Appendix D Conversion of irradiation
dose/irradiation time
The irradiation time and the irradiation dose can be converted by the
following equation:
1. If the unit of the irradiation dose is J/cm
2
, please choose Equation 1:
Irradiation time[s] = dosage[J/cm
2
] X 1000
Intensity [mW/cm
2
]
2. If the unit of the irradiation dose is J/cm
2
, please choose Equation 2:
Irradiation time [s] = dosage[mJ/cm
2
]
Intensity [mW/cm
2
]
For example: suppose that the irradiation intensity of the equipment is
45mW/cm
2
(please refer to the Appendix A for actual values)
1) If the required irradiation dose is 4.0J/cm
2
, it can be calculated using
Equation 1: