User`s guide

Performance Tests Test Recor d

84 Agilent 81689A, 81689B and 81649A Tunable Laser Modules User’s Guide, Third Edition

Agilent 81649A Performance Test Page 4 of 8

Model Agilent 81649A Tunable Laser Report No. ________ Date_______

Relative Wavelength Accuracy Largest Maximum Deviation ________nm

Summary of All Repetitions Smallest Minimum Deviation _______nm

Relative Wavelength Accuracy Result (= Largest Maximum Deviation − Smallest Minimum Deviation)

Relative Wavelength Accuracy _______nm

Specification: 0.3 nm

Measurement Uncertainty: ± 0.2

Absolute Wavelength Accuracy

Result

Largest Value of Deviation (= largest value of either Largest Maximum

Deviation or Smallest Minimum Deviation)

Absolute Wavelength Accuracy _______nm

Test Limit: 1.0 nm

Specification: 0.6 nm typical

Measurement Uncertainty: ± 0.6 pm

Wavelength Repeatability

Measurement Uncertainty: ± 0.1 pm

Repeatability of 1570.000 nm

(= reference)

Measurement

Result

Repeatability of 1595.000 nm

(= reference)

Measurement

Result

Initial Setting REF = nm Initial Setting REF = nm

from 1580.000 nm to REF nm from 1570.000 nm to REF nm

from 1590.000 nm to REF nm from 1580.000 nm to REF nm

from 1600.000 nm to REF nm from 1590.000 nm to REF nm

from 1610.000 nm to REF nm from 1610.000 nm to REF nm

from 1620.000 nm to REF nm from 1620.000 nm to REF nm

largest measured wavelength nm largest measured wavelength nm

smallest measured wavelength nm smallest measured wavelength nm

Wavelength Repeatability nm Wavelength Repeatability nm

= largest measured wavelength - smallest measured wavelength = largest measured wavelength - smallest measured wavelength

Specification 0.10 nm Specification 0.10 nm