List of Figures
28 Agilent 8163A/B, 8164A/B, and 8166A/B User’s Guide, Fourth Edition
Figure 47 Auto-Range Mode. . . . . . . . . . . . . . . . 89
Figure 48 Manual Range Mode - Within Range . . . . . . . . . . . 90
Figure 49 Out of Range - Power Greater Than Upper Power Limit. . . . . . . 91
Figure 50 Out of Range - Power Less Than Resolution . . . . . . . . . 92
Figure 51 Range Value Menu . . . . . . . . . . . . . . . 93
Figure 52 Measurements with Tavg £ 1 second . . . . . . . . . . . 94
Figure 53 The Window and Refresh Modes . . . . . . . . . . . . 96
Figure 54 MinMax Mode Screen. . . . . . . . . . . . . . . 97
Figure 55 Power Module Channel is Held - Overview Screen . . . . . . . . 98
Figure 56 Input Trigger Mode . . . . . . . . . . . . . . . 99
Figure 57 Output Trigger Mode . . . . . . . . . . . . . . 100
Figure 58 Menu of Parameters for a Fixed Wavelength Laser Source . . . . . 105
Figure 59 Dual-Wavelength Laser Source Outputs Both Wavelengths . . . . 106
Figure 60 The Power Sensor Details Screen . . . . . . . . . . . 107
Figure 61 The Modulated Signal . . . . . . . . . . . . . . 108
Figure 62 Output Trigger Mode . . . . . . . . . . . . . . 111
Figure 63 Setting High Power parameters . . . . . . . . . . . 117
Figure 64 Setting Low SSE parameter . . . . . . . . . . . . 117
Figure 65 Setting Attenuation . . . . . . . . . . . . . . 119
Figure 66 Excessive Power . . . . . . . . . . . . . . . 120
Figure 67 Output Power and the Analog Output in <Manual Att.> Mode . . . . 121
Figure 68 Specified and Permitted Wavelength Range . . . . . . . . 123
Figure 69 Setting a Relative Wavelength. . . . . . . . . . . . 124
Figure 70 The Parameters for a Stepped Wavelength Sweep . . . . . . . 126
Figure 71 Repeat Modes. . . . . . . . . . . . . . . . 126
Figure 72 Executing a Stepped Sweep . . . . . . . . . . . . 128
Figure 73 Pausing a Stepped Sweep . . . . . . . . . . . . . 129
Figure 74 Performing a Manual Sweep . . . . . . . . . . . . 132
Figure 75 The Modulated Signal . . . . . . . . . . . . . . 133
Figure 76 External Digital Modulation . . . . . . . . . . . . 135
Figure 77 External Analog Modulation and Output Power . . . . . . . 136
Figure 78 Wavelength Locking . . . . . . . . . . . . . . 137
Figure 79 Input Trigger Mode . . . . . . . . . . . . . . 141
Figure 80 Output Trigger Mode . . . . . . . . . . . . . . 142
Figure 81 Realign Screen . . . . . . . . . . . . . . . 143
Figure 82 l Zeroing Screen . . . . . . . . . . . . . . . 144
Figure 83 Measuring Return Loss and Insertion Loss . . . . . . . . 150
Figure 84 The Contents of the Agilent 81610A Return Loss module . . . . . 152
Figure 85 The Contents of the Agilent 81611A and Agilent 81612A Return Loss modules 152
Figure 86 The Contents of the Agilent 81613A and Agilent 81614A Return Loss modules 153
Figure 87 Return Loss Measurement Setup - External Source used . . . . . 155
Figure 88 Return Loss Measurement Setup - Internal Source used . . . . . 155
Figure 89 Agilent 8161x Details Screen . . . . . . . . . . . . 156
Figure 90 Reflectance Calibration - External Source . . . . . . . . . 158
Figure 91 Reflection Calibration - Internal Source . . . . . . . . . 158
Figure 92 Measuring the Reflection Reference . . . . . . . . . . 159
Figure 93 Termination Calibration - External source . . . . . . . . . 160
Figure 94 Termination Calibration - Internal Source . . . . . . . . . 160
Figure 95 Measuring the Return Loss of the Reference Cable - External Source . . 161
Figure 96 Measuring the Return Loss of the Reference Cable - Internal Source . . 161
Figure 97 Power Transmitted through the Reference Cable - External Source . . . 162
Figure 98 Power Transmitted through the Reference Cable - Internal Source . . . 163