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ILX Lightwave > Laser Diode Test Systems

Laser Reliability Workbook


Laser Diode Testing Reliability Workbook



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Features

  • Automatically creates Weibull and lognormal probability plots of laser lifetime data
  • Calculates Weibull and lognormal probability distribution parameters and times to failure
  • Projects time to failure at use temperature based on Arrenhius model


ILX Lightwaves Laser Reliability Workbook is a free MS Excel based tool that can be used for analyzing and plotting laser diode and LED lifetime data. Up to 100 lifetime data points may be entered into the workbook. The workbook automatically calculates a best fit line to the data for both Weibull and lognormal probability distributions. Probability distribution parameters and times to failure are also calculated. Built in Arrenhius model calculations may be used to estimate time to failure at a second temperature. Instructions in how to use the workbook and five sets of example data are also provided.

Download Free Laser Reliability Workbook




Last updated: November 13, 2005