Opto-electronic ultra-violet radiation dosimeter

摘要: A dosimeter 10, which may be easily implemented as a monolithic device, using all-silicon semiconductor fabrication techniques. The 10 has UV filter 11 a, whose transmission characteristics match those of the erythema action curve. filtered radiation is detected by photodiode, and appropriate signal processing performed to provide some sort output indicating dosage. Other embodiments use sensitive photodiode without filter.