REA Series

The REA Series Laser Module delivers the reliability and performance of diode pumping to high power industrial and scientific laser systems, virtually eliminating the downtime experienced by older lamp-based laser technologies. Drive your laser system up to 650 watts of CW power @ 1064nm.

This reliable and efficient gain module can be used as the "engine" in new laser system development and production, or to convert your existing lamp-based designs to state-of-the-art diode pumping. The Nd:YAG laser rod is pumped by radial arrays of efficiently coupled long lifetime laser diode bars, and delivers good pump uniformity and stable lensing performance. The laser module requires between 60 - 120 VDC diode bias from a reliable solid-state driver, and is cooled by re-circulating filtered water from a simple chiller system.

Model	Rod Diameter¹	Output Power²	Diode Bias Voltage³	Drive Current²
REA4006-1C2H	4mm x 126mm	140 W	60 VDC	0-38A
REA5006-1C4H	5mm x 126mm	250 W	60 VDC	0-50A
REA6306-1C4H	6.35mm x 126mm	275 W	60 VDC	0-50A
REA5008-1C2H	5mm x 146mm	200 W	80 VDC	0-38A
REA5008-1C4H	5mm x 146mm	400 W	80 VDC	0-50A
REA6308-1C4H	6.35mm x 146mm	450 W	80 VDC	0-50A
REA5010-1C4H	5mm x 167mm	500 W	100 VDC	0-50A
REA6310-1C4H	6.35mm x 167mm	550 W	100 VDC	0-50A
REA5012-1C4H	5mm x 188mm	600 W	120 VDC	0-50A
REA6312-1C4H	6.35mm x 188mm	650 W	120 VDC	0-50A

¹ 0.4% or 0.6% Nd doping.
² Minimum 1064 nm multi-mode output in a short cavity (280 ± 5 mm flat HR/flat 70%R OC) CW oscillator arrangement at delivery. Nominal Drive Current 25A and 40A for IC2H and IC4H respectively.
³ Max current is 38A and 50A for 1C2H and 1C4H respectively. Approximate required voltage at the pump head stated w/o consideration for inefficiencies in the electrical system.
^**Pulsed versions available.



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REA Series

RD-Series | RE-Series