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3.806  Articles
1 of 382 pages  |  10  records  |  more records»
The radiometric calibration procedure, applied on VNREDSat-1 raw data shall correct and minimize the radiometric non-uniform gain and offset, occurred by the nature of the optical payload. The procedure is based on the radiometric model, built to transfor... see more

This paper describes in a very synthetic way the specific problem of miniaturization of space optical payloads starting from the main design parameters. The intrinsic limitation inherent to the instrument budgets reduction are outlined but some design gui... see more

Since the 1970s Lunar Laser Ranging (LLR) to the Apollo Cube Corner Retroreflector (CCR) arrays (developed by the University of Maryland, UMD) supplied almost all significant tests of General Relativity (Alley et al., 1970; Chang et al., 1971; Bender et a... see more

Cascaded optical ring resonator-based optical beamforming networks can be used to optimize the signal power received by planes. This is essential for airplanes-sattelite communication as a solution for a high-speed internet access inside airplanes cabin. ... see more

The previous experimental research on microsphere parameters applying photonic jet microscopy in free space revealed if the relative indexes come near to two, it needs larger microspheres. It also means if the relative indexes come near to one, it needs s... see more

This article aims to evaluate the optical behavior of a small handmade prototype of a linear Fresnel concentrator (LFC). The system was developed and tested as a water heater and steam generator at the Unidades Tecnológicas de Santander university, locate... see more

Saat ini teknologi otomatis dan sistem pintar dikembangkan untuk memenuhi kebutuhan manusia salah satunya di bidang transportasi. Transportasi merupakan alat yang digunakan manusia untuk berpindah tempat dengan cepat dan mudah, transportasi dibagi menjadi... see more

The practicality of digital document processing has made various companies and organizations switch physical documents to digital. However, the process of extracting data from physical documents manually requires effort and is prone to input errors due to... see more

Understanding the profile or trend of a research topic is very important and is the first step in starting research. The purpose of this study is to describe the profile of science education research related to wave optics learning. The systematic Literat... see more

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