Wide capabilities
4Lasers uses state-of-the-art devices and tools to test optical elements, which are integrated into lasers and laser-related systems. 4Lasers provide the following in-house
metrology and quality assurance services. The list of standard metrology services is on the right side of the page.
Non-standard test measurements
In partnership with scientific and industrial partners, we are able to offer custom metrology and quality assurance services.
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.
Metrology and quality assurance
- Wavefront distortion measurements in transmittance/reflectance for parallel and spherical optical elements (Verifire, Zygo)
- Transmittance and reflectance measurements of optical elements in 200 nm - 1700 nm wavelength range (Photon RT, Essent Optics)
- Optical microscopy with polarized light option (Olympus)
- Laser beam quality measurements (Beam Squared, Ophir)
- Laser wavelength stability measurements with 3 pm resolution (WS6, HighFinesse)
- Laser performance, coating durability, glue aging, etc. measurements in different environmental conditions (MKF 56, Binder)