User`s guide

Tab l e of Co nt en ts
Agilent 81689A, 81689B and 81649A Tunable Laser Modules User’s Guide, Third Edition 11
Instrument Specification 48
Performance Test Instructions 48
General Test Setup 49
Wavelength Tests 49
General Settings of Wavelength Meters for all Wavelength Tests 49
Wavelength Accuracy 49
Relative Wavelength Accuracy 49
Absolute Wavelength Accuracy 51
Wavelength Repeatability 51
Power Tests 52
Maximum Output Power 52
Power Linearity 54
Power Linearity - High Power Test 54
Example (Agilent 81689B) 55
Power Linearity 55
Power Flatness over Wavelength 56
Power Flatness over Wavelength 56
Power Stability 58
Optional Tests 59
Signal-to-Source Spontaneous Emission 59
Signal-to-Source Spontaneous Emission Tests 59
Test R e c ord 63
Agilent 81689A Performance Test 65
Te st E qu ip m en t Use d 66
Relative Wavelength Accuracy 67
Wavelength Repeatability 68
Maximum Power Test 69
Power Linearity 69
Power Flatness 70
Power Stability 70
Optional Test 71
Signal-to-Source Spontaneous Emission (BW = 1 nm) 71
Agilent 81689B Performance Test 73
Te st E qu ip m en t Use d 74
Relative Wavelength Accuracy 75
Wavelength Repeatability 76
Maximum Power Test 77
Power Linearity 77
Power Flatness 78
Power Stability 78
Optional Test 79