Learn More About Laser Diode Stacks
The number, the width, and the spacing of the emitters is manufacturer dependent. The relative value of the emitting areas in the active layer with respect to the bar width is the filling factor (FF). Typical filling factors are 30 – 90%. The center-to-center distance between two adjacent emitters is the emitter pitch. Z is the propagation axis of the laser radiation. The propagation axis Y is the fast axis (FA) and the X axis is the slow axis (SA), referring to the rate of divergence. Therefore, these axes comprise the beam angle (divergence) in the two planes, XZ and YZ.
Our Laser Diode Stack Products
Our laser diode stacks are multiple laser diode bars packaged in close proximity. Therefore, increasing the total output power in the smallest area possible. Multimode diode stacks can be actively cooled with Microchannel Cooling (MCC) or passively cooled depending on the waste heat requirements. We offer a wide range of wavelengths and output powers up to 1440W CW and up to 2400W QCW.
We offer options in near infrared (NIR) wavelengths ranging from 808nm-980nm. These stacks have free-space output and collimation options for fast axis, slow axis, or both axes.
Let Us Help
If you have any questions, or if you would like some assistance please Contact Us here. Furthermore, you can email us at [email protected] to talk to a knowledgeable Product Manager.
Alternatively, use the filters on this page to assist in narrowing down the selection of Laser Diode Stacks for sale. Finally, head to our Knowledge Center with our Lasers 101 page and Blogs, Whitepapers, and FAQ pages for further, in-depth reading.
Check out our Online Store: This page contains In-Stock products and an ever-changing assortment of various types of new lasers at marked-down/discount prices.
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