Summary of Test Results: Design 1

4 x 4 Element Array

Pixel Size = 100m x 100m

 

VLWIR Band

 

T (K)

Bias (V)

lp (m)

Ri (A/W)

D*λp (cm-Hz1/2/W)

 

 

 

 

 

 

 

40

 

-1.25

 

 

11.9

 

0.506

 

5.4 x 109 (non-BLIP)

 

-1.0

 

 

11.9

 

0.312

 

8.85 x 109 (non-BLIP)

 

-0.7

 

 

11.9

 

0.188

 

1.94 x 1010 (non-BLIP)

 

+0.7

 

 

12.1

 

0.512

 

1.73 x 1010 (non-BLIP)

 

+1.0

 

 

12.1

 

0.772

 

8.57 x 109 (non-BLIP)

 

 

LWIR Band

 

T (K)

Bias (V)

lp (m)

Ri (A/W)

D*λp (cm-Hz1/2/W)

 

 

 

 

 

 

 

77

 

-1.5

 

 

8.8

 

0.134

 

1.4 x 109 (non-BLIP)

 

-1.25

 

 

8.8

 

0.1

 

2.23 x 109 (non-BLIP)

 

-1.0

 

 

8.8

 

0.073

 

3.93 x 109 (non-BLIP)

 

+1.0

 

 

8.8

 

0.068

 

2.12 x 109 (non-BLIP)

 

+1.25

 

 

8.8

 

0.054

 

7.65 x 108 (non-BLIP)

 

 

 

MWIR Band

 

T (K)

Bias (V)

lp (m)

Ri (A/W)

D*λp (cm-Hz1/2/W)

 

 

 

 

 

77

 

-4.0

 

 

4.2

 

0.113

 

3.59 x 1010 (non-BLIP)

 

-2.5

 

 

4.2

 

0.057

 

2.54 x 1010 (non-BLIP)

 

+2.5

 

 

4.2

 

0.063

 

2.67 x 1010 (non-BLIP)

 

+4.0

 

 

4.2

 

0.151

 

4.15 x 1010 (non-BLIP)

 

 

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Dark Current vs. Bias Voltage

 
 

 


Responsivity vs. Wavelength

 

VLWIR Band

 

 

 

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Responsivity vs. Wavelength

 

LWIR Band

 

Dark Current vs. Bias Voltage

 

 

 

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Dark Current vs. Bias Voltage

 

MWIR Band

 
 


Responsivity vs. Wavelength

 

 

 

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Co-Located Triple Band (MWIR/LWIR/VLWIR) QWIP Detector

Normalized Spectral Response