WN300

Compact Nd:YAG Lasers

The WN300 Series is a compact lamp pumped Nd:YAG laser platform designed for applications requiring high pulse energy, high repetition rates, and excellent beam quality in a reliable and easy to integrate package. The optimized laser design combines strong output performance with a compact laser head and single phase power supply, making it suitable for both laboratory and industrial environments.

The system provides pulse energies up to 0.5 J while maintaining excellent beam characteristics for demanding applications. With available harmonic generation options extending down to 213 nm, the WN300 Series offers flexible wavelength selection for applications across scientific research, spectroscopy, nonlinear optics, and industrial processing.

Designed for simplified operation, the system eliminates the need for external water cooling, reducing installation complexity and maintenance requirements while ensuring stable long term performance.

Key Features:

High PRR
High pulse energy up to 0.5 J
Excellent beam quality
All harmonics available up to 213 nm
Compact single-phase power supply
No external water requirements

The WN300 Series is a compact lamp pumped Nd:YAG laser platform designed for applications requiring high pulse energy, excellent beam quality, and long term output stability. Based on a ring cavity design with a diffuse ceramic reflector pump chamber, the WN300 generates a homogeneous near flat top beam profile, providing improved beam performance compared with traditional linear cavity configurations.
The laser incorporates thermal stabilization of all critical components and a vibration resistant design to ensure stable output energy and consistent spatial beam parameters during long term operation. With integrated efficient thermostats, the WN300 achieves a warm up time of less than 10 minutes, enabling fast and reliable operation.
The WN300 delivers pulse energy stability of less than 1% and superior beam pointing stability, with less than 20 µrad in the vertical plane and 80 µrad in the horizontal plane. The system provides a 1064 nm wavelength output with pulse widths of 8 to 12 ns and a beam diameter of less than 6 mm, making it suitable for demanding scientific and industrial applications.
Designed for simplified maintenance, the WN300 features a flash lamp lifetime exceeding 30 million pulses and allows quick lamp replacement without opening the laser head optical cavity. A compact single phase power supply integrates a closed loop water to air cooling system and supports both PC and remote control operation for convenient system management.
HARMONIC GENERATORS
The WN300 laser is supplied with built in SHG, THG, and FHG in its standard configuration. Upon request, these harmonic generators can also be provided as external stand alone modules. FiHG is available exclusively as an external unit.
OPO
Upon request, the WN300 laser can be equipped with an optical parametric oscillator from the LP600 series. This configuration provides continuously tunable laser radiation over a wide spectral range from UV to IR.
ATTENUATOR
The laser can be equipped with a PC controlled attenuator. Two options are available: a unit optimized for operation at a single wavelength, or an achromatic attenuator designed to simultaneously control the attenuation of all laser harmonics from 266 nm to 1064 nm.
- Ti:Sapphire Laser and OPO Pumping
- Dye Laser Pumping
- Spectroscopy
- 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