Scientific and Industrial

Single element pyroelectric Deuterated L-Alanine doped Triglycene Sulphate (DLATGS) infrared detectors have been manufactured at the Southampton site for over 40 years. The process for doping Triglycene Sulphate (TGS) to form DLATGS was developed and patented at Southampton in the early 1970s, and the product range now comprises 100's of variations as a result of developing custom products for specific customers' requirements. The product range includes uncooled and thermoelectrically stabilized detectors, and the company can offer a design capability for non-standard product, including linear and 2D arrays.
 

• DLATGS is one of the highest performance pyroelectric materials available commercially
• Doped with Deuterium to raise Curie Temperature to 59C
• Doped with L-Alanine to prevent permanent depoling after excursions above Curie Temperature
• Broad Spectral Response from 1.0 to >100um
• Standard detectors supplied in TO5 package
• Temperature stabilisation available in TO66 and TO37 type packages
• Variety of pinning configurations available
• Range of thermal time constants available from 4ms to 140ms
• Range of element sizes from 0.25mm to >3mm
• Choice of windows
• Hermetic sealing of windows or Parylene coating for improved environmental durability
• Custom designs considered

 
DLATGS Detectors Brochure.pdf (876 KB)
 

Please contact infrared.sales@selexgalileo.com for further information
 

 

Product Name	Nominal Waveband	Array Format	Pixel Pitch	# of Outputs	PDF
Osprey-C MW	3-5µm	384 x 288	20µm	4	PDF.pdf (282 KB)
Osprey-C LW	8-10µm	384 x 288	20µm	4	PDF .pdf (274 KB)
Osprey-S MW	3-5µm	384 x 288	20µm	4	PDF .pdf (288 KB)
Osprey-S LW	8-10µm	384 x 288	20µm	4	PDF .pdf (287 KB)
Eagle MW	3-5µm	640 x 512	24µm	4	PDF.pdf (275 KB)
Eagle LW	8-10µm	640 x 512	24µm	4	PDF.pdf (196 KB)
Harrier	8-10µm	640 x 512	24µm	8	PDF.pdf (197 KB)
Hawk MW	3-5µm	640 x 512	16µm	4	PDF.pdf (298 KB)
Hawk LW	8-10µm	640 x 512	16µm	4	PDF.pdf (300 KB)
Merlin MW	3-5µm	1024 x 768	16µm	8	PDF.pdf (275 KB)
Merlin LW	8-10µm	1024 x 768	16µm	8	PDF.pdf (275 KB)
Swift	1.5µm	320 x 256	24µm	4	PDF.pdf (284 KB)
Swan	1.5µm & 3-5µm	320 x 256	24µm	4	PDF.pdf (298 KB)
Swallow	1.5µm	320 x 256	24µm	4	PDF.pdf (284 KB)
Condor-II	3-5 & 8-10µm	640 x 512	24µm	8	PDF.pdf (273 KB)
Condor-III	3-5 & 8-10µm	640 x 512	20µm	8	PDF.pdf (274 KB)
M-20	3-5µm	640 x 512	20µm	8	PDF.pdf (281 KB)
L-20	8-10µm	640 x 512	20µm	8	PDF.pdf (288 KB)