A radiographic capturing apparatus includes the following. A wireless communication circuit or a wireless communication device establishes wireless communication with an external unit. A power supply circuit feeds electrical power to the wireless communication circuit or the wireless communication device and is switchable between a low-load mode and a high-load mode. The power supply circuit is able to feed a current having a larger value in the high-load mode than in the low-load mode. A power supply efficiency of the power supply circuit in the high-load mode is lower than that in the low-load mode when a current having a small value as in the low-load mode is fed in the high-load mode. A switcher switches a load mode of the power supply circuit based on the detected or obtained load state. A built-in power supply feeds electrical power to the power supply circuit.

A radiographic capturing apparatus includes the following. A wireless communication circuit or a wireless communication device establishes wireless communication with an external unit. A power supply circuit feeds electrical power to the wireless communication circuit or the wireless communication device and is switchable between a low-load mode and a high-load mode. The power supply circuit is able to feed a current having a larger value in the high-load mode than in the low-load mode. A power supply efficiency of the power supply circuit in the high-load mode is lower than that in the low-load mode when a current having a small value as in the low-load mode is fed in the high-load mode. A switcher switches a load mode of the power supply circuit based on the detected or obtained load state. A built-in power supply feeds electrical power to the power supply circuit.

A radiation detection device, including a detection panel, is provided. The detection panel includes multiple first pixels, arranged into a first row in an extending direction of a data line; multiple second pixels, arranged into a second row in the extending direction of the data line; and multiple other second pixels, arranged into a third row in the extending direction of the data line. Each of the multiple first pixels includes a first switch. Each of the multiple second pixels and the multiple other second pixels includes a second switch. Each of the multiple second pixels and the multiple other second pixels includes a photodiode. The multiple first pixels do not include a photodiode. That is, compared with the multiple first pixels, each of the multiple second pixels further includes the photodiode electrically connected with the second switch.

The present invention provides a system that can enable measurement of prompt and delayed radiation doses. Some embodiments provide a high dynamic range in dose and dose rate. Some embodiments can determine the direction of greatest dose and direction of lower radiation dose and dose rate. Embodiments include variations as well for individual and small group survival enhancement such as directional systems, packaging to meet harsh environmental conditions and nuclear survivability, low power, large-area dose and dose rate, rate mapping, data storage and exfiltration.

The present invention provides a system that can enable measurement of prompt and delayed radiation doses. Some embodiments provide a high dynamic range in dose and dose rate. Some embodiments can determine the direction of greatest dose and direction of lower radiation dose and dose rate. Embodiments include variations as well for individual and small group survival enhancement such as directional systems, packaging to meet harsh environmental conditions and nuclear survivability, low power, large-area dose and dose rate, rate mapping, data storage and exfiltration.

The present invention provides a system that can enable measurement of prompt and delayed radiation doses. Some embodiments provide a high dynamic range in dose and dose rate. Some embodiments can determine the direction of greatest dose and direction of lower radiation dose and dose rate. Embodiments include variations as well for individual and small group survival enhancement such as directional systems, packaging to meet harsh environmental conditions and nuclear survivability, low power, large-area dose and dose rate, rate mapping, data storage and exfiltration.

The present invention provides a system that can enable measurement of prompt and delayed radiation doses. Some embodiments provide a high dynamic range in dose and dose rate. Some embodiments can determine the direction of greatest dose and direction of lower radiation dose and dose rate. Embodiments include variations as well for individual and small group survival enhancement such as directional systems, packaging to meet harsh environmental conditions and nuclear survivability, low power, large-area dose and dose rate, rate mapping, data storage and exfiltration.

A radiation dosimetry sol or gel, and a radiation dosimeter containing the sol or the gel as a material for radiation dosimetry. A radiation dosimetry sol or gel including a compound (A) having an excitation light-induced fluorescence property that is changed by a radiolysis product of water; and a silicate salt (B). A radiation dosimetry sol or gel including a compound (A) having an excitation light-induced fluorescence property that is changed by a radiolysis product of water; a silicate salt (B); a water-soluble organic polymer (C) having an organic acid salt structure or an organic acid anion structure; and a dispersant (D) for the silicate salt (B). A radiation dosimeter including, as a material for radiation dosimetry, the above-mentioned radiation dosimetry sol or gel.

A radiation dosimetry sol or gel, and a radiation dosimeter containing the sol or the gel as a material for radiation dosimetry. A radiation dosimetry sol or gel including a compound (A) having an excitation light-induced fluorescence property that is changed by a radiolysis product of water; and a silicate salt (B). A radiation dosimetry sol or gel including a compound (A) having an excitation light-induced fluorescence property that is changed by a radiolysis product of water; a silicate salt (B); a water-soluble organic polymer (C) having an organic acid salt structure or an organic acid anion structure; and a dispersant (D) for the silicate salt (B). A radiation dosimeter including, as a material for radiation dosimetry, the above-mentioned radiation dosimetry sol or gel.

A low cost, rapid, flexible radiation detector uses inorganic metal halide precursors and dyes that respond to self-quenching hybrid scintillation. Remote, high-contrast, laser sensing can be used to determine when exposure of the detector to radiation occurs (even temporally).