Quantum well infrared photodetectors (QWIPs) have been demonstrated to be a suitable candidate for IR PINK HIMALAYAN SALT TOOTHPASTE detection applications.These detectors attracted increasing interest due to their design flexibility and broad spectral absorption from short wave (SWIR) to long wave infrared (LWIR) and high uniformity.In this paper,
More and more devices are equipped with global positioning system (GPS).However, those handheld devices with consumer-grade GPS DC Comics receivers usually have low accuracy in positioning.A position correction algorithm is therefore useful in this case.In this paper, we proposed an evolutionary computation based technique to generate a correction
We analyzed fabrication errors of nonperiodic-multilayer-dielectric gratings that were designed to have a high reflective diffraction efficiency for one wavelength and a high transmittance for another wavelength at the same time.Significant deviations were found Cooktop between the measured and calculated efficiency values although the groove profi
Global University ranking tables influence students and public opinion perceptions and the overall reputations of universities among an international audience.In this paper, the credibility of such ranking tables is questioned based on the tendency of ranking systems to promote Ornament Gift Box questionable universities, documented instances of et