Welcome to
New England Photoconductor



Our Technical Staff at N.E.P. has over 100 years of experience in the IR Detector field. As a full-service IR Detector manufacturer, we offer an array of solutions for: Imaging, Spectroscopy, Environmental Testing, Process Control, Medical, Military, or Aerospace, N.E.P. has the IR detectors, products and experience to make your program a success.

Our products include:

  • IR Detectors / Infrared Detectors
  • Array
  • Linear Arrays
    • NEP PBS 256 Pixel Array
  • Focal Array
  • Lead Selenide Detectors (PbSe)
    • Plate CellsSeries F & FM-FA & FAM-FS & FSM
    • Thermoelectrically Cooled Detectors – Series D-D2-D21
    • Thermoelectrically Cooled Detectors – Series G-G2-G21-GS21
  • Lead Sulfide Detector (PbS)
    • Thermoelectricall Cooled Detectors – Series D-D2-D21
  • Lead Sulfide Plate Cells (PbS)
    • A-B-C & Hermetically Sealed Series AM-BM-CM
  • Narrow Band IR Filters
  • Wide Band IR Filters
  • Long Pass IR Filters
  • Flash Detection


  • IR Cameras
  • Security
  • Heat Detection
  • Defense

New Product Applications to market

NEP has met detector and electronic requirements for applications ranging from gas analysis to satellites. Linear Lead Sulfide (PbS), Lead Selenide (PbSe) and Indium Gallium Arsenide (InGaAs) and Lead Sulfide (PbS) Focal Plane Multiplexed Arrays, are our latest introduction to the market. They bring innovation and low cost manufacturing to the Spectroscopy and Imaging markets.

NEP has developed superior technology, process, and capability to provide high quality, reliable IR detectors and electronics from a single prototype to large production programs. Our design approach provides efficient versatile devices which benefit our customers in terms of cost effectiveness and exact specifications.

Contact N.E.P. today! We are a preferred source for IR detectors. Whether your application is in Imaging, Spectroscopy, Environmental, Process Control, Medical, Military, or Aerospace, NEP has the experience to make your project a success.

Please call NEP at 508-285-5561 or 1-888-PbS-PbSe (727-7273) to discuss your application. A skilled technician will be available to speak with you about the specifications for your IR detector project.