Six different kinds of pulsed laser radiation can be generated:
•4fs, 250μJ, 700nm, 4kHz repetition rate
•25fs, 1.25mJ, 800nm, 4kHz repetition rate
•25fs, 10mJ, 800nm, 1kHz repetition rate
•30-50fs10mJ, up to 2.5mJ, wavelength between 1μm to 2.5 μm, 1kHz repetition rate
•down to <12 fs, up to 1mJ, 1.8μm, 1kHz repetition rate
•tens of fs, up to 0.3 mJ, wavelength between 2.5 μm and 10 μm, 1kHz repetition rate 

Major aspects of the experiments in our laboratory are ionization and dissociation of molecules and atoms with few - cycle laser pulses sensitive on the carrier - envelope phase (CEP). Another major direction is XUV coherence tomography (XCT), a novel technique for cross - sectional nanoscale imaging with high harmonics.

Laser-based light source parameters

Femtopower output 1

Peak Photon energy / central wavelenght
800 [nm]
Beam shape
Gaussian
Pulse duration FWHM
25 [fs]
Polarisation
Linear Horizontal, Linear Vertical
Pulse repetition rate
4 * 103 [Hz]
Maximum pulse energy
1 [mJ]
Beam diameter
12 [mm]

Femtopower output 2

Peak Photon energy / central wavelenght
700 [nm]
Beam shape
Gaussian
Pulse duration FWHM
4 [fs]
Polarisation
Linear Horizontal, Linear Vertical
Pulse repetition rate
4 * 103 [Hz]
Maximum pulse energy
250 * 10-6 [J]
Beam diameter
10 [mm]

THALES

Peak Photon energy / central wavelenght
800 [nm]
Beam shape
Gaussian
Pulse duration FWHM
30 [fs]
Polarisation
Linear Horizontal, Linear Vertical
Pulse repetition rate
1 * 103 [Hz]
Maximum pulse energy
10 [mJ]
Beam diameter
15 [mm]

TOPAS 1

Photon energy range / wavelength range
1100 - 2500 [nm]
Beam shape
Gaussian
Pulse duration FWHM
50 [fs]
Polarisation
Linear Horizontal, Linear Vertical
Pulse repetition rate
1 * 103 [Hz]
Maximum pulse energy
300 * 10-6 [J]
Beam diameter
15 [mm]

TOPAS 2

Beam shape
Gaussian
Pulse duration FWHM
12 [fs]
Pulse repetition rate
1 * 103 [Hz]
Maximum pulse energy
300 * 10-6 [J]
Beam diameter
12 [mm]

TOPAS 3

Photon energy range / wavelength range
2500 - 10000 [nm]
Beam shape
Gaussian
Pulse duration FWHM
100 [fs]
Polarisation
Linear Horizontal, Linear Vertical
Pulse repetition rate
1 * 103 [Hz]
Maximum pulse energy
300 * 10-6 [J]
Beam diameter
15 [mm]
contacts
Ph.D. Arthur Maxwell Sayler
Techniques
Absorption
  • IR spectroscopy
Emission or Reflection
  • Time-resolved studies
Disciplines
Physics
  • Atomic & molecular physics
  • Quantum electronics & optics
Address
Institut für Optik und Quantenelektronik
Max-Wien-Platz 1
07743 Jena
Germany
control/Data analysis
Control Software Type
  • home made
Data Output Type
  • on request
Data Output Format
  • on request
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