蘇州波弗光電科技有限公司
蘇州波弗光電科技有限公司
2048R InGaAs 線掃描相機 | GL2048R 新的Sensors Unlimited 2048R通過Medium Camera Link®接口將譜域光學相干斷層掃描成像的速度提高到147 klps。 為了優化性能，三個速度范圍涵蓋了從9.5到80 k、73到126 k和114到147 klps的線路速率，提供了掃頻源系統所缺乏的靈活性。
新的Sensors Unlimited 2048R通過Medium Camera Link®接口將譜域光學相干斷層掃描成像的速度提高到>147 klps。 為了優化性能，三個速度范圍涵蓋了從9.5到80 k、73到126 k和114到147 klps的線路速率，提供了掃頻源系統所缺乏的靈活性。
它們提供血流OCT或捕獲大量組織所需的高分辨率、穩定性和可靠性。 該相機小巧纖薄，配備2048個像素的InGaAs光電二極管陣列，間距為10微米，孔徑高度為210微米。 在0.98至1.65 μm的短波紅外(SWIR)波長范圍內提供高光譜分辨率和QE，從而實現更深入的成像。 對所有像素的同時采集提供了重要的生物醫學和工業所需的、可重復性和長使用壽命。
GL2048R | QE（量子效率）
| OPTO-ELECTRONIC PERFORMANCE | ||||||||
| Sensor format 1 | 2048 pixels with 2048 readout ADCs | |||||||
| Optical aperature (pixel height)1 | 210µm | |||||||
| Quantum efficency1 | > 60% 0.98µm-1.65µm; > 70% peak response @ 1.55µm | |||||||
| Gain setting Temporal noise (rms counts)1 2 4 | High | Medium High | Medium Low | Low | ||||
| Typical | Specification | Typical | Specification | Typical | Specification | Typical | Specification | |
| 6.7 | <7.3 | 3.4 | <4.2 | 2.4 | < 2.7 | 2 | <2.5 | |
| Dynamic range1, 2 | 560:1 | > 510:1 | 1140:1 | > 920:1 | > 1640:1 | > 1460:1 | 1990:1 | > 1590:1 |
| 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 | 4.5µs 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 | |||||||
| Self-Triggered Line Rates | Three ranges: 9.5 k to 80 k-lps, 73 k to 126 k-lps; and 114 to 147 k-lps | |||||||
| External trigger 3 | Via CC1 signal line in Camera Link cable | |||||||
| External variable ET | User set by the duration of trigger input signal (minimum ET pulse: 4.5µs) | |||||||
| External trigger jitter | +/-3 clock cycle: nominally 62.5 ns | |||||||
| Pixel rate | 301 Mpix/s with 4 x 12-bit words transferred on each Camera Link strobe clock at 80 MHz | |||||||
| Digital output format | 12-bit Medium Camera Link®; recommend NI PCIe-1433 or frame grabber with throughput of >606 Mbytes/s to PC motherboard (minimum of 4 bi-directional PCIe express lanes in PC) | |||||||
| Readout mode | Integrate-while read, differential double sampling | |||||||
| Corrections (preset OPR) | Factory or user calibrated gain, offset, and bad pixel replace. | |||||||
1Actual formats and performance governed by pixel size options (dark current may limit longest usable ET, especially at high gain);
2Camera readout noise limited for low & medium gain settings; dark shot noise limited for high gain settings at longer exposure times.
3User selectable by commａnd over Camera Link® serial lines
4Noise and dynamic range values determined in high gain while using 98% of the maximum exposure period for the slowest line rates of each line-rate range
| INTERFACES | |
| Control: & Data | Dual SDR 26-pin connectors |
| Power Connector | CUI Inc. PJ-056, 1.0mm X 3.8mm power jack |
| Trigger: Input | Via Camera Link CC1 line |
| Status LED: | Green: Power on |
| Tested Framegrabbers | Nat. Instruments PCIe-1429, -1433, Matrox eV-CL PCIe-X4 |
| REGULATORY COMPLIANCE | |
| CE: | Meets class A for emission, immunity & ESD standards, RoHS |
| FCC: | Meets requirements for Part 15, Subpart B, Class A, 2006 |
| ENVIRONMENTAL & POWER | |
| Operating Case Temperature | +10°C to +35°C |
| Storage Temperature | -10°C to 60°C |
| Humidity | Up to 95% and non-condensing |
| Power Requirements: | 100–240 VAC, 47–63 Hz |
| In-rush Current | < 1.25 A @ 12 VDC |
| Width x Height x Depth: | 8.3 cm x 10.2 cm x 1.6 cm (excludes I/O connectors, and lens adapter) 3.25 in x 4 in x 0.64 in (excludes I/O connectors, and lens adapter) |
| Weight: | < 240 g or 8.6 oz (no lens or adapter) |
| Threaded Lens Mount and optional lens mount adapters | M42x1-6H with ~6 mm to image plane. None, fixed distance C-Mount adapter or adjustable distance F-Mount adapter (see ordering info) |
| Spectrometer Mount | 4 tapped 8-32 holes in 2 inch square pattern, 2 tapped 8-32 holes in-line with image axis, O-Ring light seal, 1.9 inch diameter, 1/16th thickness |
| Camera Tripod | 2 tapped?-20 holes, one on bottom, one on side wall. |
| ORDERING INFORMATION | |||||||
| Camera Model | Part number | Max. Line rate | Pitch | Pixels | FPA length | Aperture (height) | Classification |
| GL2048R-10A-ENC-STD-210 | 8000-0587 | 147,000 lps | 10 μm | 2048 | 20.48 mm | 210 μm | EAR99 |
| Gl 2048 Power Supply | 8000-0636 | | | | | | |
Included items in qty 1-4: Wall-mount power supply, lens cap, ESD foam-lined shipping box, USB media card with manual and free
SUI Image Analysis software for National Instruments Camera Link frame grabbers.
Order lens adapters separately for additional charge:
Part Numbers: Adjustable F-mount adapter: 8000-0171. C-mount adapter: 3800-0002
SUI’s linescan cameras, accessories, and associated technical data are subject to the controls of the Export Administration Regulations (EAR). Export, re-export or transfer of these items by any means to a foreign person or entity, whether in the United States or abroad, without appropriate Department of Commerce authorization, is prohibited and may result in substantial penalties.
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