Nd:YAG DPSS Laser Systems
The ND-series DPSS Nd:YAG Q-switched laser systems are available as air-cooled and water-cooled models. Water-cooled lasers offer high repetition rates of up to 100Hz. Air-cooled lasers are limited to a 20Hz level but can operate in conditions where size is critical or liquid cooling is impossible..
- Ti:Sa / OPO / Dye Lasers Pumping
- LIBS / Spectroscopy
- Material Ablation
- Laser Peening
Output Parameters Samples (ND-250W)
|Repetition rate, Hz||20||100||100|
|Pulse duration (FWHM), ns||1064 nm||≤15||≤12||≤12|
|Pulse energy, mJ||1064 nm||100||150||300|
|Energy stability, %||1064 nm||± 1||± 1||± 1|
|Jitter (with respect to external TTL triggering signal), ns||± 0.5||± 0.5||± 0.5|
|Beam diameter (near field), mm||~5||~5||~6|
|Beam profile||Multimode, bell-shaped||Multimode, bell-shaped||Multimode, bell-shaped|
|Beam divergence (full angle for 86% of energy), mrad||≤1.5||≤3.0||≤4.0|
|Beam pointing stability, μrad||≤20||≤30||≤50|
|Laser head size (without harmonics modules), L x W x H, mm||320 x 100 x 100||475 x 100 x 115||650 x 100 x 115|
|Cooling type||Air||Water (External Chiller)||Water (External Chiller)|
|Power Supply Model (see details)||PD-1||PD-3||PD-6|
- Specifications are subject to change without notice due to the continuous improvement of products.
- Other combinations of pulse energies and repetition rates are available on request. Third, fourth and fifth harmonic generators parameters are available on request.