HgCdTe (MCT) Detection Module
LabM-I-10.6
2.0 – 12.0 µm, DC – 100 MHz, with optically immersed photovoltaic detector
LabM-I-10.6 is a laboratory IR detection module with optically immersed photovoltaic detector based on HgCdTe heterostructure, integrated with transimpedance, programmable preamplifier. 3° wedged zinc selenide anti-reflection coated window prevents unwanted interference effects. For proper operation programmable „smart” VIGO thermoelctric cooler controller PTCC-01 (sold separately) and Smart Manager Software (freeware) are required. LabM-I-10.6 module comes complete with PTCC-01 and Smart Manager is the best solution for prototyping and R&D stage in a variety of LWIR applications. This set provides flexible approach to different needs of system designers.
See specification
Features
Very high performance and reliability
DC offset compensation
Configurable bandwidth (1.5 MHz / 15 MHz / 100 MHz)
Coupling AC/DC
Sensitive to IR radiation polarisation
Compatible with optical accessories
Versatility and flexibility
Quantity discounted price
Fast delivery
Applications
Gas detection, monitoring and analysis
CO2 laser (10.6 µm) measurements
Laser power monitoring and control
Laser beam profiling and positioning
Laser calibration
Semiconductor manufacturing
Glucose monitoring
Dentistry
Specification (Ta = 20°C, Rload = 50 Ω, unless otherwise noted, default module settings)
Parameter |
Typical value |
|
|
Optical parameters
|
||
|
Cut-on wavelength λcut-on (10%) µm
|
≤2.0 | |
|
Peak wavelength λpeak, µm
|
9.5±0.5 | |
|
Optimum wavelength λopt, µm
|
10.6 |
|
|
Cut-off wavelength λcut-off (10%) µm
|
≥12.0 | |
Detectivity D*(λpeak), cm ⋅Hz1/2/W |
≥7.2×108
|
|
|
Detectivity D*(λopt), cm
⋅Hz1/2/W |
≥6.0×108
|
|
|
Output noise density vn(10 MHz), nV/Hz1/2
|
≤400
|
|
|
Electrical parameters
|
||
| Voltage responsivity Rv(λpeak), V/W |
≥2.4×103
|
|
|
Voltage responsivity Rv(λopt), V/W
|
≥2.0×103
|
|
|
Low cut-off frequency flo, Hz
|
10 |
|
| High cut-off frequency fhi, Hz | ≥100M (adjustable) | |
| Output impedance Rout, Ω | 50 | |
| Output voltage swing Vout, V | ±1 | |
|
Output voltage offset Voff, V
|
max ±20 | |
|
Other information
|
||
|
Active element material
|
epitaxial HgCdTe heterostructure | |
|
Optical area AO, mm×mm
|
1×1 | |
|
Window
|
wZnSeAR |
|
|
Acceptance angle, Φ
|
~36° | |
|
Ambient operating temperature Ta, °C
|
10 to 30 | |
|
Signal output socket
|
SMA | |
|
Power supply and TEC control socket
|
LEMO (female) ECG.0B309.CLN | |
|
Mounting hole
|
M4 | |
|
Fan
|
yes | |
Spectral response (Ta = 20°C)
Mechanical layout, mm
Access to file
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Application notes
Temperature sensor characteristics
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