Its design allows to focus two collinear laser beams of different divergence/beam size establishing highly stable spatial overlap between their foci while providing precisely adjustable time delay. The 5 degrees of freedom adjustment ensures a perfect spatial and temporal overlap. In addition, the energy and bandwidth of the mirror can be customized to the user needs.

The high precision provided by K2 is perfect for XUV-IR pump-probe experiments such as attosecond streaking, RABBITT (reconstruction of attosecond beating by two-photon transitions), attosecond transient absorption and other time-resolved IR-XUV measurement techniques.

Compared to the most commonly used metallic coatings, the multilayer dielectric design of the PC2018 pair permits achieving higher laser induced damage thresholds, a paramount requirement in high-energy/high-power applications.

These characteristics make PC2018 perfectly suited to further push the energy and power outputs of modern and future state-of-the-art laser systems.

UFI’s GLACIER family of reflectometers allows to measure losses of optical coatings down to 5 ppm (up to 99.9995% reflectivity) using the extremely sensitive cavity-ringdown spectroscopy method. To match the different needs of the customers, UFI® offers now three different models:

GLACIER – the classic/basic version. Designed as a single wavelength system, it includes a diode laser between 375-1550 nm. Can be upgraded to a maximum of three wavelengths.

GLACIER-123 – the customer inspired version. Designed as a multiwavelength system, GLACIER-123 is the first of its kind to measure at 355 nm. Particularly interesting for those in need of 1064 harmonic wavelengths, it includes a laser that emits at 1064, 532 and 355 nm.  Another 4th wavelength (between 375nm-1550 nm) can be added if necessary. Limited to 4 wavelengths.

GLACIER-C – the most flexible version. With a supercontinuum laser source, it offers free wavelength selection between 450 and 2000 nm. With GLACIER-C, the wavelength options are UNLIMITED!!

Which one is it gonna be?

These mirrors are ideal for attosecond pulse generation and shaping based on high harmonic generation (HHG), free electron lasers (FELs), or other quantum optical applications.

UltraFast Innovations (UFI®) and Edmund Optics® (EO) – providing global access to the highest-precision laser optics.

Combining spectral with temporal information and the possibility to accumulate multiple passes over the same optic, the device ensures reliable results. Moreover, in contrast to other devices on the market, GOBI is able to resolve strong GDD oscillations, which is extremely relevant to characterize ultra-broadband or advanced narrowband coatings.

Available for different spectral ranges (Vis/NIR, UV and IR), all options can be combined providing a unique spectral coverage from 250 to 2400 nm.

Add GOBI to your lab to characterize and refine the most advanced coatings to date.

By adding spin-sensitivity to existing XUV beamlines, AURORA allows to study chirality and magnetism via attosecond circular dichroism.

The device can be individually optimized for your application: adding a 4^th diode-laser-based wavelength, adapted to fit different sample dimensions, etc. GLACIER-123, together with the original GLACIER and GLACIER-C, are the perfect tools to characterize and optimize your coatings with high accuracy.

In order to avoid these deleterious effects, one needs a way to characterize the temporal intensity profile and the quality of the laser pulses with extremely high sensitivity. To achieve this, UltraFast Innovations (UFI®) developed TUNDRA++, the latest generation of UFI’s popular third-order autocorrelator TUNDRA®. Thanks to implementing an innovative concept, TUNDRA++ is capable of measuring up to 14 orders of magnitude dynamic range, making it ideal for pulse contrast measurements of the most powerful femtosecond laser systems in the world.