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leptonlepton

LEPTON UNCOOLED DETECTOR

  • AVAILABLE GEOMETRIES : 1 mm x 1 mm, 2 mm x 2 mm
  • PACKAGINGS : SMD non hermetic, TO-5 hermetic
  • READOUT ELECTRONICS : External (no included)
  • UNCOOLED PERFORMANCE AT ROOM TEMPERATURE
  • SAPPHIRE WINDOW
  • CUSTOMIZABLE
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Description

lepton-uncooled-sl

DATASHEETINFORMATION / SALES

LEPTON UNCOOLED DETECTOR

  • Single element uncooled VPD PbSe detector, in 2 standard sizes: 1×1 mm2, 2×2 mm2, packaged in SMD or TO-5 (with cap, hermetic) with sapphire window.

Applications

  • Gas and flame detection
  • Laser detection

Datasheet

SPECIFICATIONS

Detector characteristics:
  • Detector sensing material: VPD polycrystalline PbSe
  • Room temperature performance: Operational, no need of cooling devices
  • Standard geometry: Square pixels
  • Pixel size (mm2): 2 models: 1×1, 2×2

Detector spectral characteristics:

  • IR detection band: MWIR (1-5 microns, peak wavelength @ 3.7 microns)
  • Spectral response: 1.0 – 5.0 microns
  • WLpeak: 3.7 microns
  • D* (WLpeak): 2x10E9 Jones
  • D* (-3dB): 1.6 / 4.5 microns
  • Time constant (us): < 2 us

Detector electrical characteristics:

  • Biasing voltage (typ): 5 VDC
  • Element resistance: 0.1 – 2.0 MOhm
  • Power: 1 mW

Other:

  • Cooling: Uncooled (operational at room temperature)
  • Packaging:
    With sapphire window, 2 options:
    – SMD
    – TO-5 (with cap, hermetic packaging)
  • Operating temperature: +5 / +70 ºC