4Lasers uses state-of-the-art devices and tools to test optical elements, which are integrated into lasers and laser-related systems. The list of standard metrology services is on the right side of the page.
Non-standard test measurements
Did you not find a test measurement that suits your needs? Non-standard test measurements are available as well, therefore do not hesitate to contact us for more information.
- Wavefront distortion in transmittance/reflectance for parallel and spherical optics (Verifire, Zygo)
- Transmittance and reflectance of optical elements in 200-1700 nm wavelength range (Photon RT, EssentOptics)
- Optical microscopy with polarized light option (Olympus)
- Beam quality (BeamSquared, Ophir)
- Wavelength stability for lasers with 3 pm resolution (WS6, HighFinesse)
- Environmental temperature & humidity tests to test laser performance, coating durability, glue aging, etc. (MKF 56, Binder)