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Pyroelectric Single Element Detectors

Single Element Sensor Features

 Lithium Tantalate infrared detectors with high specific detectivity and long-time stability

 Various standard sizes of responsive element

 Optional additional black coating for high spectral uniformity

 Standard sensors are fitted with an 8 - 14 µm filter (Si or Ge), but other filters can be supplied and fitted on request.

 Customised assemblies possible

Summary of available types

Key to Type names:

 LT - Lithium Tantalate, LiTaO3

 Q - Quadrat - indicates a square element

 G - with low cost internal construction, not suitable for windows with wavelength below 1µm

 A - indicates sensor with increased absorption

 1, 2 etc - number indicates dimension in mm

 D - Diameter - denotes a circular element

 I - Ion Beam Milled - which gives increased detectivity

 S - Schwartz - signifies Schwartz black coating

 PC - with thermal compensation

Type

Element Size

Additional
Black Coating

Increased
Detectivity

Data Sheet

 

LT Q2

2 mm x 2 mm

   

PDF

pdf (83K)

LT Q1.2

1.2 mm x 1.2 mm

   

PDF

pdf (83K)

LT Q1

1 mm x 1 mm

   

PDF

pdf (83K)

LT Q0.5

0.5 mm x 0.5 mm

   

PDF

pdf (83K)

NEW LT G2

2 mm x 2 mm

   

PDF

pdf (82K)

NEW LT G2PC

2 mm x 2 mm

   

PDF

pdf (83K)

NEW LT G1.2

1.2 mm x 1.2 mm

   

PDF

pdf (89K)

LT D2.5

Ø 2.5 mm

   

PDF

pdf (83K)

LT D2

Ø 2 mm

   

PDF

pdf (83K)

LT D1

Ø 1 mm

   

PDF

pdf (83K)

LTI Q2

2 mm x 2 mm

 

x

PDF

pdf (83K)

LTI Q1.2

1.2 mm x 1.2 mm

 

x

PDF

pdf (83K)

LTI Q1

1 mm x 1 mm

 

x

PDF

pdf (83K)

LTI Q0.5

0.5 mm x 0.5 mm

 

x

PDF

pdf (83K)

LTI D2

Ø 2 mm

 

x

PDF

pdf (83K)

LTI D1

Ø 1 mm

 

x

PDF

pdf (83K)

NEW LTA G2

2 mm x 2 mm

   

PDF

pdf (83K)

NEW LTA G2PC

2 mm x 2 mm

   

PDF

pdf (83K)

NEW LTA G1.2

1.2 mm x 1.2 mm

   

PDF

pdf (83K)

NEW LTAI G2

2 mm x 2 mm

 

x

PDF

pdf (83K)

LTS Q2

2 mm x 2 mm

x

 

PDF

pdf (83K)

LTS Q1.2

1.2 mm x 1.2 mm

x

 

PDF

pdf (83K)

LTS Q1

1 mm x 1 mm

x

 

PDF

pdf (83K)

LTS D2.5

Ø 2.5 mm

x

 

PDF

pdf (83K)

LTS D2

Ø 2 mm

x

 

PDF

pdf (83K)

LTS D1

Ø 1 mm

x

 

PDF

pdf (83K)

NEW LTSI Q3

3 mm x 3 mm

x

x

PDF

pdf (90K)

LTSI Q2

2 mm x 2 mm

x

x

PDF

pdf (83K)

LTSI Q1.2

1.2 mm x 1.2 mm

x

x

PDF

pdf (83K)

LTSI Q1

1 mm x 1 mm

x

x

PDF

pdf (83K)

LTSI D2

Ø 2 mm

x

x

PDF

pdf (83K)

LTSI D1

Ø 1 mm

x

x

PDF

pdf (83K)


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