Specifications
Model	NL311	NL313
Max. pulse energy, mJ:
at 1064 nm	1300/1000^1)	1600
at 532 nm	600/440^1)	800
at 355 nm	390/290^1)	490
at 266 nm	130/120^1)	180
Pulse energy stability, % ^2)	1.0
Long term energy drift, % ^3)	1.6
Pulse duration, ns ^4)	3–6
Max. repetition rate, Hz	10/20	10
Polarization at 1064 nm	vertical, > 85 %
Optical pulse jitter, ns ^5)	0.5
Linewidth at 1064 nm, cm^-1	< 1
Beam profile
Near field	“Hat-Top”
Far field	near Gaussian
Beam diameter, mm	10	12
Beam divergence, mrad ^6)	< 0.5
Beam pointing stability at 1064 nm, µrad	± 50
Beam height, mm	145–165
Physical characteristics
Laser head size (W×H×L), mm	310×190×775
Powering/cooling cabinet size (W×H×L), mm	550×530×590
Umbilical length, m	2.5
Operating requirements
Water consumption (max 20 °C), l/min	< 10
Room temperature, °C	15–30
Relative humidity (noncondensing), %	20–80
Voltage ^7)	208–240 VAC, single phase 50/60 Hz
Power, kVA	< 3.5
1) 20 Hz versions.
2) At 1064 nm, Std.Dev, after 2 minutes of warm-up time.
3) Std.Dev, 8 hours after 2 minutes of warm-up time.
4) At 1064 nm, FWHM.
5) With respect to syncpulse, Std.Dev.
6) Full angle at 1/e^2.
7) 20 Hz version of NL311 requires 3 phase, when the voltage is 208 VAC.

Requests for custom made products are welcome.

Specifications are subject to changes without advance notice.