SU-E-T-51: Characterization of a Novel CCD Camera Based Imaging System for Radiochromic Film Dosimetry

2013 ◽  
Vol 40 (6Part11) ◽  
pp. 214-215
Author(s):  
K Alexander ◽  
T Olding ◽  
G Salomons ◽  
LJ Schreiner
Keyword(s):  
Imaging System ◽  
Ccd Camera ◽  
Radiochromic Film ◽  
Film Dosimetry

Poster - Thur Eve - 18: Characterization of a camera and LED lightbox imaging system for radiochromic film dosimetry

2012 ◽  
Vol 39 (7Part3) ◽  
pp. 4627-4627
Author(s):  
K Alexander ◽  
E Percy ◽  
T Olding ◽  
LJ Schreiner ◽  
G Salomons
Keyword(s):  
Imaging System ◽  
Radiochromic Film ◽  
Film Dosimetry

Characterization of noise and digitizer response variability in radiochromic film dosimetry. Impact on treatment verification

2016 ◽  
Vol 32 (9) ◽  
pp. 1167-1174 ◽  
Author(s):  
Juan Antonio Vera Sánchez ◽  
Carmen Ruiz Morales ◽  
Antonio González López
Keyword(s):  
Response Variability ◽  
Radiochromic Film ◽  
Film Dosimetry ◽  
Treatment Verification ◽  
Impact On Treatment

Poster - 13: Evaluation of an in-house CCD camera film dosimetry imaging system for small field deliveries

2016 ◽  
Vol 43 (8Part2) ◽  
pp. 4938-4938 ◽  
Author(s):  
Michel Lalonde ◽  
Kevin Alexander ◽  
Tim Olding ◽  
L. John Schreiner ◽  
Andrew T. Kerr
Keyword(s):  
Imaging System ◽  
Ccd Camera ◽  
Small Field ◽  
Film Dosimetry

Characterization of calibration curves and energy dependence GafChromicTM XR-QA2 model based radiochromic film dosimetry system

2014 ◽  
Vol 41 (6Part1) ◽  
pp. 062105 ◽  
Author(s):  
Nada Tomic ◽  
Chrystian Quintero ◽  
Bruce R. Whiting ◽  
Saad Aldelaijan ◽  
Hamed Bekerat ◽  
...  
Keyword(s):  
Energy Dependence ◽  
Radiochromic Film ◽  
Film Dosimetry ◽  
Model Based ◽  
Calibration Curves ◽  
Dosimetry System

Multi-mode light microscopy of microtubule assembly dynamics and chromosome movement in vivo and In vitro

1996 ◽  
Vol 54 ◽  
pp. 730-731
Author(s):  
E. D. Salmon ◽  
J. C. Waters ◽  
C. Waterman-Storer
Keyword(s):  
Imaging System ◽  
Ccd Camera ◽  
Transmitted Light ◽  
Microtubule Assembly ◽  
Live Cells ◽  
Optical Efficiency ◽  
Multiple Band ◽  
Multi Mode

We have developed a multi-mode digital imaging system which acquires images with a cooled CCD camera (Figure 1). A multiple band pass dichromatic mirror and robotically controlled filter wheels provide wavelength selection for epi-fluorescence. Shutters select illumination either by epi-fluorescence or by transmitted light for phase contrast or DIC. Many of our experiments involve investigations of spindle assembly dynamics and chromosome movements in live cells or unfixed reconstituted preparations in vitro in which photodamage and phototoxicity are major concerns. As a consequence, a major factor in the design was optical efficiency: achieving the highest image quality with the least number of illumination photons. This principle applies to both epi-fluorescence and transmitted light imaging modes. In living cells and extracts, microtubules are visualized using X-rhodamine labeled tubulin. Photoactivation of C2CF-fluorescein labeled tubulin is used to locally mark microtubules in studies of microtubule dynamics and translocation. Chromosomes are labeled with DAPI or Hoechst DNA intercalating dyes.

scholarly journals Morpho-molecular ex vivo detection and grading of non-muscle-invasive bladder cancer using forward imaging probe based multimodal optical coherence tomography and Raman spectroscopy

The Analyst ◽  
2020 ◽  
Vol 145 (4) ◽  
pp. 1445-1456 ◽  
Author(s):  
Fabian Placzek ◽  
Eliana Cordero Bautista ◽  
Simon Kretschmer ◽  
Lara M. Wurster ◽  
Florian Knorr ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Optical Coherence Tomography ◽  
Imaging System ◽  
Ex Vivo ◽  
Large Field ◽  
Optical Coherence ◽  
Fiber Optic Probe ◽  
Optic Probe ◽  
Muscle Invasive

Characterization of bladder biopsies, using a combined fiber optic probe-based optical coherence tomography and Raman spectroscopy imaging system that allows a large field-of-view imaging and detection and grading of cancerous bladder lesions.

Optical characterization of a radiochromic film by total reflectance and transmittance measurements

2004 ◽  
Vol 31 (7) ◽  
pp. 2147-2154 ◽  
Author(s):  
Franco Fusi ◽  
Luca Mercatelli ◽  
Giacomo Marconi ◽  
Giacomo Cuttone ◽  
Giovanni Romano
Keyword(s):  
Optical Characterization ◽  
Radiochromic Film ◽  
Total Reflectance
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