產(chǎn)品中心
2048LInGaAs 線掃描相機|GL2048L
OCT掃描相機
高分辨率線掃描Sensors Unlimited 2048L提供方形像素(10x10um)用于機器視覺或高像素(10x 210 m)，以便于與光譜儀對齊。 這些攝像機通過提供靈活性的Base Camera Link@接口提供每秒100到>76,000的線速。
主要特征 
返回列表頁產(chǎn)品特點
2048x1像素陣列，10 um 間距
產(chǎn)品特征
移動物體的 SVVIR 機器現(xiàn)覺
標(biāo)準(zhǔn)模塊光學(xué)參數(shù)
| OPTO-ELECTRONIC PERFORMANCE | ||||||||
|---|---|---|---|---|---|---|---|---|
| Sensor format 1 | 2048 pixels with 2048 readout ADCs on 10 um pitch | |||||||
| Optical aperature (pixel height)1 | 210 um or 10 um | |||||||
| Quantum efficency1 | 60 over 0.98 um-1.65 um; 70 peak response @ 1.55 um | |||||||
| Gain settingTemporal noise (rms counts)1 2 | High | Medium High | Medium Low | Low | ||||
| Typical | Typical | Typical | Specification | Typical | Specification | Typical | Specification | |
| 3.1 | 3.4 | 2.2 | 2.8 | 1.9 | 2.3 | 1.7 | 1.9 | |
| Dynamic range1 2 | 1200:1 | 1450:1 | 1750:1 | 2100:1 | ||||
| Differential non-linearity1 2 | +/- 1.1 | +/- 2.5 | ﹢/- 1.5 | ＜+/- 2.5 | +/- 1.5 | ＜+/- 2.5 | +/- 1.5 | ＜+/- 2.5 |
| Bad pixel specification | White，dark， noisy or pixels exceeding +/- 20 of the mean value when illuminated at 50 of full well.Number of bad pixels limited to a maximum of 1 of array total; on-board pixel replacement function | |||||||
| Exposure time1 3 | 5.5 us to 10 ms， user programmed in pixel clock cycles or via the width of the ext. trigger | |||||||
| Trigger modes 3 | Free run，single line per trigger (exposure set by camera)， or variable exposure | |||||||
| External trigger 3 | Via CC1 signal line in Camera Link cable | |||||||
| External variable ET | User set by the duration of trigger input signal (minimum exposure time pulse: 5.5 us) | |||||||
| External trigger jitter | ﹢/-2.5 clock cycles: nominally 63 ns variation | |||||||
| Pixel rate | 2048L:157 Mpix/s with 2x 12-bit words transferred on each Camera Link strobe clock at 80 MHz | |||||||
| Digital output format | 12-bit base Camera Link@recommend NI PCle-1433 or frame grabber with throughput of 313 Mbytes/s to PC motherboard(minimum of 4 bi-directional pCle express lanes in pC) | |||||||
| Readout mode | Integrate-while-Read， differential double sampling | |||||||
| Corrections(preset OPR) | Factory calibrated gain，offset，and bad pixel replace. |
