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https://hdl.handle.net/20.500.12008/28933
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| Title: | Design and implementation of a trans-impedance amplifier for a miniaturized saturated absorption spectrometer. |
| Authors: | Sosa, Kevin Failache, Horacio Oreggioni, Julián |
| Type: | Preprint |
| Keywords: | Power demand, Stimulated emission, Absorption, Optical recording, Bandwidth, Optical saturation, Optical noise |
| Issue Date: | 2021 |
| Abstract: | This paper presents the design, manufacture, and testing of a trans-impedance amplifier for a miniaturized saturated absorption spectrometer. The amplifier has a bandwidth of 32 kHz, a dc gain of 80.3 dB-Ohm, and an output voltage swing of 4.84 Vpp. The device can handle an input optical power up to 800 uW, where the photodetection electronics have a Noise Equivalent Power of 0.3 pW/Hz. The circuit board has a size of 27 x 27 mm2. Signals acquired with our miniaturized device perfectly match those recorded with a commercial tabletop optical setup. |
| Description: | Presentado y publicado en 2021 IEEE 12th Latin America Symposium on Circuits and System (LASCAS), Arequipa, Peru, 21-24 feb, p. 1-4 |
| Citation: | Sosa, K., Failache, H. y Oreggioni, J. Design and implementation of a trans-impedance amplifier for a miniaturized saturated absorption spectrometer [Preprint]. Publicado en : 2021 IEEE 12th Latin America Symposium on Circuits and System (LASCAS), Arequipa, Perú, 21-24 feb, pp 1-4. DOI: 10.1109/LASCAS51355.2021.9459157. |
| License: | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| Appears in Collections: | Publicaciones académicas y científicas - Instituto de Ingeniería Eléctrica |
This item is licensed under a Creative Commons License
