Success Story

Tech Next Lab (TNL) using TNL TCAD desinged, developed and tested & calibrated Si detector based of radiation monitoring system for detection and quantification of Total Ionization Dose (TID) under laboratory conditions

  • Developed radiation monitoring system including radiation detectors based on Si to measure Total Ionization Dose (TID) effects.
  • Developed detector interface circuit for detector’s output processing and data acquisition (DAQ) module with graphical user interface (GUI) feature based application software control.
  • Develop automation software to convert TID dose into current (A) in online & offline modes
  • Tested real time radiation monitoring system against gamma and proton radiation under laboratory conditions
  • Designed & developed detector TCAD model to study TID effect on detector and fabricated the in-house design through Teledyne, USA via American space agency with NASA, USA
  • The capability of real-time measurements of the ambient radiation environment, parameters of dose and dose rate
  • The automated collection of dose and dose rate radiation measurements and their insertion into a database system
  • The physics based understanding of impact of total ionization dose (TID) on radiation detector through TCAD modeling




  • In-house developed ten (10) calibrated radiation monitoring systems against real time radiation have been successfully deleivered to Space Application Center (SAC), Indian Space Agency (ISRO) in 2021, all radiation monitoring systems will be used in Next INDIAN LUNAR MISSION.