Buscar
Mostrando ítems 1-10 de 169
An advanced spectrum analysis of optical signals using the non-collinear three phonon light scattering
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2016)
Banning information as a redistributive device
(Escola de Pós-Graduação em Economia da FGV, 2004-07-01)
In this paper we analyze the optimality of allowing firms to observe signals of workers’ characteristics in an optimal taxation framework. We show that it is always optimal to prohibit signals that disclose information ...
Ultrabroadband Wavelength Conversion with Tellurite Waveguides
(2021-01-01)
In this work, we propose and investigate numerically a two-stage one-pump four-wave mixing (FWM) device for guard-band-less wavelength conversion. This device can convert all signals within the C-band to the L-band and, ...
Modeling losses in microstrip traveling wave kinetic inductance parametric amplifiers using the four and three wave mixing effect
(Universidad de Chile, 2020)
The performance of an amplifier is based on a high gain and a low noise. To minimize
the noise problem at high frequencies, the superconducting parametric amplifier has been
developed. It is a system that uses a non-linear ...
Parametric amplification of electromagnetic signals with superconducting transmission lines
(Universidad de Chile, 2022)
Amplification is required to detect small microwave signals. One new promising technology to achieve large amplification with quantum-limited noise is the kinetic inductance traveling-wave parametric amplifier (KI-TWPA). ...
Development of a portable EOG device for signal acquisition and movement characterization
(Pregrado Ingeniería Mecatrónica, 2021-10-12)
Bioelectrical signals produced by saccadic movement are widely studied in biomedical applications like dream cycles, polysomnography, and motor disabilities among others. In this study, the development of a portable ...
In-line one-pump parametric amplifier with independent polarization gain: A field-trial demonstration
(Wiley-blackwellHobokenEUA, 2013)