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Specifications Agilent 81600B Family Tunable Laser Source Module Specifications

58 Agilent 81600B Tunable Laser Source Family, Fourth Edition

81600B opt. 140 TLS module, 1370 nm - 1495 nm, low SSE

Agilent 81600B opt.140 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

Max. 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 ±4.0 pm ±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 ±0.8 pm, typ. ±0.5 pm ±0.3 pm ±0.4 pm ±0.7 pm

Wavelength stability

[4]

(typ.) ≤ ±1 pm, 24 hours

Linewidth (typ.), coherence control off

Effective linewidth (typ.), coherence ctrl. on

100 kHz

> 50 MHz (1430 nm – 1480 nm, at max. constant output power)

Output 1 (low SSE) Output 2 (high power)

Maximum output power

(continuous power during sweep)

≥ -4.5 dBm peak typ.

≥ -5 dBm (1430 nm – 1480 nm)

≥ -7 dBm (1420 nm – 1480 nm)

≥ -13 dBm (1370 nm – 1495 nm)

≥+5.5 dBm peak typ.

≥ +5 dBm (1430 nm – 1480 nm)

≥ +3 dBm (1420 nm – 1480 nm)

≥ -3 dBm (1370 nm – 1495 nm)

Attenuation max. 60 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 ±0.1 dB (1420 nm – 1495 nm)

typ. ±0.1 dB (1370 nm – 1420 nm)

±0.3 dB (1420 nm – 1495 nm)

typ. ±0.3 dB (1370 nm – 1420 nm)

Power flatness versus wavelength ±0.2 dB, typ. ±0.1 dB (1420 nm – 1495 nm)

typ. ±0.2 dB (1370 nm – 1420 nm)

±0.3 dB, typ. ±0.2 dB (1420 nm – 1495

nm)

typ. ±0.3 dB (1370 nm – 1420 nm)

Continuous sweep mode

[3]

at 5 nm/s at 40 nm/s at 80 nm/s

Dynamic power reproducibility (typ.) ±0.005 mB ±0.01 dB ±0.015 dB

Dynamic relative power flatness (typ.) ±0.01 dB ±0.015dB ±0.03 dB

Side-mode suppression ratio (typ.)

[2]

≥ 40 dB (1430 nm – 1480 nm)

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