Ultra-high-speed IR detection module based on HgCdTe thermoelectrically cooled photovoltaic detectorUHSM-10.6
UHSM-10.6 is a detection module featuring a TE-cooled photovoltaic IR detector based on a HgCdTe heterostructure (PV-4TE-10.6-0.05×0.05), integrated with a transimpedance amplifier and thermoelectric cooler controller in one package.
The UHSM-10.6 detection module is a compact, convenient, user-friendly and high-speed solution.
Features
Spectral range: 2.0 to 13.0 µm
Frequency bandwidth: 300 Hz to 1.25 GHz (typ.)
High performance and reliability
DC monitor
Single power supply
Integrated TEC controller and fan
M4 mounting hole
Compatible with optical accessories
Quantity discounted price
Fast delivery
No minimum order quantity required
Applications
Dual-comb spectroscopy
Heterodyne detection
Characterization of pulsed laser sources
LIDARs
Object scanners
Time-resolved fluorescence spectroscopy systems
Free-space optical communication
Telemetry
Detection module configuration
Detection module symbol | UHSM-10.6 |
Detector type | photovoltaic |
Active element material | epitaxial HgCdTe heterostructure |
Active area, A | 0.05 mm × 0.05 mm |
Optical immersion | no |
Cooling | 4TE (Tchip≅215K) |
Acceptance angle, Φ | ~80 deg. |
Window | wZnSeAR (3 deg. wedged zinc selenide, anti-reflection coating) |
Amplifier type | ultra-high-speed, transimpedance |
Signal output socket | SMA |
DC monitor output socket | SMA |
Power supply socket | DC 2.1/5.5 |
Specification
(Tamb = 293 K, Tchip = 215 K, Rload = 50 Ω, unless otherwise noted)
Parameter | Test conditions, remarks | Value | Unit | ||
Min. | Typ. | Max. | - | ||
Active element temperature, Tchip | - | 215 | - | K | |
Cut-on wavelength, λcut-on (10%) | At 10% of the peak responsivity | - | 3.0 | - | µm |
Peak wavelength, λpeak | - | 8.0±1.0 | - | µm | |
Specific wavelength, λspec | - | 10.6 | - | µm | |
Cut-off wavelength, λcut-off (10%) | At 10% of the peak responsivity | - | 12.0 | - | µm |
Detectivity, D* | At λ=λpeak, f=100MHz
At λ=λspec, f=100MHz |
-
3.0×108 |
7.6×108
6.0×108 |
-
- |
cm×Hz1/2/W |
Output noise voltage density, vn | At f=100MHz | - | - | 70 | nV/Hz1/2 |
Voltage responsivity, Rv | At λ=λpeak
At λ=λspec |
-
2.5×103 |
6.4×103
5.0×103 |
-
- |
V/W |
Voltage responsivity, Rv | At λ = λpeak, DC monitor
At λ = λpeak, DC monitor |
1.3×103
1.0×103 |
-
- |
-
- |
V/W |
1/f corner frequency, fc | - | - | 10 | MHz | |
Low cut-off frequency, flo | - | 300 | - | Hz | |
High cut-off frequency, fhi | 0.9 | 1.25 | - | GHz | |
Low cut-off frequency, flo | DC monitor | - | 0 | - | Hz |
High cut-off frequency, fhi | DC monitor | - | 260 | - | Hz |
Output impedance, Rout | - | 50 | - | Ω | |
Output voltage swing, Vout | - | - | ±1 | V | |
Output voltage offset, Voff | - | - | ±20 | mV | |
Power supply voltage, Vsup | - | 9 | - | V | |
Power supply current consumption, Isup | - | - | 1.2 | A | |
Weight | - | 235 | - | g |
Spectral response
(Typ., Tamb = 293 K, Tchip = 215 K)
Mechanical layout (unit: mm)
Access to file
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Application notes