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Keithley 2520/KIT1

Keithley 2520/KIT1

2520 Pulsed Laser Diode Test System with 2520INT-1-GE 1 inch Integrating Sphere

The Keithley 2520/KIT1 is one of our Factory New Pulsed Laser Diode Measurement Kits (includes models 2520, 2520INT, and 3ft.triax cable).

Price: $30,600.00

Free US Domestic Ground Freight



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Keithley 2520/KIT2 Features:

  • Simplifies laser diode LIV testing prior to packaging or active temperature control
  • Integrated solution for in-process LIV production testing of laser diodes at the chip or bar level
  • Sweep can be programmed to stop on optical power limit
  • Combines high accuracy source and measure capabilities for pulsed and DC testing
  • Synchronized DSP based measurement channels ensure highly accurate light intensity and voltage measurements
  • Programmable pulse on time from 500ns to 5ms up to 4% duty cycle
  • Pulse capability up to 5A, DC capability up to 1A
  • 14-bit measurement accuracy on three measurement channels (VF, front photodiode, back photodiode)
  • Measurement algorithm increases the pulse measurement's signal-to-noise ratio
  • Up to 1000-point sweep stored in buffer memory eliminates GPIB traffic during test, increasing throughput
  • Digital I/O binning and handling operations
  • IEEE-488 and RS-232 interfaces

The Keithley 2520/KIT2 Pulsed Laser Diode Test System is an integrated, synchronized system for testing laser diodes early in the manufacturing process, when proper temperature control cannot be easily achieved. The Model 2520 provides all sourcing and measurement capabilities needed for pulsed and continuous LIV (light-current-voltage) testing of laser diodes in one compact, half-rack instrument. The tight synchronization of source and measure capabilities ensures high measurement accuracy, even when testing with pulse widths as short as 500ns.


  Product Price Qty  
Keithley 2520INT-1-GE Keithley 2520INT-1-GE
1 inch Integrating Sphere, Germanium.
Keithley 7007-1 Keithley 7007-1
Double Shielded Premium GPIB Cable, 1m (3.2 ft.)
Keithley 7007-2 Keithley 7007-2
Double Shielded Premium GPIB Cable, 2m (6.5 ft.)