DBR Laser with Beam Correction
Jul 2016Photodigm Inc.Request Info
Photodigm DBR lasers are now available with internal beam correction. A virtual point source microlens corrects astigmatism and reduces fast axis divergence, resulting in a user-friendly beam that can be focused or collimated as needed with a single aspherical lens. The near Gaussian output increases coupling efficiency and improves performance for spectroscopy, metrology and biomedical diagnostics. Photodigm DBR lasers with VPS lenses are now available in a Mercury™ or TO-8 package.