四象限探测器(QP)
成都光驰科技供应四象限探测器(QP),由小间隙隔开的四个有效探测区域组成。四象限探测器应用广泛,包括:激光光束的位置测量、其它需要精确调整的光学系统。
Quadrant photodiodes (low dark current)
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Type No.
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Active area
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Dark current
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Rise time
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Chip
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Package
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Size
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Area
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10V
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850nm 10V 50Ω
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mm
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mm2
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nA
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ns
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||
QP1-6
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TO52
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Ø 1.13
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1
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0.1
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10
|
QP5-6
|
TO5
|
Ø 2.52
|
5
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0.2
|
10
|
QP5.8-6
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TO5
|
2.4x2.4
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5.8
|
0.4
|
20
|
QP10-6
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TO5
|
Ø 3.57
|
10
|
0.4
|
15
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QP20-6
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TO8S
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Ø 5.05
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20
|
1
|
20
|
QP50-6
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TO8S
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Ø 7.8
|
50
|
2
|
40
|
QP100-6
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LCC10S
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Ø11.2
|
100
|
4
|
50
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Quadrant photodiodes (fully depletable)
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Type No.
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Active area
|
Dark current
|
Rise time
|
||
Chip
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Package
|
Size
|
Area
|
10V
|
905nm 10V 50Ω
|
mm
|
mm2
|
nA
|
ns
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||
QP100-7
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LCC10
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10x10
|
4x25
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0.5
|
50
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Quadrant photodiodes (for 1064nm)
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Type No.
|
Active area
|
Dark current
|
Rise time
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||
Chip
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Package
|
Size
|
Area
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150V
|
1064nm 150V 50Ω
|
mm
|
mm2
|
nA
|
ns
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||
QP22-Q
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TO8S
|
Ø 5.3
|
4x5.7
|
1.5
|
5
|
QP45-Q
|
TO8S
|
6.7x6.7
|
4x10.96
|
3
|
5
|
QP154-Q
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TO1032i
|
Ø 14.0
|
4x38.5
|
10
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6
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