Litron News & Updates

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The New TRLi Series
. Compact High Energy Pulsed Nd:YAG Lasers







Output energies up to 850 mJ at 1064 nm. Repetition rates up to 200 Hz.
Harmonics available 532 nm, 355 nm, 266 nm & 213 nm.

True flexibility and advanced automated control features allow you to concentrate on your application and not operating the laser.

The TRLi Series offers energies up to 850 mJ and repetition rates up to 200 Hz. They offer a fully birefringence compensated pulsed laser system offering both high energy and high repetition rate outputs. Its twin-rod architecture ensures high beam homogeneity even at very high average power outputs. The TRLi is designed to suit demanding industrial applications with a sealed laser head machined from solid aluminium, ultra stable mirror mounts and industry-leading lamp lifetimes. Resonator options include unstable Gaussian-coupled, stable, and stable-telescopic configurations, allowing for a multitude of applications.

TRLi-feetHarmonic wavelengths are realised by bolt-on interchangeable harmonic modules with auto-tuning capability that can be added or removed as required. Power supplies for the range include state-of-the-art IGBT switching into the flashlamp, giving increased efficiency and stability as well as significantly prolonging lamp life due to the much lower currents.

TRLi-harm-gjostedIntelligent laser head technology allows for easy head and power supply swapping as well as optional full auto-tracking of harmonic wavelengths. Auto-tracking continuously monitors the harmonic output energy and actively controls the phase-matching angle of the crystal to ensure that maximum conversion efficiency and therefore output is always achieved. This is most useful for the fourth and fifth harmonics where crystal absorption at the harmonic wavelength leads to self heating of the crystal.

Control via the LUCi touch screen controller gives the user a simple and intuitive interface with full access to all system controls and information.

They are sealed to IP54 against the ingress of moisture and dirt and extremely field rugged.

Many systems are fully air cooled and require no external services except a mains electrical input.

TRLi Series main features
Output energies up to 850mJ Repetition rates up to 200 Hz
Plug and play interchangeable harmonic modules to 213 nm
Twin-rod architecture for high beam homogeneity
Intelligent motorised high speed auto-tuning of harmonics
Auto-stabilisation for ‘set and forget’ operation
Integrated motorised attenuator
Easy connections and fast start up
High energy and high repetition rate models
Super Gaussian-coupled, stable and stable-telescopic resonator options
Rugged industrial design
LUCi touchscreen or PC control interface

For detailed TRLi Series product information click here >>>