Emboldened by the work of the Fourteenth Amendment and by local political victories in the 1866 elections, the Republicans went on to introduce the Reconstruction Act of 1867. This removed the right to vote and seek office by leading rebels..
Compound Parabolic Concentrators (CPCs) are designed to efficiently collect and concentrate distant light sources. With acceptance angle options of 25Â° and 45Â°, our CPCs are able to accommodate a variety of light sources and configurations.his will allow Edmund OpticsÂ® to display the most accurate regionalized product, pricing, and contact information for the country to which you are shipping. You can change this selection at any time, but products in your cart, wish list, or quote may be removed if they are unavailable in the new shipping country.
COMPOUND PARABOLIC CONCENTRATORS FOR NARROWBAND WIRELESS INFRARED RECEIVERS(1 9) leads to an angle-averaged filter transmission that is fixed at T=94%. 1.6 3.3 Double-CPC Concentrator Having 90-deg FOV The double CPCs in Fig.2(b) and 2(c) have FOVs larger than the angular bandwidth of the bandpass filter.his 5% to 6% discrepancyarises because of the nonideal nature of the CPC; reflectionlosses within the CPC are negligible, since it relies upon totalinternal reflection at the parabolic surface. Adding an optical filter having N* 1.89 and m =4 (like the filter in Fig. 4), and satisfying Eq.