HP 86140A Series User Manual page 291

DYNAMIC RANGE
a ,k
In 0.1 nm resolution
1250 to 1610 nm (chop mode on) at ± 0.5 nm,
± 1 nm, ± 5 nm
1550 nm at ±0.8 nm
(±100 GHz at 1550 nm)
1550 nm at ±0.5 nm
(±62.5 GHz at 1550 nm)
1550 nm at ±0.4 nm
(±50 GHz at 1550 nm)
1550 nm at ±0.2 nm
(±25 GHz at 1550 nm)
MONOCHROMATOR INPUT
Input Return Loss
Straight connector (9/125 µm)
PULSE MODE ACCURACY
≥
2 µs after rising edge)
Turn On (
≥
10 µs after falling edge)
Turn Off (
SWEEP
Maximum Sweep Rate
Maximum Sampling Rate in Zero Span
Sweep Cycle Time
50 nm span, auto zero off
50 nm span, auto zero on
100 nm span, auto zero on
Full span, auto zero on
Sweep Cycle Time (30 nm span auto zero on)
d
–80 dBm sensitivity
d
–90 dBm sensitivity
ADC Trigger Accuracy
Jitter (distributed uniformly)
Trigger Delay range
HP 86140A and HP 86143A
–70 dB
–60 dB
–55 dB
–52 dB
—
l >35 dB
±
< 0.2 dB (starting from dark)
±
< 0.2 dB
Specifications and Regulatory Information
HP 86142A and HP 86145A
–70 dB
–60 dB
–58 dB
–55 dB
–40 dB
>35 dB
±
< 0.2 dB (starting from dark)
±
< 0.2 dB (30 dB extinction)
40 nm/50 ms
50 µs/trace point
<180 ms
< 340 ms
< 400 ms
< 1 s
1.8 s
32 s
±
0.5 µs
<
µ
2 s— 6.5 ms
Specifications
7-7