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MPY-01 High Sensitivity Terahertz Detector Terahertz Power Meter Pyroelectric Terahertz Detector
MPY-01 High Sensitivity Terahertz Detector Terahertz Power Meter Pyroelectric Terahertz Detector
Product details
Product Introduction
MPY-01 Pyroelectric TerahertzDetector operation instructions
The MPY-01 series detector is a compact and highly sensitive pyroelectric terahertz detector that can detect weak electromagnetic radiation signals from ultraviolet to terahertz bands. By replacing different window plates, MPY-01 can be used in different frequency bands and various application scenarios, and is suitable for measuring multiple radiation sources..
The MPY-01 series detector has a wide response band, ranging from ultraviolet to terahertz (UV-IR THz, 10nm-1000um), and has a responsivity of up to 2x10 ^ 5/W. The MPY-01 terahertz detector can be connected to lock-in amplifiers, as well as data acquisition cards or oscilloscopes.
The detector is powered by a single battery, has a stable power supply, and does not require cooling. The detector battery voltage can be monitored through an integrated voltage tester (optional).
MPY-01 has a compact design and high cost-effectiveness, which can save a lot of space and cost for optical experimental optical paths and industrial applications.
MPY-01 High Sensitivity Pyroelectric Terahertz Detector Terahertz Power Meter Technical Parameters
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physical characteristics |
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Detection principle |
PyroelectricPyroelectric |
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Detecting materials |
The black layerLiTaO3 |
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weight |
80g(including battery) |
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Operating temperature |
-20℃-50℃ |
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Size（H×B×T） |
64.0mm×48.5mm×20.4mm |
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Detector entrance window size |
5.0mm×5.0mm |
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Active detection area |
2.0mm×2.0mm |
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Electrical characteristics |
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Power supply |
1×MN21 Battery (12V) |
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Power consumption |
Typical values0.3mA |
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Measurement time for each battery |
Typical values 30Hour per battery |
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output signal |
analog signal |
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Output voltage value |
-5V-5V |
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Output interface |
BNC |
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Measurement characteristics |
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Voltage responsivity |
20KV/W @633nm，200KV/[email protected]；f=20Hz |
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Response time（0-100%） |
Typical values0.15s |
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Pulse frequency range |
5Hz-1KHz (Optical chopper is required for measuring continuous waves) |
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Equivalent power of noiseNEP |
350pW/Hz1/2(@633nm,f=20Hz20，℃ |
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) |
Noise density8uV/Hz1/2(rms,f=20Hz, BW-1Hz, 20 |
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℃ |
)Detectability rate8Typical values5.7×10cmHz |
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1/2 |
/W |
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Maximum measured power |
250uW (f=10Hz)2 |
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damage threshold |
60 mW/cmSpectral bandwidth |
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UV-THzUV to THz |
KBr |
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Window panel200nm-30um |
CSi |
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Window panel400nm-40um6 |
Teflon |
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Window panel |
60um-1000um |
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No window panels |
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10nm-1000umOther types of window panels can be customized according to requirements
Terahertz detectorGeometric dimensions
Terahertz detector
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