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Product Information

Product Information
Packaging Information

PD-LD Inc. offers a variety of standard and custom PIN Photodiodes and APDs in fiber coupled packages. The semiconductors offered are of proven manufacture and design.

Our Silicon devices cover the optical spectrum from 400 to 1100nm, These devices are available in fiber pigtailed co-axial packages or in connector style receptacle packages.

  • 500 micron active area
  • Optical spectrum range: 400-1100nm range

Devices can be pigtailed with any size optical fiber that is compatible with its active area size. Pigtails may range in core size from 3um to 100micron. One meter is the standard length, but any length or connector termination may be specified. Pigtails may be terminated with ST, FC, SC and LC connectors with either PC or APC polish.


Standard ST, FC and SC housings are available in both panel and board mountable versions. These receptacles can be optimized for use with both single mode and multimode optical fibers.

Standard-size Silicon PIN Diodes (500 microns)

  • 500 micron active area
  • Silicon PD: 400-1100nm range
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