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The driver design for N2O gas detection system based on tunable interband cascade laser
2019
E3S Web of Conferences
In this paper, the driver circuit for N2O gas detection system based on tunable interband cascade laser (ICL) is developed. Considering the influence of power supply stability on the digital-analog hybrid drive circuit of tunable diode laser absorption spectroscopy (TDALS), the high-efficiency TPS5430 is used to design the positive and negative power supply circuit. The large electrolytic capacitor + post-stage LC filter combination filter is used to effectively filter out high and low
doi:10.1051/e3sconf/20197803002
fatcat:xhhil23oofdwrpuexrpvd5xfwa