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HgCdTe room temperature photovoltaic multi-junction infrared detectorPVM-10.6-1x1-TO39-NW-90
PVM-10.6-1x1-TO39-NW-90 is an uncooled photovoltaic multi-junction IR detector based on HgCdTe heterostructure for optimal performance and stability. Its specific wavelength (λspec) is 10.6 µm and its active area (A) is 1 mm × 1 mm. The detector is available in the TO39 package without a window.
This is a Selected Product. It belongs to our family of MWIR and LWIR detectors and detection modules selected as the most suitable options for the majority of Mid Infrared applications. These products are available in a short lead time for small-batch orders and deliver reliable infrared solutions with stable parameters.
Features
Spectral range: 2.0 to 12 µm
Large active area
Back-side illuminated
Fast response
Room temperature operation
No bias required
No 1/f noise
No minimum order quantity required
Applications
Gas detection, monitoring and analysis: SO2, NH3, SF6
CBRN threats detection
CO2 laser measurements: power monitoring and control, beam profiling and positioning, calibration
Free-space optical communication
FTIR spectroscopy
Bacteria identification in medicine
Dentistry
Glucose sensing
Detector configuration
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Detector symbol
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PVM-10.6-1x1-TO39-NW-90 |
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Detector type
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photovoltaic, multi-junction |
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| Active element material | epitaxial HgCdTe heterostructure | |
| Cooling | no | |
| Temperature sensor | n/a | |
| Active area, A | 1 mm × 1 mm | |
| Optical immersion | no | |
| Package | TO39 (3 pin) | |
| Acceptance angle, Φ | ~90 deg. | |
| Window | no | |
Specification
(Tamb = Tchip = 293 K, Vb = 0 V)
| Parameter | Value |
Unit | |||
| Min. | Typ. | Max. | - | ||
| Cut-on wavelength, λcut-on (10%) | - | 2.0 | - | μm | |
| Peak wavelength, λpeak | - | 8.5±1.0 | - | μm | |
| Specific wavelength, λspec | - | 10.6 | - | μm | |
| Cut-off wavelength, λcut-off (10%) | - | 12.0 | - | μm | |
| Detectivity, D* (λpeak, 20 kHz) | - | 2.0×107 | - | cm⋅Hz1/2/W | |
| Detectivity, D* (λspec, 20 kHz) | 1.0×107 | - | - | cm⋅Hz1/2/W | |
| Current responsivity, Ri (λpeak) | - | 0.004 | - | A/W | |
| Current responsivity, Ri (λspec) | 0.002 | 0.0025 | - | A/W | |
| Time constant, τ | - | 1.5 | - | ns | |
| Dynamic resistance, Rd | 30 | 50 | - | Ω | |
Spectral response
(Typ., Tamb = Tchip = 293 K)
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Application notes
Temperature sensor characteristics
Dedicated amplifier
Related products
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