This unit offers a spectral pulse width below 5 MHz (guaranteed coherence length greater than 50 m), with TEM00 beam quality and stable linear polarization as low as 500:1. As expected from modern laser modules, Toptica's new module comes in a highly compact form factor compared to traditional HeCd lasers. Furthermore, low power requirements (a few watts) and the absence of stringent cooling requirements (no water cooling or fan) are compelling arguments in favor of this new development.

The 325 nm OEM laser has been designed for applications requiring maximum flexibility or wavelength sensitivity: tuning adjustments of
+/-1 nm, a new standard for OEM UV lasers.