Summary of Test Results for Dual Band (MWIR/LWIR) QWIP Detectors

 

 

Pixel Size = 100m x 100m

4 x 4 Element Array

Temperature = 77K

 

 
 

 

 

 

 

 

 


MWIR

LWIR

 

Peak Wavelength

 

4.1 m

 

8.8 m

 

Responsivity (A/W)

 

0.22

 

0.25

 

Detectivity (D*lp): cm-Hz1/2/W

 

5E10

 

2E10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LWIR Band

 
 


Responsivity at 77K

 

Dark Current vs. Bias Voltage

 

 

 


 

 

Responsivity at 77K

 
 


MWIR Band

 

Dark Current vs. Bias Voltage