English
Polski
InAs/InAsSb Superlattice Detectors
VIGO Photonics is developing a variety of MWIR and LWIR Type II superlattice (T2SL) photoconductive (PC) and photovoltaic (PV) detectors, operating at room temperature or thermoelectrically cooled. These detectors achieve excellent parameters without cryogenic cooling (LN2). They do not contain mercury or cadmium and are compliant with the RoHS Directive.
InAs/InAsSb T2SL Photoconductive Detectors - Engineering Samples
Filter results
Image
Name
Cooling
Immersion
Cut-off wavelength
\(λ_{cut-off}\); 10% \(µm\)
Peak wavelength
\(λ_{peak}\); \(µm\)
Detectivity
\(D*(λ_{peak})\); \(cm⋅Hz^{1/2}/W\)
Time constant
τ, ns
Package
Cooling
2TE
Immersion
no
Cut-off wavelength cut-off
11.0±0.3
Wavelength
6.2±0.3
Detectivity
~2.8×10\(^{8}\)
Time constant
~12
Package
TO8
Cooling
2TE
Immersion
no
Cut-off wavelength cut-off
11.0±0.5
Wavelength
4.0±0.5
Detectivity
~2.6×10\(^{8}\)
Time constant
~17
Package
TO8
Cooling
3TE
Immersion
no
Cut-off wavelength cut-off
10.5±0.3
Wavelength
6.1±0.3
Detectivity
~4.3×10\(^{8}\)
Time constant
~17
Package
TO8
Cooling
2TE
Immersion
no
Cut-off wavelength cut-off
12.0±0.3
Wavelength
6.0±0.3
Detectivity
~1.9×10\(^{8}\)
Time constant
~7
Package
TO8
Cooling
3TE
Immersion
no
Cut-off wavelength cut-off
14.4±0.3
Wavelength
10.5±0.3
Detectivity
~2.5×10\(^{8}\)
Time constant
~4
Package
TO8
Cooling
3TE
Immersion
yes
Cut-off wavelength cut-off
12.0±0.3
Wavelength
8.0±1.0
Detectivity
~2.0×10\(^{9}\)
Time constant
~4
Package
TO8
Cooling
2TE
Immersion
no
Cut-off wavelength cut-off
15.0±0.3
Wavelength
10.7±0.3
Detectivity
~1.2×10\(^{8}\)
Time constant
~3
Package
TO8
Filter results
InAs/InAsSb T2SL Photovoltaic Detectors - Engineering Samples
Filter results
Image
Name
Cooling
Immersion
Cut-off wavelength
\(λ_{cut-off}\); 10% \(µm\)
Peak wavelength
\(λ_{peak}\); \(µm\)
Detectivity
\(D*(λ_{peak})\); \(cm⋅Hz^{1/2}/W\)
Time constant
τ, ns
Package
Cooling
no
Immersion
no
Cut-off wavelength cut-off
6.2±0.2
Wavelength
4.2±0.3
Detectivity
~1.2×10\(^{9}\)
Time constant
~11
Package
TO39
Cooling
2TE
Immersion
no
Cut-off wavelength cut-off
5.8±0.2
Wavelength
4.0±0.3
Detectivity
~9.0×10\(^{9}\)
Time constant
~4
Package
TO8
Filter results
