THz and sub-THz Lens - 50 mm focal length Medium >30 to <90 degrees Quantum Cascade Laser (QCL) chip

Quantum Cascade Laser (QCL) chip provided on a copper submount

Can be used in LLH housing or External Cavity Laser Kit

Step Tune with programmable steps

The APM-D is sold separately

with broadband spectral response (UVA+UVB+UVC) in a rugged TO-5 package

THz and sub-THz Lens - 50 mm focal length Medium >30 to <90 degrees Quantum Cascade Laser (QCL) chipDescription Tech Specs Download PDF Item Description 50 mm focal length lens. Lytids high quality PTFE lenses provide excellent performances across the sub THz and THz band. The low absorption coefficient of PTFE optics (<0. 8 cm 1 up to 1 THz) in combination with low insertion loss (refractive index of ~1. 4) make it a prime solution for a variety of THz and sub mm systems within a wide frequency range, from 75 GHz up to 2 THz. The PTFE lenses