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法国Aurea Technology公司SPD_AT及SPD_BT时间相关的单光子计数器(TCSPC:Time Correlated Single Photon Counting)均可提供单通道及双通道两种版本。广泛应用于荧光光谱及光致发光等领域。
主要特点:
Measurement range: 3.5ns to 2.4us
1 stop channel referring to one start channel with typ. 50ps resolution
20ns pulse pair resolution
Selectable rising/falling edge sensitivity for each channel
Up to 1 million measurements per second
1MHz continuous data rate max
Time (Condition)
Description
tph
2,5 ns (min.)
Minnimum pulsee width
tpl
2,5 ns (min.))
Minnimum pulsee width
tss
3.5 ns, 2.4 us (max)
Start to Stop
trr
20 ns (typ.)
Rising edge to rising edge
tff
20 ns (typ.)
txx
No timing limits
tyy
2.4 us (max)
Max. measuring range
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