Programmable IR detection module based on HgCdTe thermoelectrically cooled optically immersed photovoltaic detectorLabM-I-6-01

LabM-I-6-01 is a detection module featuring a TE-cooled, optically immersed photovoltaic IR detector based on an HgCdTe heterostructure (PVI-2TE-6-1x1-TO8-wZnSeAR-36), integrated with a programmable, transimpedance amplifier (PIP series).
For proper operation, the programmable VIGO thermoelectric cooler controller PTCC-01 (sold separately) and Smart Manager Software (freeware) are required.
The LabM-I-6-01 detection module comes complete with PTCC-01 and Smart Manager Software, making it the best solution for prototyping and the R&D stage in various MWIR applications. This set provides a flexible approach to the different needs of system designers.

See specification

Download datasheet

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Features

Spectral range: 2.6 to 7.0 μm

Frequency bandwidth: DC to 4 MHz (typ.)

High performance and reliability

DC offset compensation

Integrated fan

M4 mounting hole

VIGO PTCC-01 TEC controller obligatory

Compatible with optical accessories

Versatile and flexible

Quantity discounted price

Fast delivery

No minimum order quantity required

Applications

Gas detection, monitoring and analysis: CH4, C2H2, CH2O, HCl, NH3, SO2, C2H6, CO, CO2, NOx, SOx, HNO3

Exhaust gas denitrification

Combustion process control

Contactless temperature measurement: railway transport, industrial and laboratory processes monitoring

Heat-seeking, thermal signature detection

Non-destructive material testing

Biochemical analysis

Laser calibration

Research and prototyping

Detection module configuration

Detection module symbol	LabM-I-6-01
Detector symbol	PVI-2TE-6-1x1-TO8-wZnSeAR-36
Detector type	photovoltaic
Active element material	epitaxial HgCdTe heterostructure
Optical area, A_O	1 mm × 1 mm
Optical immersion	hyperhemisphere
Cooling	2TE (T_chip≅230K)
Temperature sensor	thermistor
Acceptance angle, Φ	~36 deg.
Window	wZnSeAR (3 deg. wedged zinc selenide, anti-reflection coating)
Amplifier symbol	PIP
Amplifier type	programmable, transimpedance
Signal output socket	SMA
Power supply, TE cooler, thermistor and fan socket	LEMO ECG.0B.309.CLN (female)

Specification

(T_amb = 293 K, T_chip = 230 K, R_load = 50 Ω, unless otherwise noted; default module settings)

Parameter	Test conditions, remarks	Value			Unit
		Min.	Typ.	Max.	-
Active element temperature, T_chip		-	230	-	K
Cut-on wavelength, λ_cut-on(10%)	At 10% of the peak responsivity	-	2.6	-	µm
Peak wavelength, λ_peak		-	5.2±0.2	-	µm
Specific wavelength, λ_spec		-	6.0	-	µm
Cut-off wavelength, λ_cut-off(10%)	At 10% of the peak responsivity	-	7.0	-	µm
Detectivity, D*	At λ=λ_peak, f=1MHz At λ=λ_spec, f=1MHz	- 7.0×10⁹	2.5×10¹⁰ 1.6×10¹⁰	- -	cm×Hz^1/2/W
Output noise voltage density, v_n	At f=1MHz	-	-	500	nV/Hz^1/2
Voltage responsivity, R_v	At λ=λ_peak At λ=λ_spec	- 3.5×10⁴	8.2×10⁴ 5.2×10⁴	- -	V/W
Low cut-off frequency, f_lo-DC	DC coupling selected	-	0	-	Hz
Low cut-off frequency, f_lo-AC	AC coupling selected	-	10	-	Hz
High cut-off frequency, f_hi-H	High bandwidth selected	2.5	4	-	MHz
High cut-off frequency, f_hi-M	Mid bandwidth selected	-	1.5	-	MHz
High cut-off frequency, f_hi-L	Low bandwidth selected	-	0.15	-	MHz
Output impedance, R_out		-	50	-	Ω
Output voltage swing, V_out		-	-	±1	V
Output voltage offset, V_off		-	-	±20	mV
Power supply voltage (positive), +V_sup		-	+9	-	V
Power supply voltage (negative), -V_sup		-	-9	-	V
Power supply current consumption (positive), +I_sup		-	-	+100	mA
Power supply current consumption (negative), -I_sup		-	-	-100	mA
Fan power consumption, P_fan		-	-	900	mW
TEC voltage, V_TEC		-	-	1.0	V
TEC current, I_TEC		-	-	1.2	A
Weight		-	180	-	g