A review: photonic devices used for dosimetry in medical radiation
Numerous instruments such as ionization chambers, hand-held and pocket dosimeters of
various types, film badges, thermoluminescent dosimeters (TLDs) and optically stimulated …
various types, film badges, thermoluminescent dosimeters (TLDs) and optically stimulated …
Light-dependent resistors as dosimetric sensors in radiotherapy
Safe quality control of radiotherapy treatments lies in reliable dosimetric sensors. Currently,
ionization chambers and solid-state diodes along with electrometers as readout systems are …
ionization chambers and solid-state diodes along with electrometers as readout systems are …
Commercial photodiodes and phototransistors as dosimeters of photon beams for radiotherapy
Purpose The response to radiation typically used in radiotherapy treatments has been
experimentally evaluated for three samples of two phototransistors (BPW85B and OP505A) …
experimentally evaluated for three samples of two phototransistors (BPW85B and OP505A) …
Floating-gate MOS transistor with dynamic biasing as a radiation sensor
This paper describes the possibility of using an Electrically Programmable Analog Device
(EPAD) as a gamma radiation sensor. Zero-biased EPAD has the lowest fading and the …
(EPAD) as a gamma radiation sensor. Zero-biased EPAD has the lowest fading and the …
Application of Bpw34 photodiode and cold white LED as diagnostic X-ray detectors: A comparative analysis
This study compares the real-time dosimetric performance of a bpw34 photodiode (PD) and
cold white light-emitting diodes (LEDs) based on diagnostic X-ray-induced signals. Signals …
cold white light-emitting diodes (LEDs) based on diagnostic X-ray-induced signals. Signals …
Characterization of a thin photodiode as a routine dosimeter for low-dose radiation processing applications
The characterization of a dosimetry system based on a commercial PIN photodiode as a
routine dosimeter in a 60 Co industrial facility is reported. The main parameters of the dose …
routine dosimeter in a 60 Co industrial facility is reported. The main parameters of the dose …
Thermal drift reduction in photodiode dosimeters with switching bias
The effect of temperature on dosimetric measurements is a major limitation of solid-state
dosimeters. This is especially true for PIN photodiode dosimeters, where the dark current …
dosimeters. This is especially true for PIN photodiode dosimeters, where the dark current …
Dose rate map** of an industrial 60Co irradiator using an online photodiode-based dosimetry system
In this work, a housemade dosimetry system based on a thin photodiode is applied for
online map** of dose rates, between 2.6 and 37.7 Gy/h, delivered by a Panoramic 60 Co …
online map** of dose rates, between 2.6 and 37.7 Gy/h, delivered by a Panoramic 60 Co …
Radiation sensitive detector based on field-effect transistors
IM Vikulin, VE Gorbachev, AA Nazarenko - … and Communications Systems, 2017 - Springer
The possibility of develo** radiation detectors based on field-effect transistors (FET) is
investigated. Transistor saturation current is chosen as an informative parameter for …
investigated. Transistor saturation current is chosen as an informative parameter for …
Design of radiation hardened RADFET readout system for space applications
Measurement of absorbed dose and dose rate is a common task in radiation environments
such as space. This is accomplished with the specialized instruments known as radiation …
such as space. This is accomplished with the specialized instruments known as radiation …