SUB – NAPLES

High-Energy Sub-Nanosecond DPSS Lasers

The Sub-Naples series of Q-switched, DPSS lasers are high-peak-power, rugged, turnkey, sub-nanosecond units with output at any or all of the wavelengths: 1064 nm, 532 nm and 266 nm. The relatively short pulse length and high peak power make the SUB-Naples family particularly suitable for use in LIDAR, km-scale laser ranging (at 1064 nm), micromachining, mass spectrometry and other applications.

FEATURES

≤ 600 picoseconds pulse width
1 mJ /pulse @1064 nm
400 Hz standard, 1 kHz available
TEM₀₀ mode
Air cooled

APPLICATIONS

Micromachining (diamonds, glass, metals, ceramics)
distance measurements
portable LIBS (historic artifacts, architectural, environmental etc.)
bio-medical applications
scientific research

Sub-Naples specifications

Wavelength	1064 nm	532 nm	355 nm	266 nm	213 nm
Energy output (at 400 Hz)	1.0 mJ	0.5 mJ	0.2 mJ	0.12 mJ	0.04 mJ
*Sub-Naples – 10 (optional)	10mJ at 1064 nm at 20 Hz
Pulse width (at 1064 nm)	≤ 0.6 ns (~ 350 ps at 213 nm )
Repetition rate	Internal/external triggering, 1000 Hz
Q-switch	Passive
Beam quality	Diffraction limited
Beam profile	TEMoo Gaussian
Pulse-to-pulse Standard Deviation	<1-2%
Output beam pointing stability (std dev, 1 hour)	~0.5 Diffraction limit
External control	Connector for TTL trigger input port (4 +/-1V, 1 kΩ)
Electrical power	~ 100-240VAC, 47-63 Hz, single phase
Warm-up time	Less than 3 minutes
Operating temperature and humidity	20-27 ^oC; 10-80 %