Major research focus relates to the following areas:
1. New radiation detector development and evaluation
2. 2-D radiochromic film dosimetry in CT
3. Development of 3-D dosimetry model in CT
4. Application of Presage 3D dosimetry in CT
5. Irradiator dosimetry
6. Stack monitoring of radioactive tritium gas and radioactive iodine
7. Shielding design of modern x-ray machines
8. MDCT and cone-beam CT dosimetry
9. Application of MOSFET technology in diagnostic radiology and interventional/cardiac cath lab;Small animal dosimetry
10. Breast dosimetry in tomosynthesis
11. Radiation shielding calculations in accelerator facilities
12. Radiation safety program administration and policy development
13. Regulatory compliance
14. Radiological emergency responses