Category Archives: Payloads

New BBAR Coatings Increase Transmittance Over Wide Wavelength Range

This article, written by Eric Kurman in PTB Magazine (Photonics Solutions for the Design Engineer), describes how the new BBAR coatings provide increased transmittance over the wide wavelength range that sapphire allows, permitting technological advances in optical system design. Sapphire optical windows are an excellent fit for the harsh environment and multiple wavelength requirements encountered in UAS service. Continue reading