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Product Information

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PD-LD offers a variety of standard and custom PIN Photodiodes and APDs is fiber coupled packages. The semiconductors offered are of proven manufacture and design. Our PDINP Series are 70um diameter InGaAs PIN photodiodes that are optimal from 1100 to 1650nm. These devices are available in fiber pigtailed co-axial packages or in connector style receptacle packages.

Low Back-Reflection Assemblies
For those applications requiring low optical back reflection, PD-LD offers 70um InGaAs detectors. These detectors are aligned to angle-polished, radially tuned fiber pig-tails, in order to minimize incident reflected light. With this process, back reflection values from –40 to –50dB maybe specified.
Such devices are ideal for CATV, tap monitor and high speed digital applications.

These 70um diameter 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 62.5micron. 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 , SC as well as SMA 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.
T, W, and R Pinouts are available.

InGaAs PIN Photodiodes 70 microns

  • 75µm active area
  • Pigtails and receptacle options
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