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2048R InGaAs 線(xiàn)掃描相機(jī) GL2048R
線(xiàn)陣相機(jī)
新的Sensors Unlimited 2048R通過(guò)Medium Camera Link@接口將譜域光學(xué)相干斷層掃描成像的速度提高到＞147 klps。 為了優(yōu)化性能，三個(gè)速度范圍涵蓋了從9.5到80k、73到126 k和114到147 klps的線(xiàn)路速率，提供了掃頻原系統(tǒng)所缺乏的靈活性。
主要特征 
返回列表頁(yè)產(chǎn)品特點(diǎn)
2048x1像素陣列，10 um 間距
典型應(yīng)用
從0.98 um 到1.65 um 的高 QE
產(chǎn)品特征
具有快照曝光功能的固志 FPA
標(biāo)準(zhǔn)模塊光學(xué)參數(shù)
| OPTO-ELECTRONIC PERFORMANCE | ||
|---|---|---|
| Sensor format 1 | 2048 pixels with 2048 readout ADCs | |
| Optical aperature (pixel height)1 | 210um | |
| Quantum efficency1 | 60 0.98um-1.65um; 70 peak response @ 1.55um | |
| Bad pixel specification | White，dark，noisy or pixels exceeding +/- 20 of the mean value when illuminated at 50 of full wel.Number of bad pixels limited to a maximum of 1 of array total; on-board pixel replacement function | |
| Exposure time13 | 4.5us to 0.1 ms，user programmed in pixel clock cycles or via the width of the ext. trigger | |
| Trigger modes 3 | Free run，single line per trigger (ET set by camera)，or variable exposure | |
| External trigger 3 | Via CCl signal line in Camera Link cable | |
| External variable ET | User set by the duration of trigger input signal (minimum ET pulse: 4.5us) | |
| External trigger jitter | +/-3 clock cycle:nominally 62.5ns | |
| Pixel rate | 301 Mpix/s with 4 x 12-bit words transferred on each Camera Link strobe clock at 80 MHz | |
| Digital output format | recommend NI PCle-1433 or frame grabber with throughput of 606 Mbytes/s to PC motherboarc(minimum of 4 bi-directional PCle express lanes in PC) | |
| Readout mode | Integrate-while read，differen tial double sampling | |
| Corrections (preset OPR) | Factory or user calibrated gain，offset，and bad pixel replace. |
