Large Active Area X-Ray Photodiodes
OSI Optoelectronics
High Speed Detector /Radiation detector: The large active area high speed detetors: can be fully depleted to achieve the lowest possible junction capacitance for fast response times.
The Large Active Area Radiation Detectors can also be fully depleted for applications measuring high energy X-rays, γ-rays as well as high energy particles such as electrons, alpha rays and heavy ions. These types of radiation can be measured with two different methods. Indirect and direct.
- Main Features:
- Scintillator mountable
- Fully depleteable
- Fast response
- Ultra low dark current
- High vacuum compatible
- High breakdown voltage
- Applications for radiation detectors:
- Electron Detection
- Medical instrumentation
- High energy spectroscopy
- High energy physics
- Nuclear physics
- Charge particle detection
Multi-channel X-Ray Detectors
OSI Optoelectronics
Scintillator Compatible Photodiodes :
It's 16 element arrays mounted on PCB. For X-ray or gamma application, these muli-channel detector offer scintillator-mounting options: BGO,CdW04 or CsI(TI).
It's 16 element arrays mounted on PCB. For X-ray or gamma application, these muli-channel detector offer scintillator-mounting options: BGO,CdW04 or CsI(TI).
When coupling to a scintillator, theses Si arrays map any medium or high radiation energy over to visible spectrum vai scattering effect.
- Main Features:
- Scintillator platform
- 5 Volts Bias
- Channel spacing variety
- Applications:
- Position sensors
- Multi-Channel Gamma counting
- X-ray security systems
Soft X-Rays Photodiodes
OSI Optoelectronics
X-UV detector series are unique lass of silicon photodiodes designed for additional sensitivity in the X-Ray region of the electromagnetic spectrum without use of any scintillator crystals or screens.
Over a wide range of sensitivity from 200 nm to 0.07 nm (6 eV to 17,600 eV), one electron-hole pair is created per 3.63eV of incident energy which corresponds to extremely high stable quantum efficiencies predicted by Eph/3.63eV.
- Main Features:
- Direct detection
- No Bias needed
- High quantum efficiency
- High vacuum compatible
- Cryogenically compatible
- 0.070nm to 1100nm wavelength range
- Applications:
- Electron Detection
- Medical instrumentation
- Dosimetry
- Radiation monitoring
- X-Ray spectroscopy
- Charge particle detection
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