Agilent Technologies 81632B User Manual page 23

Table 3 Power Sensor Module Specifications
Agilent 81632B Agilent 81635A Agilent 81633B Agilent 81634B
Non-condensing
Humidity
20 minutes
Warm-up time
1 Reference Conditions
• Power level 10 µ W (
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20 dBm), continuous wave (CW)
• Fiber 50 µ m graded-index, NA=0.2
• Ambient temperature 23 ° C ± 5 ° C
• On day of calibration (add ± 0.3% for ageing over one year; add ± 0.6% over two years)
• Spectral width of source < 10 nm (FWHM)
• Wavelength setting at Power Meter must correspond to source wavelength ± 0.4 nm
2 Operating Conditions:
• Fiber ≤ 50 µ m, NA ≤ 0.2
• Only Agilent 81632A and Agilent 81635A: For fiber 62.5 µ m graded-index (NA=0.24): add ± 2 %
• Within one year of calibration, add 0.3% for second year
• Add ±1% for Biconic connector
• Operating temperature as specified, humidity: non-condensing
3 All states of polarization at constant wavelength (1550 nm ± 30 nm) and constant power, straight connector, T=23 ° C ± 5 ° C
For angled connector (8 ° C) add ± 0.01 dB typ. Max. ± 0.025 mdB
4 Conditions:
Wavelength 1550 nm ± 30 nm, fixed state of polarization, constant power, Temperature 23 ° C ± 5 ° C
Linewidth of source ≥ 100 MHz, angled connector 8 ° . Max. ± 0.025 mdB
5 At constant temperature ∆ T = ± 1 ° C
6 Averaging time 1 s, T = 23 ° C ± 5 ° C, observation time 300 s. Wavelength range 1260 - 1630 nm.
7 Conditions
• Wavelengths 1310 nm ± 30 nm and 1550 nm ± 30 nm
• Standard single-mode fiber, angled connector min 8 °
• T= 23 ° C ± 5 ° C
• Observation Time 300 s
• Wavelength range 1200-1630 nm
8 For wavelengths >1600 nm add ±0.06 %/nm
9 For input power >2 mW add ±0.02 dB
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Agilent 81632B/3B/4B/6B/7B Power Sensor Modules and Agilent 81635A Dual Power Sensor Module, First Edition