Theis compact, solid-state laser offer sa complete CDRH solution with the laser head, control box, and power supply included. Laser head has a HeNe style packaging that with a similar diameter that can easily be implemented into existing systems; but with a much shorter length than a similar powered HeNe laser. Mounted on a TEC, a heat sink keeps the temperature and wavelength constant, as well as maintaining beam and power stability. Model features adjustable beam focus and collimation, a large TEC with bipolar linear drive, internal cooling fan with vibration-elimination mounting, multi-layer ESD shielding, and a convenient back panel on-off switch with power LED indicator.

Modulation is through side panel I/O interlock port, via TTL signal with 400K-ohm input impedance; TTL level needs to be applied for a minimum of 10 msec. Class IIIb system is CDRH compliant with the control box. CDRH features on control box include key switch, remote interlock, emission indicator, and a 5-sec power-on delay. Laser head front plate has four 4-40 mounting holes for C-mount adapter.

Tyoical applications include flow cytometry, high-throughput screening, confocal microscopy, particle sizing and counting, as well as genomics and proteomics.


Wavelength 375 ±5nm 405 ±5nm
CDRH Class IIIb IIIb
Beam Diameter (1/e2) 1 x 3mm 4.7 x 1.6mm
Divergence (full angle, typ) 0.6 x 1.0mrad 0.15 x 0.30mrad
Static Alignment Tolerance <10mrad <5mrad
Rise Time <200msec <200msec
Max Modulation Frequency 5Hz 5Hz
Frequency: Noise, RMS (20Hz to 10MHz) <1% <0.5%
Power Stability (8 hrs) <5% <5%
Spatial Mode (Far-Field) TEM00 TEM00
Polarization, linear, horiz >100:1 typical >100:1 typical
Pointing Stability < 6µrad/°C < 6µrad/°C
ESD Protection Level 4 Level 4
Laser Dimensions 44.5mm Dia x 218mm L 44.5mm Dia x 218mm L
Control Box Dimensions 138mm L x 62mm W x 26mm H
Power Supply Dimensions 146mm L x 76mm W x 43mm H
Weight, Head/Control Box 1 lb. 1 lb.
Weight, Power Supply 1.25 lbs. 1.25 lbs.
Operating Temperature 10°C to 40°C (50°F to 104°F) 10°C to 40°C (50°F to 104°F)
Storage Temperature -20°C to 60°C (-4°F to 140°F) -20°C to 60°C (-4°F to 140°F)
Input Voltage 100 to 240V, 47 to 63Hz 100 to 240V, 47 to 63Hz
Input Power <15W <15W