Este producto ya no se fabrica. Es posible que queden existencias. Consulte las alternativas que figuran a continuación en "Productos similares" o póngase en contacto con nosotros directamente.
Productos alternativos para este producto descatalogado:
Silux-37xx Series
Silux detector with 37 mm housing and silux calibration for night vision and low light level illumination rating
- Silux spectral responsivity
- Silux calibration
- NIR Radiometry
- Night Vision and Low-Light Imaging
- 37 mm standard housing and connector
Motivation of Silux
There has been a need for a radiometric unit of measure that is better correlated to monochrome silicon imaging sensor response than the lux unit, especially if thinking about night vision cameras, etc. Scientifically there was a proposal for a new reference unit for such systems called the Silux (acronym Silicon and lux). The recent convergence of spectral responsivity curve shapes of different commercial low-light CMOS imaging sensors, particularly in the NIR band motivated the silux unit of spectrally weighted irradiance which is based on a spectral efficacy function silux(λ), which is a weighted average of the spectral responsivity curves of recently commercialized NIR-enhanced CMOS imaging sensors, and a counterpart to V(λ) for the lux unit [1].
Application of Silux
The main application for a silux optometer is the characterization of how well a particular low-light outdoor irradiance condition will produce signal in a CIS-based imaging system.
What is 1 silux?
The silux unit of spectrally weighted irradiance which is based on a spectral efficacy function silux(λ), which is a weighted average of the spectral responsivity curves of recently commercialized NIR-enhanced CMOS imaging sensors, and a counterpart to V(λ) for the lux unit. In [1] a scaling of the unit so that 1 silux/sr is defined as the in-band radiance of a 2856 K blackbody at a luminance of 1E-04fL.
[1] Richards, Hübner, Silux: A Unit of Silicon Detector-Weighted Irradiance, Proc. SPIE 12533, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XXXIV, 125330J (14 June 2023); doi: 10.1117/12.2663668, 2023
silux responsivity
Productos similares
