Agilent Technologies 81640A Stud Sensor User Manual


 
Specifications Tunable Laser Module Specifications
52 Agilent 81480A and 81680A, 40A, 82A, 42A, & 89A Tunable Laser Modules Users Guide,
Sixth Edition
Agilent 81682A, Agilent 81642A
and Agilent 81689A
Agilent 81682A Agilent 81642A Agilent 81689A
Wavelength range 1460 nm to 1580 nm 1510 nm to 1640 nm 1525 nm to 1575 nm
Wavelength resolution 0.1 pm, 12.5 MHz at
1550 nm
0.1 pm, 12.5 MHz at
1550 nm
0.01 nm, 1.25 GHz at
1550 nm
Mode hop-free tuning range 1460 nm to 1580 nm full wavelength range
Absolute wavelength accuracy
± 0.01 nm
1, 2
± 0.015 nm
1, 2
± 0.3 nm, typ.
2
Relative wavelength accuracy ± 5pm, typ. ± 2pm
1, 2
± 7pm, typ. ± 3pm
1, 2
± 0.3 nm
2
Wavelength repeatability
± 1pm, typ. ± 0.5 pm
2
± 1pm, typ. ± 0.5 pm
2
± 0.05 nm
2
Wavelength stability (typ, over 24 hours
at constant temperature)
< ± 1pm
2
< ± 1pm
2
< ± 0.02 nm
2
Tuning speed 400 ms/600 ms/2.8 s
(typ. for a 1/10/100 nm
step)
400 ms/600 ms/2.8 s
(typ. for a 1/10/100 nm
step)
< 10 sec/ 50 nm (typ.)
Linewidth (typ.) 100 kHz,
coherence control off
100 kHz,
coherence control off
20 MHz
3
Effective Linewidth (typ.), coherence
control on
> 50 MHz (1480 -
1580 nm, at maximum flat
output power)
> 50 MHz (1520 -
1620 nm, at maximum flat
output power)
- -
Output power
(continuous power during tuning)
8dBm peak typ.
6 dBm (1520 - 1570 nm)
2 dBm (1480 - 1580 nm)
≥ −3 dBm (1460-1580 nm)
7 dBm peak typ.
6 dBm (1560 - 1610 nm)
4 dBm (1530 - 1610 nm)
2 dBm (1520 - 1620 nm)
≥ −3 dBm (1510-1640 nm)
6dBm (1525-1575nm)
/with option #003 reduce by 1.5 dB
4
reduce by 1.5 dB
4
- -
Minimum output power
/with option #003
3dBm
4.5 dBm (60 dBm in
attenuation mode)
4
3dBm
4.5 dBm (60 dBm in
attenuation mode)
4
3dBm
Power stability
± 0.01 dB, 1 hour
10
typ. ±0.03 dB, 24 hours
10
± 0.01 dB, 1 hour
10
typ. ±0.03 dB, 24 hours
10
± 0.03 dB, 1 hour
9
± 0.06 dB, 24 hours
9
Power repeatability (typ.) ± 0.01 dB ± 0.01 dB ± 0.02 dB
9
Power linearity (typ.)
/with option #003
± 0.1 dB
± 0.2 dB
4
± 0.3 dB
± 0.3 dB
4
± 0.1 dB
Power flatness versus wavelength
/with option #003
± 0.2 dB, typ. ± 0.1 dB
± 0.3 dB, typ. ±0.2 dB
4
± 0.3 dB, typ. ± 0.15 dB
± 0.3 dB
4
± 0.3 dB