CN109765181B - 一种提高气体光声光谱检测稳定性的差分式共振光声池 - Google Patents
一种提高气体光声光谱检测稳定性的差分式共振光声池 Download PDFInfo
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CN110389106A (zh) * | 2019-07-25 | 2019-10-29 | 国网重庆市电力公司电力科学研究院 | 一种sf6分解组分的红外光声光谱定量分析方法 |
CN111380805B (zh) * | 2020-01-02 | 2021-04-06 | 华中科技大学 | 一种谐振频率可调的光声池及调节方法 |
CN114088632B (zh) * | 2021-11-18 | 2024-10-15 | 国网安徽省电力有限公司电力科学研究院 | 一种基于光纤光声传感的硫化氢气体检测方法及装置 |
CN114002158A (zh) * | 2021-12-10 | 2022-02-01 | 国网江苏省电力有限公司检修分公司 | 基于光声光谱法的sf6分解组分气体检测方法及装置 |
CN114813574A (zh) * | 2022-03-10 | 2022-07-29 | 武汉光谷光联网科技有限公司 | 基于双通道t型光声池的差分光声光谱气体浓度检测装置 |
CN116465852A (zh) * | 2023-04-20 | 2023-07-21 | 振电(苏州)医疗科技有限公司 | 基于红外短脉冲激发的液相红外光谱测量方法和装置 |
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