A diode stack, also called a laser diode stack or multi-bar module, is a two-dimensional array of diode bars, typically arranged vertically, to achieve very high optical output powers of hundreds or thousands of watts. 📦 For purchasing, use the RP Photonics Buyer's Guide for diode stacks. It provides an expert-curated supplier directory, buyer-focused technical background information, and structured selection criteria to support professional procurement decisions. Applications as wide-ranging as solid-state laser pumping, directed energy, military range finding and target. High power laser diodes (>10 Watts) are available at wavelengths from the near infrared through roughly the 2000nm region. The most common devices are in the range of 808nm through 980nm. Whether you need a few hundred watts. EVERBRIGHT produces customized vertical and horizontal arrangements of multiple diode bars (multi-bar modules), delivering very high output power up to multi-kW power levels. Powers from 100 W/bar to 1 kW/bar with options on number of bars per stack, bar-to-bar pitch and.
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