Detectors |
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Avalanche photodiodes (APD) |
These photodiodes feature an internal gain, fast time response, low dark current, and high sensitivity. |
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Avalanche photodiode (APD) modules |
These modules consist of an APD, low-noise amplifier, and bias power supply. |
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Photomultiplier tubes (PMT) |
These detectors have extremely high sensitivity to very low light levels. They feature high gain, which is virtually noise-free, and ultrafast response. Various sizes and configurations are available. |
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Photomultiplier tube (PMT) modules |
These modules consist of a PMT, high voltage power supply, and signal processing electronics. |
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Silicon photodiodes |
These compact and lightweight detectors have excellent sensitivity, low dark current, and excellent linearity. Various sizes and packages (metal, ceramic, plastic, etc.) are available. |
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Silicon photodiode modules |
These modules consist of a silicon photodiode and current-to-voltage amplifier. |
