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Mirror collimator
It is a functional sample of collimated optics for laser heads in area of NIR. This sample convert circular gauss spot at a collimated beam....
Optics (including laser optics and quantum optics)
- 2018 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Uranium collimator jaw
last jaw of cobalt unit collimator used for irradiation field shaping and lowering of penumbra...
Medical engineering
- 2020 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Collimator and its imaging properties
The workdeals with a theoretical analysis of imaging properties of a collimator that has many applications especially in optical testing and measurments. Our work shows the influence of aberrations of the collimator's objective lens...
BH - Optika, masery a lasery
- 2013 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Microoptical Collimation System for WDM Receiver with a Bragg Volume Grating
) microoptical collimation system for WDM receiver module (WDM- Receiver). The collimation in the matrix are verified experimentally. The optic focal system: collimation lens- PIN of the collimated beam and the cov...
JA - Elektronika a optoelektronika, elektrotechnika
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Optical design of LED collimators
Optical design and simulation of the properties of aspheric collimating lenses for LEDs with wavelengths of 522nm and 633nm. The optical material is Polycarbonate or PMMA....
Electrical and electronic engineering
- 2018 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Technology of production of high-precision optical fiber fields with collimators
It is a technology of making high-precision fiber arrays with precise mounting of optical fibers and collimators in precisely cylindrical holes with the possibility of individual tuning of each channel (fiber-collimator pair), consi...
Telecommunications
- 2020 •
- Ztech
Rok uplatnění
Ztech - Ověřená technologie
Multi-Leaf Collimator Quality Control for Linear Accelerators
Since 2003, National Radiation Protection Institute has extented audits of linear accelerators on tests of multi- leaf collimators. Dosimetric parameters and accuracy of leaf positioning for complex fields are tested. Results of multi-leaf <...
FS - Lékařská zařízení, přístroje a vybavení
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Basic collimation system for dynamic radiotherapy techniques
A basic collimation system consisting of four independent jaws operating in the mode of cross over the central beam of radiation. The design enables the collimation system to use the dynamic wedge technique and also serves as a shie...
Oncology
- 2021 •
- Gprot
Rok uplatnění
Gprot - Prototyp
MICROOPTICAL COLLIMATION SYSTEM FOR WDM RECEIVER WITH A BRAGG VOLUME GRATING
) microoptical collimation system for WDM receiver module (WDM-Receiver). The collimation in the matrix are verified experimentally. The optic focal system: collimation lens- PIN of the collimated beam and the cove...
JA - Elektronika a optoelektronika, elektrotechnika
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Imaging collimator
The imaging collimator is a part of the gamma camera module of the ThyroPIX system. It is optimized for imaging of the radionuclide distribution with the energies up to 150 keV and the field of view 5-10 cm in the distance of 5 cm....
Nuclear physics
- 2021 •
- Gfunk •
- Link
Rok uplatnění
Gfunk - Funkční vzorek
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