GaAsP

AcronymDefinition
GaAsPGallium-Arsenide-Phosphide
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"We realized that when the top GaAsP layer completely covered the bottom silicon layer, the lower-energy photons were absorbed by the silicon germanium (SiGe) - the substrate on which the GaAsP is grown - and thus the solar cell had a much lower efficiency," says Sabina Abdul Hadi, a PhD student at Masdar Institute whose doctoral dissertation provided the foundational research for the step-cell.
Computer Security, Privacy Regulations, and Standards: HIPAA, GLBA, E-SIGN, CASPR, GAASP and More
fluorescence detection must be possible with highly sensitive gaasp photomultipliers both above and below the stage.
: The subject of this contract is the delivery of a laser scanning confocal microscope for biological research - a motorized fluorescence microscope, 7 apochromatic lenses, 2 scanners (galvanometric and resonant), 4 spectral confocal detectors (2x pmt + 2x gaasp), 6 ld lasers: 405nm - 640nm , Sw package, Including the superresolution module - according to the technical specification given in appendix 3 to this tender dossier, Including transportation to the site of the contracting authority, Installation, Commissioning, Training of service and provision of warranty and post-warranty service.
The subject of this contract is the delivery of a laser scanning confocal microscope for biological research - a motorized fluorescence microscope, 7 apochromatic lenses, 2 scanners (galvanometric and resonant), 4 spectral confocal detectors (2x pmt + 2x gaasp), 6 ld lasers: 405 nm - 640 nm, sw package, including superresolution module - according to the technical specification given in annex 3 of this tender documentation, including transportation to the site of the contracting authority, installation, commissioning, training of service and provision of warranty and post-warranty service.
It includes high-resolution and apochromatic plan objectives, 7 laser wavelengths, and a calibrated 32-channel GaAsP detector for very low-back-light fluorescence.
The device is to be equipped with four detectors (HyD or GaAsp technology) for supersensitive photon detection with maximum quantum efficiency with very low dark noise and single photon sensitivity as well as a normal PMT.
The Airyscan detection must consists of a calibrated 32-element Gallium Arsenide Phosphide (GaAsP) PMT with typical QE>45% (peak) and fixed zoom optics (designed for 63x objectives).
5) At least two highly sensitive, low-noise GaAsP detectors:
Quality criterion - Name +1 db szuperrezolcis detektlsi csatorna fggetlen detektorral, ami nagy rzkenysgu, nagy dinamikus tartomny, foton szmllsi mdban is hasznlhat (hibrid GaAsP vagy lavina fotodida) / Weighting 25
Due to the length of the imaging time period (18 to 20 hours) and the nature of the fluorophores used, the microscope will need to provide the following: High-sensitivity Gallium Arsenide Phosphide (GaAsP) detectors.
so-called dual system), high-speed Scanner, depth-brightness compensation (ensures uniform brightness, adjusting detector sensitivity and laser intensity), lenses optimized for imaging methods (optimal excitation and detection) and manipulation, option and thus suitability for simultaneous electrophysiological experiments, GaAsP NDD detectors for increased sensitivity, microscope movable relative to the working platform (fixed stage), anti-vibration table, software (online and offline), multi-user system (multi-user).