... which increases absorptance at 10.6 μm wavelength will be almost removed. Tungsten molybdenum laser mirror CO 2 laser polishing reflectance absorptance damaged layer surface roughness surface analysis chemical composition Manuscript Received 1-6-88 Ultrafine polishing of tungsten...

... deduce the pressure and coverage dependence as well as the growth rate for the initial monolayer arising from these surface reactions. In addition, extreme ultraviolet (XUV) reflectance vs angle of incidence measurements at 58.4 nm wavelength clearly indicate the growth of oxide on the surface of our...

... Multilayer dielectric high reflectance coatings designed for 351nm were fabricated using ion beam sputtering and electron beam deposition on super polished silicon substrates. These optics were evaluated in terms of total integrated scatter levels, absorption, reflectance and laser induced...

... in natural weathering but low enough that the degradation modes are expected to be similar to those observed in naturally weathered mirrors. The degradation of mirror performance is characterized by its reflectance. Microphotography and light-scattering measurements reveal defects in the silver layer...

... techniques and apparatus developed at the Naval Weapons Center for measuring temperature-dependent changes in the near-normal incidence reflectance of a sample to a precision of a few parts in 10 5 . Reflectance results obtained from this instrument are presented for films and bulk material over the same...

... The spectral reflectance, R(ω), of a quarter-wave reflector is quite asymmetric in general as a result of absorption. The maximum electric field E in an infinite stack is in the center of the high-index (low-index) layer at the low-frequency (high-frequency) end of the high-reflection band. Thus...

... The appearance attributes of aluminum surfaces are measured using integrating sphere instruments commercially available. Total (TR) and diffuse reflectance (DR) values are obtained on the instrument. The specular reflectance (SR) is the difference: S R = T R − D R The term...