TY  - Data
T1  - A method for describing the characteristics of a photonic beam without a homogenizer
A1  - Xiao Guoqing
DO  - 10.12072/ncdc.imp.db3936.2023
PY  - 2023
DA  - 2023-08-25
PB  - National Cryosphere Desert Data Center
AB  - A new method is proposed to describe the off-axis ratio (OAR) curve of FFF photon beam. The method can describe the off-axis ratio of FFF photon beam independently without the aid of equalizer photon beam. The method can calculate the field size of FFF photon beam and fit the oar curve shape of FFF photon beam with Gaussian function.
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/1ecb9b42-9d2d-4ba8-b8a5-33dbf8ce9860
ER  -