81600B Datasheet, PDF (8/12 Pages) Agilent(Hewlett-Packard) – Tunable Laser Source Family

81600B opt. 142 Tunable Laser Source, 1370 nm – 1495 nm, high power
Agilent 81600B opt. 142
2.4
Wavelength range
1370 nm to 1495 nm
Wavelength resolution
0.1 pm, 15 MHz at 1450 nm
Mode-hop free tunability
full wavelength range; see page 10 for conditions to assure mode-hop free
continuous sweeps
Maximum sweep speed
80 nm/s (1372 nm – 1495 nm)
Stepped mode
Continuous sweep mode (typ.)
at 5 nm/s
at 40 nm/s
at 80 nm/s
Absolute wavelength accuracy ^[1]
±10 pm, typ. ±3.6 pm ±4.0pm
±4.6 pm
±6.1 pm
Relative wavelength accuracy ^[1]
±5 pm, typ. ±2 pm
±2.4 pm
±2.8 pm
±4.0 pm
Wavelength repeatability
Wavelength stability ^[4] (typ.)
±0.8 pm, typ. ±0.5 pm ±0.3 pm
d ±1 pm, 24 hours
±0.4 pm
±0.7 pm
Linewidth (typ.), coherence control off
Effective linewidth (typ.), coherence ctrl. on
100 kHz
> 50 MHz (1430 nm – 1480 nm, at max. constant output power)
Maximum output power
(continuous power during sweep)
With option 003
t +8.5 dBm peak (typ.)
t +7.5 dBm (1430 nm – 1480 nm)
t +5 dBm (1420 nm – 1480 nm)
t 0 dBm (1370 nm –1495 nm)
Reduced by 1.5 dB.
Power repeatability (typ.)
±0.003 dB
Power stability ^[4]
±0.01 dB, 1 hour (1420 nm – 1495 nm)
typ. ±0.01 dB, 1 hour (1370 nm – 1420 nm)
typ. ±0.03 dB, 24 hours
Power linearity
With option 003
±0.1 dB (1420 nm – 1495 nm)
typ. ±0.1 dB (1370 nm – 1420 nm)
Add ±0.2 dB
Power flatness versus wavelength
With option 003
±0.2 dB,
typ. ±0.1 dB (1420 nm – 1495 nm)
typ. ±0.2 dB (1370 nm – 1420 nm)
Add ±0.1 dB
Continuous sweep mode ^[3]
at 5 nm/s
at 40 nm/s
at 80 nm/s
Dynamic power reproducibility (typ.)
±0.005 dB
±0.01 dB
±0.015 dB
Dynamic relative power flatness (typ.)
±0.01 dB
±0.015 dB
±0.03 dB
Side-mode suppression ratio (typ.) ^[2]
t 40 dB (1430 nm – 1480 nm)
Signal to source
spontaneous emission ratio ^[2]
t 42 dB/nm (1430 nm –1480 nm)
t 52 dB/0.1 nm (typ., 1430 nm –1480 nm)
t 40 dB/nm (1420 nm –1480 nm)
t 35 dB/nm (typ., 1370 nm –1495 nm)
Signal to total source
spontaneous emission ratio (typ.)^[2]
t 28 dB (1430 nm – 1480 nm)
Relative intensity noise (RIN) (0.1 – 6 GHz) (typ.) ^[2] –145 dB/Hz (1430 nm – 1480 nm)
[1] Valid for one month and within a ±4.4 K temperature range after automatic wavelength zeroing.
[2] At maximum output power as specified per wavelength range.
[3] Valid for absolute humidity of 11.5 g/m³ (For example, equivalent to 50% relative humidity at 25°C).
[4] At constant temperature ±1 K
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