Double-exposure holographic interferometry for radiation dosimetry: A new developed model

  title={Double-exposure holographic interferometry for radiation dosimetry: A new developed model},
  author={Amir Mohammad Beigzadeh and Mohammad Reza Rashidian Vaziri and F Ziaie and Zahra Soltani},
  journal={Radiation Measurements},
3 Citations
Digital holographic interferometry for measuring the absorbed three-dimensional dose distribution
Ionizing radiations are being widely used in a variety of medical and industrial applications in which the exact determination of the absorbed dose distribution is of crucial importance. Digital
A new calorimetric method for measuring the absolute dose of high-energy electron beams by digital holographic interferometry
To prove the capability of the method in accurate estimating of the absolute total absorbed dose, the dosimetry process in this technique is computationally modeled and it is shown that the mean relative error for the obtained total absorbed doses in PMMA phantom amounts to 4.8%.
A New Optical Method for Online Monitoring of the Light Dose and Dose Profile in Photodynamic Therapy.
A new optical method for online monitoring of the dose profile data for PDT that can be used for light dose monitoring in other biomedical applications, where light is used for treating special diseases, and patients must receive sufficient amounts of light dose.


Digital holographic interferometry: a novel optical calorimetry technique for radiation dosimetry.
The conceptual framework and mathematical basis for DHI dosimetry are described and the sensitivity range determined indicates that the method is predominantly suitable for high dose rate applications.
Holographic interferometry in radiation dosimetry, microprocessor assisted
The method can determine the integral absorbed dose as well as the tridimensional distribution of dose in a given volume and some results obtained in radiation dosimetry are presented.
A holographic interferometer for measuring radiation energy deposition profiles in transparent liquids.
An apparatus has been designed for real-time and double-exposure holographic interferometry to determine radiation absorbed dose distributions in transparent liquids and an example is given for use with a high-intensity, pulsed, 2-MV electron source.
Development and characterization of an interferometer for calorimeter-based absorbed dose to water measurements in a medical linear accelerator.
The interferometer was used to measure radiation-induced phase shifts of a laser beam passing through a water-filled glass phantom, irradiated with a 6 MV photon beam from a medical linear accelerator, and the estimated type-A, k = 1 uncertainty in the measured doses was 0.3 Gy which is an order of magnitude lower than previously published interferometers-based ADW measurements.
Dose-distribution measurement of high-intensity pulsed radiation by means of holographic interferometry.
A novel calorimetric method has been developed for absolute determination of the spatial distribution of radiation absorbed dose in transparent liquids, particularly for dosimetry of pulsed,
Double-exposure holographic interferometry using commonpath reference waves.
A variation of double-exposure holographic interferometry is presented that permits accurate analysis of the interferogram. This is accomplished by the use of two unique optical components: a
Challenges and opportunities in calorimetry for clinical radiation dosimetry
Primary Standard Dosimetry Laboratories establish the standards of absorbed dose to water (ADW) using calorimetry. This is because calorimetry is the most direct method to account for the energy