Equip optical coherence tomography the ideal way
The uncooled NIR / SWIR InGaAs line scan cameras from Polytec are available with 1,024 or 2,048 pixels and readout rates of up to 147,000 lines per second. They offer you high resolution, low noise and medium or high readout rates. These snapshot cameras are therefore excellent for your OCT applications, as well as for swift and high-resolution machine vision and spectroscopy applications in the SWIR spectral range.
Properties:
- Spectral range: 0.8 µm to 1.7 µm
- Array format: 2,048 x 1 pixels in 10 x 10 µm² or 10 x 210 µm²
1,024 x 1 pixels in 25 x 25 µm² or 25 x 250 µm² - Readout rate: from 0.1 to more than 147,000 lines per second
| Models | 2048R InGaAs High Speed Linescan Camera | 2048L InGaAs Linescan Camera | 1024-LDH2 92 KHz InGaAs Linescan Camera | 1024-LDH Digital Linescan Camera | 1024-LDM Linescan Camera |
Data sheet | PH_OS_SU_GL2048R.pdf | PH_OS_SU_GL2048L.pdf | PH_OS_SU_SU1024-LDH2.pdf | PH_OS_SU_SU1024-LDH.pdf | PH_OS_SU_SU1024-LDM.pdf |
Dimensions | 83 × 102 × 16 mm (excludes I/O connectors, and lens adapter) | 83 × 102 × 16 mm (excludes I/O connectors, and lens adapter) | 61 × 73.7 × 76.2 mm (excludes I/O connectors, and lens adapter) | 145 × 76.2 × 76.2 mm | 61 × 73.7 × 76.2 mm |
Weight | < 240 g (no lens or adapter) | < 240 g (no lens or adapter) | < 450 g (no lens or adapter) | < 1 kg (no lens or adapter) | < 450 g (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) | M42x1-6H with ~6 mm to image plane. None, fixed distance C-Mount adapter or adjustable distance F-Mount adapter (see ordering info) | M42x1-6H with 5.7 mm to image plane none, fixed distance C-Mount adapter or adjustable distance F-Mount adapter (see ordering info) | M42x1-6H with 6 mm focal distance (std.) Fixed distance C-Mount adapter (opt.) Adjustable distance FD-Mount adapter (opt.) Adjustable distance F-Mount adapter (opt.) | M42x1-6H with 5.7 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 | 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 | 4 tapped 8-32 holes in 2 inch square pattern, 4 tapped M4x0.7-6H holes spaced 5 cm x 4 cm (h x w), O-Ring light seal, 1.9 inch diameter, 1/16th thickness | 4 tapped 8-32 holes in 2 inch square pattern, 4 tapped M4-6H holes spaced 4 cm x 5 cm, O-Ring light seal, 1.9 inch diameter, 1/16th thickness | 4 tapped 8-32 holes in 2 inch square pattern, 4 tapped M4x0.7-6H holes spaced 5 cm x 4 cm (h x w), O-Ring light seal, 1.9 inch diameter, 1/16th thickness |
Operating Case Temperature | –10 °C to +50 °C | –10 °C to +50 °C | –10 °C to +50 °C | –10 °C to +50 °C | –10 °C to +50 °C |
Storage Temperature | –20 °C to 70 °C | –20 °C to 70 °C | –20 °C to 70 °C | –20 °C to 70 °C | –20 °C to 70 °C |
Humidity | non-condensing | non-condensing | non-condensing | non-condensing | non-condensing |
Power Requirements | AC Adapter: 100–240 VAC, 47–63 Hz, < 1.0 A DC Voltage: 7–16 V, < 6 W at 25 °C, <9 W at 50 °C In-rush Current: < 1.25 A at 12 VDC | AC Adapter: 100–240 VAC, 47–63 Hz DC Voltage: +6–12 VDC (Maximum: 13.1 VDC) Typical Power: 3.6 W at 30 °C case temp In-rush Current: 1.25 A at 12 VDC | AC-Adapter: 100–240 VAC, 47–63 Hz, < 1.0 A DC Voltage 7–16 V, < 6 W at 25 °C, <9 W at 50 °C In-rush Current: < 1.5 A at 12 VDC | AC-Adapter: 100–240 VAC, 47–63 Hz, < 1.0 A DC Voltage: 7–28 V, < 7 W at 25 °C, <11 W at 50 °C In-rush Current: < 1.5 A at 12 VDC | AC Adapter: 100–240 VAC, 47–63 Hz, < 1.0 A DC Voltage: 7–16 V, < 6 W at 25 °C, <9 W at 50 °C In-rush Current: < 1.5 A at 12 VDC |
Control & Data | Single SDR 26-pin connector | Dual SDR 26-pin connectors | SDR 26-pin connector (Base Camera Link®) | MDR 26-pin connector (Camera Link®) | SDR 26-pin connector (Base Camera Link®) |
Power Connector | CUI Inc. PJ-056, 1.0 × 3.8 mm power jack | CUI Inc. PJ-056, 1.0 × 3.8 mm power jack | Hirose HR10-7R-6PA receptacle, Mates with HR10-7P-6S or SN4-8-6 (P) | Hirose HR25-7TR-8S connector | Hirose HR10-7R-6PA receptacle, Mates with HR10-7P-6S or SN4-8-6(P) |
Trigger Input | Via Camera Link CC1 line | Via Camera Link CC1 line | SMA, Low < 0.5, 3 V > high < 5 V | BNC, Low < 0.5, 3 V > high < 5 V | SMA, Low < 0.5, 3 V > high < 5 V |
