The paper presents info such as spectral response, intensity, the light pulse, the ldr voltage, photoacoustic, light sensor, ldr, spectroscopy, spectroscopy systems, and light detector. Inside the paper we can read explanation about pulse frequency, noise, photoacoustic spectroscopy, spectral emission, amplifier, detector, light sensors, amplitude, sensors, and the spectral emission.
There are lots of things regarding noise ratio, normalization, the light power, reference signal amplitude, signal, photoacoustic chamber, sensor, equation, signal amplitude, and spectrum are presented in this paper. Below are some excerpt from this paper:
Sensors 2006, 6, 514-525 sensors ISSN 1424-8220 © 2006 by MDPI http://www.mdpi.org/sensors Light Dependent Resistance as a Sensor in Spectroscopy Setups Using Pulsed Light and Compared with Electret Microphones Derci Felix da Silva 1 and Daniel Acosta-Avalos 2,* 1 Instituto de Pesquisa e Desenvolvimento (IP&D), Universidade do Vale do Paraíba, Av. The aim of this communication is to study the response of LDR to pulsed light and the analysis of the spectral curves obtained with a LDR and an electret microphone as light sensors in an optical spectroscopy device.
Additionally, the paper explains information about the electret microphone, response, frequency, the ldr signal, the light source, sensors, light wavelength, optical spectroscopy, and light.