Q-switched diode pumped Nd:YAG lasers
ND-150 W – 1064 nm, 150 mJ, 100 Hz
Relatively low energy Nd:YAG lasers with diode pumping.
Rod diameter 5 mm, pulse energy 150 mJ by default (100 mJ -200 mJ on request). 100 Hz pulse repetition rate. Water cooling (with external chiller).
ND-150W from Photonics Laboratories is a very simple Q-switched diode-pumped Nd:YAG laser. Pump chamber with transverse pumping, linear resonator, active Q-switching. Output energy achieves 150 mJ per pulse (100-200 mJ on request), pulse repetition rate is as high as 100 Hz.
ND-150W is a water-cooled solution, so it requires an external chiller. Passively or forced-air cooled modification are available on special request for applications where maintenance-free is important, however their performance will be limited with 10 Hz – 30 Hz repetition rate.
Rigid laser head machined from the single piece of aluminium and spring-free design of mirror holders make ND-series a perfect choice for applications where the reliability is important.
ND-series lasers are equipped both with stand-alone UI (remote control with 7” graphical display and touch panel) and RS-485 machine interface. That allows both laboratory usage and integration into the customer’s systems. By the same reasons power supply and cooling system units are performed in 19” rack format.
- Compact, but very powerful solution
- Rugged alignment-free design
- 2 Year warranty
- Easy integration with customer’s system
- Fair prices
- Pumping (OPO, Ti:Sapphire, Dye laser pumping)
- Scientific (LIDAR, LIF, LIBS, LIDT)
- Material processing (laser marking, cleaning)
|Description||Diode pumped Nd:YAG laser|
|Output energy (1064 nm)||150 mJ||300 mJ|
|Output energy (532 nm, optional)||75 mJ||150 mJ|
|Output beam diameter||5 mm||8 mm|
|Maximal repetition rate||100 Hz||100 Hz|
|Pulse width||8 ns -10 ns|
|Beam quality||Multimode, near flat-top|
|Laser head dimensions (L*W*H)||420 mm * 90 mm * 98 mm||410 mm * 125 mm * 110 mm|
|Laser head weight||5.5 kg||6.5 kg|
|Power supply / cooling unit||19” rack mounted, 3U height, depth 450 mm, weight 10 kg
External chiller for water cooling
RS-485 machine interface
- SHG, THG, FHG units, switchable wavelengths
- OPO units
- Custom made beam shaping units are available on request (beam homogenizers, focusing units, zoom lenses, beam attenuators, square beam generators and so on)