The Agilent 816x VXIplug&play Instrument Driver

Lambda Scan Applications

2If the Step Size is too small and results in a trigger frequency that is to high for the installed Power Meters, the error "could not calculate a sweep speed!" will be returned. Increase the Step Size.

3If the chosen wavelength range is too large and Step Size is too small, the error "too many datapoints to log!" will be returned. In this case, reduce the wavelength range and/or increase the Step Size.

The Get MF Lambda Scan Parameters Function

The Get MF Lambda Scan Parameters

(hp816x_getMFLambdaScanParameters_Q) function returns all parameters that the Prepare Multi Frame Lambda Scan (hp816x_prepareMfLambdaScan) function adjusts or automatically calculates.

The Execute Multi Frame Lambda Scan Function

The Execute Multi Frame Lambda Scan (hp816x_executeMfLambdaScan) function runs a Lambda Scan operation and returns an array that contains the wavelength values at which power measurements are made.

That is, it executes an operation where a Agilent 8164A/B Lightwave Measurement System with a back-loadable Tunable Laser module and up to 100 Power Sensors installed, performs a wavelength sweep where the Tunable Laser module and Power Sensors are coordinated with each other.

Use the values returned from the Prepare Multi Frame Lambda Scan (hp816x_prepareMfLambdaScan) function to set the parameters of the Execute Multi Frame Lambda Scan (hp816x_executeMfLambdaScan) function.

The Get Lambda Scan Result Function

The Get Lambda Scan Result (hp816x_getLambdaScanResult) function returns for a given Power Meter channel a power value array and a wavelength value array.

These arrays contains the results of the last Multi Frame Lambda Scan operation.

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Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Fifth Edition

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Agilent Technologies 8163A, B, 8166A Get MF Lambda Scan Parameters Function, Execute Multi Frame Lambda Scan Function, 242
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8163A, 8164A, 8166A, B specifications

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