Photochromic ultraviolet light sensor and applications

The need for a small, low cost, simple, personal UVR detector has been motivated by the growing concerns about adverse health effects induced by UV radiation. SolarTech Enterprises, LLC has developed several such photochromic detectors for UV radiation detection. Broadband detectors (290nm to 400nm) and wavelength specific detectors for UVB and UVA regions of the spectrum have all been developed by SolarTech.