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Comparison at the sub-100 fW optical power level of calibrating a single-photon detector using a high-sensitive, low-noise silicon photodiode and the double attenuator technique
-photon avalanche diode (Si-SPAD), which acted as transfer standard. The measurements, respectively. The mean relative deviation of the detection efficiencies of the Si-SPAD, determined by the Si-photodiod...
Optics (including laser optics and quantum optics)
- 2016 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Traceable characterisation of fibre-coupled single-photon detectors
avalanche diode (SPAD) detectors. The relative standard uncertainties on the mean DE. In addition, we realise a novel calibration approach for fibre-coupled SPADs in a free and the National Physical Laboratory's established free-sp...
Optics (including laser optics and quantum optics)
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
SPAD Detector Package for Space Born Applications
SPAD Detector Package for Space Born Applications...
BH - Optika, masery a lasery
- 2003 •
- A
Rok uplatnění
A - Audiovizuální tvorba
Multilayers clouds monitoring by micro-Joule lidar based on photon counting receiver and diode laser
) and silica (Si) photon counting receiver (Single Photon Avalanche Diode, SPAD) from Czech Technical University. Note that the unique low avalanche voltage of Czech SPAD (~ 26-28......
BH - Optika, masery a lasery
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
An Analysis of Stocks Traded in Terms of SPAD on on PSE in Light of Multiple Criteria Decision Making
Basic themes of document: stock; criterion; decision; SPAD; stock of exchange; multicriteria evaluation; multicriteria analysis...
BB - Aplikovaná statistika, operační výzkum
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
The influence of a fertilization intensity on the representation and SPAD values of dominant species
of a correlation between SPAD values and nitrogen content in leaves. The aim of this study and their SPAD values. Another goal was to explore if there is a relationship between SPAD of fertilization on the SPAD va...
EH - Ekologie – společenstva
- 2014 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Signal Strength Monitor for C-SPAD Receiver
Signal Strength Monitor for C-SPAD Receiver.
JB - Senzory, čidla, měření a regulace
- 2004 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Evaluation of chlorophyll meter use for optimisation of sugar beet nitrogen fertilizing
in chlorophyll content (SPAD values measured by chlorophyll meter SPAD-502) for sugarbeet have determined a positive correlation between nitrogen fertiliser rate and SPAD values in all growth stages. The strongest correlat...
GD - Hnojení, závlahy, zpracování půdy
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Dark Count Rate Reduction of the SPAD Detection Package for SLR
Avalanche Detector (SPAD) packages optimized for satellite laser ranging purposes at high laser repetition rates. The commonly used SPAD detector packages are based on 200 um diameter SPAD chips cooled down to -60°C to low...
JB - Senzory, čidla, měření a regulace
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
Low-noise miniature photodetector as a transfer standard for SPAD calibration in the visible wavelength range
Low-noise miniature photodetector as a transfer standard for SPAD calibration in the visible wavelength range...
Optics (including laser optics and quantum optics)
- 2017 •
- O
Rok uplatnění
O - Ostatní výsledky
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