QE50SP-S-MT-D0

常见问题

• What is this product used for?

  The QE50SP-S-MT-D0 is used to measure short-pulse laser energy at high repetition rates with a 50 mm x 50 mm metallic MT absorber. It is intended for pulse-to-pulse measurements where faster temporal response is more important than MB broadband absorber behavior.

• What are its key specifications?

  Key QE50SP-S-MT-D0 specifications include 50 mm x 50 mm aperture, MT absorber, convection cooling, 0.193–20 µm spectral range, calibrated spectral range of 0.248–2.1 µm, maximum measurable energy of 13 J, noise equivalent energy of 10 µJ, maximum repetition frequency of 4,000 Hz, typical rise time of 20 µs, maximum pulse width of 10 µs, ±3% calibration uncertainty, and maximum power of 10 W.

• How do I choose this model vs another?

  Choose this model when you need higher repetition-rate capability than QE50LP models and can use the MT absorber. Choose the H version if the same high-repetition MT performance needs more heat handling.

• What accessories/options are compatible?

  Compatible accessories/options include STAND-D-233, DB15-BNC adaptor, QED-50 attenuator availability for QE50 series, NAN-915 carrying case, compatible displays and PC interfaces, and optional INTEGRA output versions.

• What should I know before buying?

  Before buying the QE50SP-S-MT-D0, check that pulse width, repetition rate, wavelength, energy, average power, and beam energy density fit the MT absorber specifications. MT absorbers support high repetition rates, but IR absorption can reduce sensitivity.