Agilent Technologies 42A Guide de l'utilisateur Page 49
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- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Tunable Laser Module Specifications Specifications
Agilent 81480A and 81680A, 40A, 82A, 42A, & 89A Tunable Laser Modules User’s Guide, Sixth Edition 49
Power flatness versus wavelength
3, 9
±0.2 dB, typ. ±0.1 dB
(1420-1480nm)
±0.2 dB typ (1370nm-1420nm)
±0.3 dB, typ. ±0.2 dB
(1420nm-1480nm)
±0.3 dB typ (1370nm-1420nm)
Side-mode suppression ratio (typ.)
4, 8, 9
> 40 dBc (1380 - 1480 nm)
Signal-to-Source Spontaneous Emission
Ratio
5, 8
> 61 dB/nm [7]
(1420 – 1470 nm)
> 55 dB/nm [7] [9]
(typ., 1370 – 1480 nm)
> 40 dB/ nm
(1420 – 1470 nm)
> 35 dB/ nm
(1370 – 1480 nm)
Signal-to-Total-Source Spontaneous
Emission ratio
6, 8
> 58 dB
(1420 – 1470 nm) [7]
> 53 dB
(typ., 1370 - 1480 nm) [7] [9]
> 28 dB
(typ., 1420 - 1470 nm )
Relative intensity noise (RIN, typ.)
8
-145 dB/Hz (1420 - 1470 nm)
1. Valid for one month and within a ±5 K temperature range after automatic wavelength zeroing.
2. At CW operation. Measured with wavelength meter based on wavelength in vacuum.
3. Applies to the selected output.
4. Measured by heterodyning method.
5. Measured with optical spectrum analyzer at 1 nm resolution bandwidth.
6. Measured with optical spectrum analyzer.
7. Measured with fiber Bragg grating to suppress the signal.
8. Output power as specified per wavelength range and output port.
9. Wavelength must not be equal to any water absorption line
- Agilent 81480A and 1
- Tunable Laser Modules 1
- 81680-90014 E0101 2
- Safety Summary 3
- Line Power Requirements 4
- Operating Environment 4
- Input/Output Signals 4
- Storage and Shipment 4
- Laser Safety Labels 6
- Top Vie w 7
- The Structure of this Manual 10
- Sixth Edition 10
- Table o f C onte nts 11
- Specifications 39 12
- Performance Tests 57 13
- Te st R e c ord 99 14
- Cleaning Information 171 16
- Table of Cont ent s 18
- List of Figures 19
- What is a Tunable Laser ? 23
- Angled Contact Connector 26
- Agilent 81689A with 26
- Straight Contact Connector 26
- Optical Output 27
- Straight Contact 28
- Connector Symbol 28
- Angled Contact 28
- Signal Input and Output 29
- Accessories 31
- Modules and Options 33
- Filler Module 34
- User’s Guides 35
- Connectors 37
- Specifications 39
- Definition of Terms 41
- Linewidth 42
- Minimum Output Power 42
- Mode-Hop Free Tuning Range 42
- Modulation Extinction Ratio 42
- Modulation Frequency Range 43
- Output Power 43
- Output Isolation 43
- Peak Power 43
- Polarization Extinction Ratio 43
- Power Repeatability 44
- Relative Wavelength Accuracy 45
- Return Loss 45
- Sidemode Suppression Ratio 46
- (SSE) Ratio 46
- Emission 46
- Wavelength Range 47
- Wavelength Resolution 47
- Wavelength Stability 47
- Tunable Laser Module 48
- wavelength accuracy 50
- Supplementary Performance 54
- Characteristics 54
- Performance Tests 57
- Required Test Equipment 59
- Test Failure 60
- Instrument Specification 60
- Performance Test Instructions 61
- Wavelength Accuracy 62
- Absolute Wavelength Accuracy 64
- Power Tests 67
- Maximum Output Power 69
- Power Outputs 81
- SSE Outputs 83
- ≈ 1520 nm 84
- ≈ 1407 nm 84
- Power [P] 85
- Agilent 81480A - Output 1 -7 85
- Wavelength/ nm 89
- ±0nm (= OSA_λ_center) pW 90
- Total SSE 10 94
- Optional Test 95
- Test E qu ipment Used 100
- ________nm 102
- Mode Hop Free Tuning 103
- Wavelength Repeatability 104
- Maximum Power Test 105
- Page 8 of 13 106
- Page 9 of 13 107
- Power Flatness 108
- Power Stability 109
- Output 2, High Power 109
- Output 1, Low SSE 110
- Test Record 113
- Test Facility: 127
- Test Equipment Used 128
- Repetitions 130
- Page 9 of 13 135
- Page 3 of 12 143
- Page 4 of 12 144
- Power Linearity - 81682A 147
- Page 8 of 12 148
- Page 9 of 12 149
- OSA_noise 152
- Minimum Deviation nm nm nm 155
- Power Linearity - 81642A 159
- Power Linearity 169
- Cleaning Information 171
- Safety Precautions 173
- Why is it important to clean 173
- What do I need for proper 174
- Isopropyl alcohol 175
- Cotton swabs 175
- Soft tissues 176
- Pipe cleaner 176
- Compressed air 176
- Additional Cleaning Equipment 177
- Warm water and liquid soap 178
- Premoistened cleaning wipes 178
- Polymer film 178
- Infrared Sensor Card 178
- Preserving Connectors 179
- Cleaning Instrument Housings 179
- Which Cleaning Procedure 180
- How to clean connectors 180
- How to clean connector 182
- How to clean lenses 184
- How to clean optical devices 187
- How to clean bare fiber ends 189
- Other Cleaning Hints 191
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