D iamond J-3 SeriesRF-Excited OEM Industrial CO2 Laser features Coherent Diamond J-3 Series are sealed, pulsed CO2 lasers offering average power greater than 250 Watts in a fully integrated and compact package. The unique pulsing characteristics derived from its slab discharge design enable the J-3 Series laser to reach peak powers well in excess of 750W in contrast to CW modulated lasers. The J-3 Series lasers are available in 10.6 pm, 10.2 pm, and 9.4 pm, and can be operated with pulsed repetition rates up to 200 kHz with fast pulse rise and fall times. This combination of wavelength selection, high peak power and fast rise and fall times, together with power on demand and excellent beam quality makes the J-Series an ideal laser for a wide range of materials processing applications. The J-3 Series is part of the J-Series family spanning a power range from 150W to greater than 400W. The J-Series family is built on a common platform with common mechanical and electrical interfaces, common optical interfaces, common software and a common service and support strategy. All J-Series lasers offer proactive maintenance capability enabled by the integrated yet field replaceable RF power supply design and overall systems monitoring using Coherent's field proven full suite of on-board diagnostics. • Wide operating power range • High peak power >750W • Pulse frequency from single-shot to 200 kHz • Fast rise-and-fall time • Outstanding beam quality • Excellent power stability • Low-cost OEM configuration • Integrated but removable RF power supply • Compact design • Equipped with on-board internet-accessible diagnostics APPLICATIONS • Converting • Drilling • Cutting • Scribing • Engraving • Marking

Diamond J-3 Series Datasheet 1 All specifications apply when the product is operated in accordance with the guidelines defined in the operators manual. 2 Measured at 10 kHz PRF, 60% duty cycle. 3 Output stability specification may not be met at lowest power or at acoustic resonances. 4 Measured for a 100 ps pulse width at 1 kHz repetition frequency. 5 Measured as ±(Pmax- pmin)/2Pmax. 6 Measured at waist location ~1.0 m from the laser output. 7 Measured at 10 kHz PRF, 25% duty cycle. 8 At 10 kHz PRF, maximum duty cycle operation. 9 See manual for details. 10 This differential pressure is from...

Diamond J-3 Series Datasheet MECHANICAL SPECIFICATIONS Laser Head 340.4 mm (13.4 in.) Clear Access within this Zone Required for RFPS Removal Output Beam Beam Polarization Accessory Mounting Surface Front View Minimum Clearance Required for RF Module Removal Side View Minimum Clearance Required for RF Module Removal Bottom View Coherent, Inc., 5100 Patrick Henry Drive Santa Clara, CA 95054 p. (800) 527-3786 | (408) 764-4983 f. (408) 764-4646 [email protected] www.Coherent.com All specifications subject to change without notice. Coherent, Inc. warrants to the original purchaser for a period...