超快幀間速度和近紅外ICCD推出
作者: Kevin Peng 發布于: 2014-11-14 00:35 點擊:次
近期，Fredor協助Lambert推出兩款新的ICCD相機：
超短幀間間隔 ICCD
采用lambert的像增強器耦合到KAI - 04022 芯片上，提供超短幀間間隔200ns，可以在極端時間內連拍兩張照片。
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Image Sensor |
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Sensor |
KAI - 04022 (Interline CCD, Monochrome) |
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Number of Active |
Pixels 2048 (H) x 2048 (V) |
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Pixel Size |
7.4 μm (H) x 7.4 μm (V) |
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Charge Capacity |
40,000 e- |
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Dark Current |
40 e-/pixel/sec |
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Camera board features |
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Interfaces |
Camera Link, GigE Vision, PoE, CoaXPress |
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Frame Rate Standard Clock |
40 MHz / 16 fps |
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Frame Rate Overclocked |
50 MHz / 20 fps |
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Output Format |
8, 10, 12, 14-bit (Single only) |
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Double Trigger (PIV) Interframe |
200 nanoseconds |
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External Inputs/Outputs |
2 IN, 2 OUT |
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Strobe Output |
2 strobes, programmable position and duration |
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Binning |
1x, 2x, 3x, 4x, 8x) Independent H & V |
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Read noise |
9e- |
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External Inputs/Outputs； |
2 IN, 2 OUT |
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Strobe Output； |
2 strobes, programmable position and duration |
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Binning ； |
1x, 2x, 3x, 4x, 8x) Independent H & V |
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Read noise ； |
9e- |
此相機主要用于 PIV，爆炸等不可重復的試驗中
另外還推出近紅外ICCD，將ICCD的應用范圍擴展到1100nm。
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Image sensor |
1920 x 1200 pixels ; 5.86 μm square pixels |
Dynamic range Max.
frame rate at full resolution |
72 dB 162 fps |
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Readout noise |
14 eˉ |
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Integration time control |
0.005 ms – 3.2 s |
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Selectable Region of Interest |
1920 x 1200 @ 128 fps (12 bit) or 162 fps (10 bit) |
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Digitization |
10 or 12 bit (selectable) |
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Triggering |
External trigger input LVTTL ; Trigger output LVTTL |
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Lens mount |
C-mount (F-mount upon request) |
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Intensifier models Input diameter |
Single-stage MCP Gen II or Gen III (filmless) 18 mm |
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Phosphors |
TRiCAM G: P20,P24,P43,P46; TRiCAM M: P43 |
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Sensor coupling |
Tapered fiber optics 1.33:1 |
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Photon gain (max) |
GaAs: 30000, GaAsP: 50000, InGaAs: 7000 lm/m2/lx |
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Equivalent Background Input |
GaAs: 0.024 photo eˉ/pix/s, GaAsP: 0.006 photo eˉ/pix/s, InGaAs: 3 x 10-10 lm/cm2 |
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Spatial resolution bare intensifier |
Up to 64 lp/mm |
詳細詳見：
//tjuyi.com/html/product/tanceqi/20151002/176.html
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