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Displaying 951 - 975 of 2934

FT-IR Based Ellipsometer Using High-Quality Brewster-Angle Polarizers

July 19, 1999
Author(s)
Simon G. Kaplan, Leonard M. Hanssen
A Fourier transform infrared (FT-IR) spectrometer-based broadband infrared ellipsometer has been developed around a pair of high-quality Brewster angle polarizers. These polarizers consist of four Ge plates in a chevron geometry and have been measured to

Dental Ceramic Innovations

October 16, 2008
Author(s)
J R. Kelly
… thin (0.5 mm to 0.75 mm) castings of palladium-, gold-, or nickel-based alloys. Metal substructures proved crucial to …

Accurate Gouy phase measurement in an astigmatic optical cavity

September 14, 2012
Author(s)
John R. Lawall, Mathieu Durand, Yicheng Wang
We present measurements of the Gouy phase accumulation for the fundamental mode of an astigmatic Fabry-Perot cavity over 70 % of its stability range. The method is based on simultaneous measurement of the resonant frequencies of the fundamental mode and

Comparing the Transient Response of a Resistive-Type Sensor With a Thin Film Thermocouple During the Post-Exposure Bake Process

April 1, 2004
Author(s)
Kenneth G. Kreider, D P. DeWitt, J B. Fowler, J E. Proctor, William A. Kimes, Dean C. Ripple, Benjamin K. Tsai
Recent studies on dynamic temperature profiling and lithographic performance modeling of the post-exposure bake (PEB) process have demonstrated that the rate of heating and cooling may have an important influence on resist lithographic response. Generally

Infrared Spectra of CICN + , CINC + , and BrCN + Trapped in Solid Neon

June 27, 2007
Author(s)
Marilyn E. Jacox, Warren E. Thompson
… corresponding cation, ClCN+ or BrCN+. The NC-stretching fundamentals of the isocyanides trapped in solid neon lie … of ClCN+ to ClNC+ occurs. The two stretching vibrational fundamentals and several infrared and near infrared …
Displaying 951 - 975 of 2934
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