Table Of Contents

VCSEL Calculate I-V Point VI

Last Modified: January 12, 2021

Calculates the current-voltage relationship based on raw data acquired from DUTs.

session handle in specifies a VCSEL session.

DUT raw data specifies the raw data acquired from the DUT.

error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

session handle out returns the VCSEL session.

I-V point returns the current-voltage relationship.

voltage (V) returns the voltage across the DUT.

current (A) returns the current that flows through the DUT.

pulse on time (s) returns the period of time when a single pulse maintains high voltage level.

pulse duty cycle (%) returns the ratio of pulse on time (s) to the total period of a pulse waveform in percentage.

channel index returns the identifier of the channel under test.

error out contains error information. This output provides standard error out functionality.


Refer to VCSEL I-V Measurement.lvproj in the labview\examples\VCSEL I-V Test\VCSEL I-V Measurement directory to learn how to use the VCSEL Calculate I-V Point VI.

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