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This product is a photodiode for detecting gamma and beta radiation developed by FirstSensor in Germany.
This product is a photodiode for detecting gamma rays and beta rays developed by First Sensor in Germany. It has a large light-receiving area of 10 x 10 mm and is coated with black epoxy to enhance sensitivity and reduce noise. Both pin type and SMD type are available, suitable for experiments and mass production.
Photodiode
A photodiode is a device used to detect ultra-fast optical events. It generates an electrical output when exposed to light, operates without internal gain, and works over a wide dynamic range. The rise time of PHOTEK photodiodes is less than 100 ps, and options for the photonic input surface include diameters of 10mm, 25mm, or 40mm.
A photodiode with very high sensitivity over a wide wavelength range from 200nm to 950nm.
ElFys' black silicon photodiode is a photodiode that enhances light collection through surface nanostructure technology combined with atomic layer deposition (ALD) coating, allowing for high sensitivity in detecting light across a wide wavelength range. It has an external quantum efficiency of over 96% in the wavelength range of 200nm to 950nm. Particularly in the ultraviolet (UV) region, it exhibits very high sensitivity, with approximately twice the optical responsiveness compared to conventional pn junction photodiodes.
Ultra-high sensitivity SMD package suitable for wearable devices - Black silicon photodiode
The ElFys SM series is a black silicon photodiode in an SMD package that excels in the reception performance of visible and near-infrared light. ■ Ultra High Sensitivity With ultra high sensitivity, it outputs more photocurrent. This improves the energy efficiency of PPG (photoplethysmography) modules. ■ SMD Compact Package With a "compact package" and "high fill factor of the light-receiving area," it enables the design of innovative wearable products. It is particularly suitable for health monitoring applications in wearable devices.
