Find the right laser diode for your system. Our comprehensive portfolio covers wavelengths from UV to IR, with output powers from milliwatts to kilowatts. Whether you need a fiber-coupled module, a high-power bar stack, or a custom OEM solution, ePhotonics provides fully-characterized, integration-ready laser diodes you can build on with confidence.
Single and multi-emitter modules from 405nm to 1940nm. We offer standard, VBG stabilized, and TEC-controlled configurations for any application. View Fiber Coupled Diodes →
High-power vertical and horizontal diode bar stacks for CW and QCW operation. With outputs up to 3000W, these are ideal for industrial pumping. View Laser Diode Stacks →
Turnkey solutions integrating laser diodes, drivers, and thermal management. Perfect for OEM integration and research applications where system-level reliability is critical. View Systems →
Choosing the right laser diode involves more than matching a wavelength. Power, beam quality, operating mode, and thermal management are critical. Our laser diodes are specified with complete characterization data and tight tolerances, giving engineers the confidence to design systems around real performance, not just nominal values.
Whether you're building a fiber laser, a medical platform, or a custom industrial machine, you'll find the right diode in our catalog. And if you don't, we'll build it for you.
A standard laser diode's wavelength shifts with temperature. For many applications this is fine, but for spectroscopy, sensing, or pumping at narrow absorption peaks (like 976nm), this drift reduces efficiency and reliability. That's why we offer a huge range of VBG (Volume Bragg Grating) stabilized laser diodes, which lock the wavelength to within ±0.5 nm across the entire operating range.
We work with engineers and system integrators on custom wavelengths, power levels, fiber configurations, and OEM volumes. Tell us your requirements and we'll find a solution.
