Chakraborty, Arup LalArup LalChakraborty2025-09-042025-09-042012-01-09http://repository.iitgn.ac.in/handle/IITG2025/30762en-USAbsolute line shape recoveryCalibration freeIndustrial process monitoringSolid oxide fuel cellsTunable diode laser spectroscopyWavelength modulation spectroscopyTunable diode laser spectroscopy of gases for calibration-free measurement of concentration and pressureConference Paper123456789/493