A prototype electrostatic imager has been developed for megavoltage portal imaging in radiation therapy. The imager utilizes amorphous selenium (a-Se) with a front metal plate as the imager receptor and a high resolution voltmeter probe for image readout. Imaging characteristics…
Fecha:
1996
Recurso:
McGill University - MCGILL
CIC - Centro de Información y Conocimiento Johannes Gutenberg ®