Water Cooled Laser Diodes and Lasers

All of these lasers are actively cooled by water.

If you have any questions or need more information about these Water Cooled Laser Diodes and Lasers, please contact us.

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JOLD-FC Series

The JOLD-FC series of high-power fiber-coupled laser diode arrays (bars) provide a cost-effective and robust solution for OEM applications.  With superior reliability and efficiency, our lasers offer industry-leading performance. We offer standard wavelengths of 760-1070 and 1470 nm, with 200, 400, or 600 µm fiber core diameters. Other optional components include pilot lasers, monitor diodes, and integrated Peltier elements, available in the JOLD-FC series, ensuring you get exactly what you need.

JOLD-Open Heatsinks Series

various brass or gold colored laser diode bar/array housings

The JOLD-Open Heatsinks Series offers industry-leading, reliable, and cost-effective high-power free-space single-laser-bar packages based on passively or actively cooled heat sinks in the 760-1070 nm range. Our proprietary heat sink and assembly technology, paired with our focus on advanced optical pumping and direct-diode-laser technology, results in diode lasers with unmatched performance including optical output power, electro-optical (EO) efficiency, and lifetime. This series offers options from 792 nm up to 1035 nm, and average output powers up to 300 W CW with passive cooling.

JOLD-Stacks Series

various sleek modern brass and stainless steel laser diode bar stack housings

The JOLD–Stacks Series offers a highly modular approach for power scaling well into the kW range. The series features compact, lightweight, and robust multimode, free-space laser diode stacks with options for 760-1070 nm, CW & QCW operation, output power up to 2400 W (QCW), no lensing or FAC or FAC/SAC collimation, active or passive cooling, and are completely customizable. JOLD-Stacks achieve optimal beam quality by reducing the stack pitch without compromising cooling capacity, and our proven hard-solder technology and strictly monitored production processes ensure tried & tested reliability in the harshest environments.

RPK Series

The RPK Series of multiple, single-emitter fiber-coupled diode lasers are available in wavelengths from 405nm thru 1550nm with up to ≈ 500W output power. Our specialized fiber-coupling techniques ensure high efficiency, stability, and superior beam quality, while rigorous inspections and burn-in procedures guarantee each product’s reliability, stability, and long lifetime. Highly customizable packages allow us to meet our customers’ specific needs, providing high-quality products at reasonable prices.