LQ629: 100 Hz High-Pulse Energy Nd:YAG Laser

A distinctive feature of the LQ629 is that both the active elements of the master oscillator and amplifier are housed within a single pump chamber, powered by a single flash lamp. The master oscillator utilizes a proven ring cavity design, ensuring exceptional beam quality, while the classical single-pass amplifier is enhanced with optics to compensate for thermo-optical aberrations.

The optical design guarantees nearly perfect flat-top laser beam profile. This profile, which ensures uniform exposure across the entire beam field, is highly sought after for a wide range of applications, from ablation to optical pumping.

The innovative, thoroughly tested optical configuration of the LQ629 laser is integrated into a compact, vibration- and dust-resistant housing, making it ideal for the harshest operational environments.

The technical solutions specifically developed for this laser not only provide an excellent combination of output parameters in a cost-efficient design but also minimize maintenance costs. The use of a single flashlamp with an extended lifespan (over 100 million pulses) and its simple, quick replacement without requiring access to the laser head optical cavity ensures low servicing expenses.

HARMONIC GENERATORS
The LQ629 laser comes with built-in SHG, THG, and FHG in its standard configuration. However, upon request, these harmonic generators can be provided as external stand-alone modules. FiHG is available only as an external unit.

OPO
Upon request, the LQ629 laser can be enhanced with an optical parametric oscillator from the LP600 series. This combination offers a source of continuously tunable laser radiation across a wide spectral range, from UV to IR.

ATTENUATOR
The laser can be equipped with a PC-controlled attenuator. You can choose between a unit optimized for operation at a specific wavelength or an achromatic attenuator designed to simultaneously attenuate all the laser harmonics from 266 nm to 1064 nm.

 Ti:Sapphire Laser and OPO Pumping
Dye Laser Pumping
Spectroscopic Applications
LIDAR (Light Detection and Ranging)
LIF (Laser-Induced Fluorescence)
LIBS (Laser-Induced Breakdown Spectroscopy)
Educational Applications
PIV (Particle Image Velocimetry)
Range-Finding
Ablation
Laser Marking
Laser Cleaning
Laser Drilling
TFT-LCD Repair