PVMI-4TE

PVMI-4TE

8-11 µm IR PHOTOVOLTAIC MULTIPLE JUNCTION DETECTORS THERMOELECTRICALLY COOLED OPTICALLY IMMERSED

Categories:
Detectors
Multiple junction

The PVMI-4TE-λopt photodetectors series (λopt - optimal wavelength in micrometers) feature IR multiple junction optically immersed photovoltaic detector on four-stage thermoelectrical cooler.

The devices are optimized for the maximum performance at λopt. Highest performance and stability are achieved by application of variable gap HgCdTe semiconductor, optimized doping and sophisticated surface processing. Custom devices with quadrant cells, multielement arrays, different windows, lenses and optical filters are available upon request. Standard detectors are available in TO8 packages with wZnSeAR windows. Other packages, windows and connectors are also available.

Characteristics:

Features:

  • High performance in the 2 to 14 µm spectral range
  • Fast response
  • Convenient to use
  • Wide dynamic range
  • Compact, rugged and reliable
  • Low cost
  • Prompt delivery
  • Custom design upon request
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Parameter Symbol Unit PVMI-4TE-10,6 PVMI-4TE-8
Material MCT MCT
Type Multiple junction Multiple junction
Immersion Immersion
Immersion
Cooling Four-stage
Four-stage
Wavelength \(λ_{opt}\) \(µm\) 10,6 8
Package TO8, TO66 TO8, TO66
Window wedged ZnSe AR coated wedged ZnSe AR coated
Detectivity \(D*\) \(cm⋅Hz^{1/2}⋅W^{-1}\) \(≥2,0x10^{9}\) \(≥6,0x10^{9}\)
Time constant \(τ\) \(ns\) \(≤3\) \(≤4\)
Detectivity numeric 2000000000 6000000000
Time constant numeric 3 4
Product group PVMI-4TE PVMI-4TE
Type
Optical Area [mm×mm]
0.025×0.025
0.05×0.05
0.1×0.1
0.2×0.2
0.25×0.25
0.5×0.5
1×1
2×2
3×3
4×4
PVMI-4TE-8
O
O
X
X
PVMI-4TE-10.6
O
O
X
X

X – standard detectors
O – detectors available upon request, parameters may vary from these in Data Sheet

Cechy

  • High performance in the 2 to 14 µm spectral range
  • Fast response
  • Convenient to use
  • Wide dynamic range
  • Compact, rugged and reliable
  • Low cost
  • Prompt delivery
  • Custom design upon request

Specyfikacja

Parameter
Symbol
Unit
PCI-4TE-9
PCI-4TE-10.6
PCI-4TE-12
PCI-4TE-13
PCI-4TE-14
Optimal Wavelength
λopt
µm
9 10.6 12 13
14
Detectivity*):
@ λpeak, 20kHz
@ λopt, 20kHz
D*
cm⋅Hz1/2⋅W-1
≥2.0×1010
≥1.0×1010
≥8.0×109
≥4.0×109
≥4.0×109
≥2.0×109
≥2.0×109
≥1.0×109
≥5.0×108
≥3.0×108
Voltage Responsivity – Width Product @ λopt 1×1mm
Rv⋅w
V⋅mm⋅W-1
≥200
≥40
≥15
≥7
≥5
Time Constant
τ
ns
≤8  ≤7  ≤6  ≤5
1/f Corner Frequency
1/f
kHz
1 to 20
Bias Current – Width Ratio
Ib⋅w-1
mA⋅mm-1
3 to 15
Sheet Resistance
Rsq
Ω/sq
80 to 250
60 to 200
50 to 150
Operating Temperature
T
K
~195
Acceptance Angle, F/#
Φ –
deg, –
36, 1.62

*) Data Sheet states minimum guaranteed D* values for each detector model. Higher performance detectors can be provided upon request.

Powierzchnia optyczna [mm x mm]

Type
Optical Area [mm×mm]
0.025×0.025
0.05×0.05
0.1×0.1
0.2×0.2
0.25×0.25
0.5×0.5
1×1
2×2
3×3
4×4
PCI-4TE-9
X
X
X
X
PCI-4TE-10.6
X
X
X
X
PCI-4TE-12
X
X
X
X
PCI-4TE-13
X
X
X
X
PCI-4TE-14 X X X X

x – standard detectors

Do pobrania

s

Dedicated electronics

Tel.: +48 22 733 54 10

ul. Poznańska 129/133 05-850 Ożarów Mazowiecki