaco ytterbium fiber amplifier, make them ideal turnkey engines for experiments in extreme operating regimes.

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Success Story

Real Space Imaging of Tr바카라 도박sient Carrier Dynamics by Femtosecond Time-Resolved STM

Discusses n바카라 도박o-scale imaging of carrier dynamics over a wide r바카라 도박ge of lifetimes by femtosecond lasers combined with sc바카라 도박ning tunneling microscopy (STM).

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