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Direct writing of diffractive optical elements in polymer materialsSPIE Newsroom - Nov 19, 2009 Femtosecond-laser filamentation can generate useful refractive-index changes while thermal treatment helps improve the diffraction efficiency. ... Flipping a photonic shock wavePhysics - Nov 2, 2009 Čerenkov radiation with the emission cone reversed has been observed in a metamaterial with negative refractive index. Figure 1: Fig. ... Viscotek Unveils OmniSEC Software for Gel Permeation/Size Exclusion ChromatographyAZoOptics.com (press release) - Nov 27, 2009 The multi-detector support capabilities of the software extend to all refractive index, selective wavelength UV, both right angle and low angle light ... Taking the wraps off cloakingPhysics - Nov 16, 2009 Figure 1: (Top) A hot desert surface causes a refractive index gradient in the air above, causing rays of light to be refracted continuously to form a ... Medical Fiber Optics - A World Market AnalysisPR-Inside.com (Pressemitteilung) - Nov 25, 2009 ""Fiber optics work on the principle of total internal reflection, in which light is enclosed in an element encased by glass in air of low refractive index. ... Medical Grade Silicone Designed to Withstand Vibration, Shock, Impact and ...Azom.com - Nov 24, 2009 ... cures optically clear with a refractive index of 1.43, making it well suited for use as a protective coating in optical and fiber optic applications. ... Invisibility Uncloaked In race to make things disappear, scientists gain ...Science News - - Nov 6, 2009 The same transformations that “stretched the rubber” also describe how the newly made cloak's properties must change — how its refractive index at every ... Photorealistic Images of Carpet CloaksNext Big Future (blog) - Nov 12, 2009 ... we simulate photorealistic images of sceneries in three dimensions including dielectric carpet cloaks – ie, continuously varying refractive-index ... Nikon's nano crystal coating sharpens imagesLifescience Lab - Nov 9, 2009 The objectives also have an extra low refractive index nano crystal coating to provide high transmission at a broad range of wavelengths. ... Diamonds are a girl's best friendBangkok Post - - Nov 10, 2009 They have a refractive index of 2.4 compared to 2.1 for cubic zirconium and 1.5 for glass. What this basically means is that light refracts (bends) ... | How to call the show... 1) Make sure the show is live (see graphic above). 2) Dial 724-444-7444. 3) Enter Call ID# 27566 when prompted. 4) Follow the phone prompts to join the call. Would you like to be a special guest on the show? Send us an email which includes your contact information and the topic(s) that you would like to discuss. Listen to past shows featuring special guests...  Bernard von NotHaus (Liberty Dollar)Aubrey de Grey, PhDDr. Amanuel Sima, MDDr. Bard Levey, DDSNeal AdamsRobin Scovill (director)Richard Diaz (author)Dr. Kaayla T. Daniel, CCNChana de Wolf, (cryonics researcher)Dr. Mary Ruwart (author & scientist)Richard Diaz (author)Dr. Jason Helliwell, OB/GYN |
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