HealthyPhoton's TEC cooled MCT Amplified Photodetector is a highly sensitive photovoltaic HgCdTe (mercury cadmium telluride. MCT) detector for sensitive detection of photons in the mid-IR spectral range from 2 to 12 µm.
The detector output can be DC or AC coupled. A multi-stage semiconductor thermoelectric cooler (TEC) is equipped to ensure the active area operating at a temperature ~190K, thereby minimizing the effect of thermal noise. The detector package adopts aluminum alloy materials, which shields the working environment from electromagnetic interference and also effectively dissipates heat.
Click here for a high-speed version (up to 100MHz): HFPD-M-B High-speed MCT Photodetector
• Sensitive to mid-IR light from 2 ~ 12 um
• Signal bandwidth: DC/AC ~ 20 MHz
• TEC to hold the temperature at ~190K that greatly reduces thermal noise
• Low-noise, wide-bandwidth pre-amplifier to convert photocurrent into a voltage signal
• Cost-effective
HPPD Series MCT Detectors: New Rainbow Appearance
Detectivity
Detectivity of HPPD-M-B rainbow series MCT dectors
Specifications
Detector material
HgCdTe (MCT)
Wavelength range
2 ~ 12 um
Peak wavelength (λp)
3um, 4um, 5um, 6um, 7um, 8um, 9um,
Peak responsivity
Typ. 10 ~ 100 V/W
Active area
Typ. 1mm2
Signal bandwidth
DC/AC ~ 20 MHz
Output voltage
±5 V (Hi-Z load); ±2.5V (50Ω load)
Power supply
±5VDC (photodetector); 220VAC (power module)
Signal output port
SMA female
Woring temperature
10°C - 50°C
Storage temperature
-25°C - 70°C
Dimension
60mm*60mm*64mm
Weight
0.2 kg (w/o TEC controller & power supply)
10um, 11um, 12um (optional)
Mechanical Dimensions (unit: mm)
Tel：+86-156-1892-2826 Email：info@healthyphoton.com
Add：Room 305, Building 1, Zhongchuang Science Park, Jinyuan Road, Panhuo Street, Yinzhou District, Ningbo City,China
