HgCdTe(MCT) Multichannel Test Module 32EM-5-02
VIGO Photonics Provide for different Wavelength Quadrimetric and Multi-Range Liner Networking Explorer Module , Based on HgCdTe Material , It's a cross-border resistance. 、 Straight-stream coupling Four Channel Preamplifier 、TE Refrigeration and fans 。 The quadrilateral module is suitable for measuring the movement of beams or as feedback to parasystems ; Multi-line array detectors are used for non-contact temperature measurements , Used frequently in rail transport 。 Divide Standard 5μm and 10.6μm Module , Based on the different scenarios , Accepted Custom 。 Quadrilateral Module Multi-line array module Application area 1、QM-5, Quadrant. , Refrigeration module , Light-sensitized face. 4×(0.2×0.2) 2、QM-10.6, Quadrant. , Non-refrigerant modules , Light-sensitized face. 4×(1×1) 1、4EM-5,1×4 Line formation , Refrigeration module , Light-sensitized face. 4×(0.2×0.2) 2、4EM-5,1×32 Line formation , Refrigeration module , Light-sensitized face. 4×(0.2×0.2)
Overview
Specifications
| Parameter | Value |
|---|---|
| Cut-on wavelength λcut-on (10%) [Specification (Ta = 20°C, Vb = 0 mV)] | 3.7±0.2 µm |
| Peak wavelength λpeak [Specification (Ta = 20°C, Vb = 0 mV)] | 4.75±0.2 µm |
| Optimal wavelength λopt [Specification (Ta = 20°C, Vb = 0 mV)] | 5 µm |
| Cut-off wavelength λcut-off (10%) [Specification (Ta = 20°C, Vb = 0 mV)] | 5.8±0.2 µm |
| Detectivity D*(λpeak), cm·Hz1/2 [Specification (Ta = 20°C, Vb = 0 mV)] | ≥2.4×109 |
| Detectivity D*(λopt), cm·Hz1/2 [Specification (Ta = 20°C, Vb = 0 mV)] | ≥2.2×109 |
| Voltage responsivity Rv(λpeak, RLoad = 1 MΩ) [Specification (Ta = 20°C, Vb = 0 mV);λpeak, RLoad = 1 MΩ] | ≥5.0×104 |
| Voltage responsivity Rv(λopt, RLoad = 1 MΩ) [Specification (Ta = 20°C, Vb = 0 mV);λopt, RLoad = 1 MΩ] | ≥4.6×104 |
| Low cut-off frequency flo [Specification (Ta = 20°C, Vb = 0 mV)] | DC |
| High cut-off frequency fhi [Specification (Ta = 20°C, Vb = 0 mV)] | ≥650 kHz |
| Output impedance Rout [Specification (Ta = 20°C, Vb = 0 mV)] | 50 Ω |
| Output voltage swing Vout (RLoad = 1 MΩ) [Specification (Ta = 20°C, Vb = 0 mV);RLoad = 1 MΩ] | -1 (negative output) |
| Output voltage offset Voff, mVDC [Specification (Ta = 20°C, Vb = 0 mV)] | max -200 |
| Power supply voltage Vsup, VDC [Specification (Ta = 20°C, Vb = 0 mV)] | 5 |
| Active elements material [Specification (Ta = 20°C, Vb = 0 mV)] | epitaxial HgCdTe heterostructure |
| Number of elements [Specification (Ta = 20°C, Vb = 0 mV)] | 1×32 linear array |
| Active area of single element A, mm×mm [Specification (Ta = 20°C, Vb = 0 mV)] | 0.1×0.1 |
| Distance between active elements [Specification (Ta = 20°C, Vb = 0 mV)] | 50 µm |
| Window [Specification (Ta = 20°C, Vb = 0 mV)] | pAl2O3AR |
| Acceptance angle Φ [Specification (Ta = 20°C, Vb = 0 mV)] | ~70° |
| Ambient operating temperature Ta [Specification (Ta = 20°C, Vb = 0 mV)] | 10 to 30 °C |
Applications
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