Agilent Technologies 81642A Bedienungsanleitung PDF herunterladen (Seite 31)

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Spectrum Analysis

Agilent 86120B/C and 86122A Multi-Wavelength Meters (cont.)

Specifications

The technical specifications apply to all functions over the temperature range 0 to 55°C and relative humidity <95%, unless otherwise noted. All specifications apply after the instrument’s

temperature has been stabilized for 15 minutes in Normal Update mode, unless otherwise noted. Specifications describe the instrument’s warranted performance. Supplementary performance

characteristics provide information about non-warranted instrument performance in the form of nominal values, and are printed in italic typeface.

86120B 86120C 86122A

Maximum Number of Laser Lines Input 100 200 1000

Wavelength Range 700 – 1650 nm (182 to 428 THz) 1270 – 1650 nm (182 to 236 THz) 1270 – 1650 nm (182 to 236 THz)

Absolute Accuracy ±3 ppm (±0.005 nm at 1550 nm, ±2 ppm (±0.003 nm at 1550 nm ±0.5 ppm (±0.75 pm at 1550 nm

±0.004 nm at 1310 nm) for laser and 1310 nm) for laser lines and ±0.65 pm at 1310 nm);

lines separated by ≥30 GHz separated by ≥15 GHz ±0.2 ppm1 (±0.3 pm at 1550 nm

and 1310 nm) for laser lines

separated by ≥10 GHz

Minimum Resolvable Separation 20 GHz (0.16 nm at 1550 nm, 10 GHz (0.08 nm at 1550 nm, 5 GHz (0.04 nm at 1550 nm;

(equal power lines input) 0.11 nm at 1300 nm)

0.06 nm at 1300 nm)

0.03 nm at 1310 nm)

Display Resolution 0.001 nm, normal update mode; 0.001 nm 0.0001 nm

0.01 nm, fast update mode

Units nm (vacuum or standard air), nm (vacuum or standard air), nm (vacuum or standard air),

, THz cm

, THz

Power Absolute Accuracy ±0.5 dB (at ±30 nm from 780, ±0.5 dB (at ±30 nm from ±0.5 dB (at ±30 nm from

1310, and 1550 nm) 1310 and 1550 nm) 1310 and1550 nm)

Flatness, 30 nm from any wavelength ±0.2 dB, 1200 – 1600 nm ±0.2 dB, 1270 – 1600 nm ±0.2 dB, 1270 – 1600 nm

±0.5 dB, 700 – 1650 nm ±0.5 dB, 1270 – 1650 nm ±0.5 dB, 1270 – 1650 nm

Linearity ±0.3 dB, 1200 – 1600 nm, ±0.3 dB, 1270 – 1600 nm, ±0.3 dB, 1270 – 1600 nm,

Polarization Dependence ±0.5 dB, 1200 – 1600 nm ±0.5 dB, 1270 – 1600 nm ±0.5 dB, 1270 – 1600 nm

±1.0 dB, 700 – 1650 nm ±1.0 dB, 1600 – 1650 nm ±1.0 dB, 1600 – 1650 nm

Units dBm, mW, µW dBm, mW, µW dBm, mW, µW

Sensitivity

Single Line Input –40 dBm, 1200 – 1600 nm –40 dBm, 1270 – 1600 nm –40 dBm, 1270 – 1600 nm

–30 dBm, 1600 – 1650 nm –30 dBm, 1600 – 1650 nm

Multiple Lines Input 30 dB below total input power, 30 dB below total input power, 30 dB below total input power,

but not less than single line but not less than single line but not less than single line

input sensitivity, 700 – 1650 nm input sensitivity, 1270 – 1650 nm input sensitivity, 1270 – 1650 nm

Input Power Maximum Displayed Level +10 dBm +10 dBm +10 dBm

(sum of all lines input)

Maximum Safe Input Level +18 dBm +18 dBm +18 dBm

(sum of all lines input)

Built-in Automatic Measurement Applications

Signal-to-Noise Ratio >35 dB, channel spacing ≥200 GHz >35 dB, channel spacing ≥100 GHz >35 dB, channel spacing ≥100 GHz

(0.1 nm noise bandwidth), >27 dB, channel spacing ≥100 GHz >27 dB, channel spacing ≥50 GHz >27 dB, channel spacing ≥50 GHz

lines above –25 dBm

Signal-to-Noise Ratio of Modulated >35 dB, channel spacing ≥200 GHz >35 dB, channel spacing ≥100 GHz >35 dB, channel spacing ≥100 GHz

Lasers (with averaging) >27 dB, channel spacing ≥100 GHz >27 dB, channel spacing ≥50 GHz >27 dB, channel spacing ≥50 GHz

(0.1 nm noise bandwidth),

lines above –25 dBm, 100 averages

Drift Max, Min, Max-Min wavelengths and powers over time

Laser Classification FDA Laser Class I according to 21 CFR 1040.10; IEC Laser Class 1 according to IEC 60825

Dimensions 140 mm H x 340 mm W x 465 mm D 133 mm x 425 mm x 520 mm

(5.5 in x 13.4 in x 18.3 in) (5.2 in x 16.7 in x 20.5 in)

Weight 9 kg (19 lb) 14.5 kg (32 lb)

Specify 86122A-002 option.

For lines separated by less than 30 GHz, wavelength accuracy is reduced.

For lines separated by less than 15 GHz, wavelength accuracy is reduced.

For lines separated by less than 10 GHz, wavelength accuracy is reduced.

Contact Agilent Technologies for availability of special instruments with higher sensitivity.

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