Discovery Semiconductors manufactures photodetectors and balanced photoreceivers for 10 Gb, 40Gb, and 100 Gb applications.

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High Optical Power, Highly Linear 2.2 Micron InGaAs Photodiodes

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Description:

The 2.2 micron cutoff, uncooled, InGaAs high speed Photodiodes are hermetically sealed, fiber pigtailed, and designed for high optical power applications with bandwidth up to 5 GHz. The devices are well suited for applications using fiber amplifiers, and are available in either a K-Connector package, a miniature surface mount package with CPW (coplanar weveguide) RF output or Discovery's turn-keyLab Buddy instrument, and utilizes Discovery's high reliability InGaAs photodiode technology.

High Optical Power Handling, Highly Linear 2.2 Micron Wavelength InGaAs Photodiodes up to 5 GHz       DSC100, DSC100S Lab Buddy. For busy test stations or student labs, where users of different experience levels might be handling high value opto-electronics that are easily damaged by mishandling, order your photodiode to be mounted in the Lab Buddy

Fig. 1:DSC2-100S

Typical 1 dB Compression Photocurrent of DSC2-100S

Fig. 2: Typical 1 dB Compression Photocurrent of DSC2-100S

Salient Features:
  • High Current Handling (> 30 mA)
  • Useable spectral wavelength range of 1200 nm - 2200 nm
  • Low Group Delay
  • K-connector or surface mount package options
  • High Reliability
  • One device for multiple wavelengths reduces operational and inventory costs
Applications:
  • Fiber Laser Systems at 2.05 Micron
  • High Dynamic Range, Analog RF Links over Fiber
  • LIDAR Measurements
  • Coherent Lightwave Systems
  • Environmental Sensing
  • Time Resolved Spectroscopy
  • Free Spacing Communications
  • Biosensing
  • Ideal Front-End O/E Converter for test Instruments
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