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Princeton reveals 650nm red laser array

With an efficiency of over 20 percent, and a spectral width of ~ 1nm the array is suited to medical and illumination applications
Princeton Optronics, an innovator in high efficiency, high power VCSELs and VCSEL arrays, is marketing  high power (15W) red laser devices and arrays at 650nm for medical and illumination applications.

These arrays have an efficiency of over 20 percent, a spectral width of approximately 1nm and a circular beam with divergence of 18 degrees (full angle). The array measures 3 x 3mm and is mounted on submounts.

The firm says it can deliver such arrays in high volume through its high volume manufacturing operation.

Princeton also delivers single devices and lower power as well as addressable arrays at red and other wavelengths. The company can make custom devices and arrays of other configurations and other wavelengths in red.
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