19 March 2014 Radio-fluorogenic dosimetry with violet diode laser-induced fluorescence
Author Affiliations +
A set of experiments is described with radio-fluorogenic detectors and violet diode lasers. Radio-fluorogenic dosimetry is the measurement of absorbed dose by quantification of fluorescent products formed in response to ionizing radiation. Relative dosimetry was accomplished with 405nm violet diode laser-induced fluorescence (LIF) and digital imaging. Aqueous and gelatin-based solutions of radio-fluorogenic detectors were fabricated, irradiated with medical radiation devices, and pixel intensity values of digital images analyzed. The potential to use RFD to characterize spatial dose distributions with violet diode LIF is demonstrated.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Peter Sandwall, Peter Sandwall, Henry Spitz, Henry Spitz, Howard Elson, Howard Elson, Michael Lamba, Michael Lamba, William Connick, William Connick, Henry Fenichel, Henry Fenichel, "Radio-fluorogenic dosimetry with violet diode laser-induced fluorescence ", Proc. SPIE 9033, Medical Imaging 2014: Physics of Medical Imaging, 90333Y (19 March 2014); doi: 10.1117/12.2043794; https://doi.org/10.1117/12.2043794


Digital Flowfield Imaging
Proceedings of SPIE (December 31 1985)
Heterojunction laser diodes subjected to ionizing radiation
Proceedings of SPIE (September 29 2003)
Magnetic field influence on MQW laser
Proceedings of SPIE (March 04 2008)

Back to Top