Status LED | Green: Power on | Green: Power on | Green: TEC locked at setpoint red: TEC unlocked Blinking: Timing or Trigger Error | Green: TEC locked at setpoint red: TEC unlocked Blinking: Timing or Trigger Error | Green: TEC locked at setpoint red: TEC unlocked Blinking: Timing or Trigger Error |
CE | Meets class A for emission, immunity & ESD standards, RoHS | Meets class A for emission, immunity & ESD standards, RoHS | Meets class A for emission, immunity & ESD standards | Meets class A for emission, immunity & ESD standards | Meets class A for emission, immunity & ESD standards |
FCC | Meets requirements for Part 15, Subpart B, Class A, 2006 | Meets requirements for Part 15, Subpart B, Class A, 2006 | Meets requirements for Part 15, Subpart B, Class A, 2006 | Meets requirements for Part 15, Subpart B, Class A, 2006 | Meets requirements for Part 15, Subpart B, Class A, 2006 |
Sensor format | 2048 pixels with 2048 readout ADCs | 2048 pixels with 2048 readout ADCs | 1024 pixels on 25 μm pitch with 8 readout ADCs | 1024 pixels on 25 μm pitch with 8 readout ADCs | 1024 pixels on 25 μm pitch with 4 readout ADCs |
Optical aperature (pixel height) | 210 µm | 210 µm | 500 μm or 25 μm (square pixel sharply defined by mask on detector surface) | 500 μm or 25 μm (square pixel sharply defined by mask on detector surface) | 500 μm or 25 μm (square pixel sharply defined by mask on detector surface) |
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 | 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 | White, dark, noisy or pixels exceeding +/- 10 of the mean value when illuminated at 50% of full well. Number of bad pixels limited to a maximum of 1% of array total; no bad neighbors within 5 pixels | White, dark, noisy or pixels exceeding +/- 10 of the mean value when illuminated at 50% of full well. Number of bad pixels limited to a maximum of 1% of array total; no bad neighbors within 5 pixels | White, dark, noisy or pixels exceeding +/- 10 of the mean value when illuminated at 50% of full well. Number of bad pixels limited to a maximum of 1% of array total; no bad neighbors within 5 pixels |
Exposure time | 4.5 μs to 0.1 ms, user programmed in pixel clock cycles or via the width of the ext. trigger | 4.5 μs to 0.1 ms, user programmed in pixel clock cycles or via the width of the ext. trigger | 0.007 ms to 1 ms in preset modes or to > 1 s with user programmed or via the width of the ext. trigger | 0.007 ms to 907 ms in corrected preset modes or user programmed in camera clock cycles to >1 s | 0.018 ms to 12.8 ms in 20 preset steps or to > 1 s with user programmed or via the width of the ext. trigger |
Trigger modes | Free run, single line per trigger (ET set by camera), or variable exposure | Free run, single line per trigger (ET set by camera), or variable exposure | Free run, single line per trigger, variable exposure, or gated burst | Free run, single line per trigger, programmable exposure , or gated burst | Free run, single line per trigger , external variable exposure , or gated burst |
External trigger | Via CC1 signal line in Camera Link cable | Via CC1 signal line in Camera Link cable | Three modes via CC1 or SMA | Three modes via CC1 or BNC | Via frame grabber CC1 signal or SMA coaxial connector on rear panel with selectable polarity |
External variable ET | User set by the duration of trigger input signal (minimum ET pulse: 4.5 μs) | User set by the duration of trigger input signal (minimum exposure time pulse: 5.5 μs) | User set by the duration of trigger input signal (minimum ET pulse: 10 μs) | User set by the duration of trigger input signal (minimum ET pulse: 10 μs) | User set by the duration of trigger input signal (minimum ET pulse: 10 μs) |
External trigger jitter | +/-3 clock cycle: nominally 62.5 ns | +/-3 clock cycle: nominally 62.5 ns | +/-1 clock cycle: nominally 80 ns with internal ET | 1 clock cycle: nominally 80 ns | +/-1 clock cycle: nominally 80 ns with internal ET |
Pixel rate | 301 Mpix/s with 4 x 12-bit words transferred on each Camera Link strobe clock at 80 MHz | 157 Mpix/s with 2 x 12-bit words transferred on each Camera Link strobe clock at 80 MHz | 100 Mpix/s max with 2 x 12-bit words transferred on each Camera Link strobe clock at 50 MHz | 50 Mpix/s | 50 Mpix/s max with 14-bit words transferred on each Camera Link strobe clock cycle |
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) | 12-bit base Camera Link®; recommend NI PCIe-1433 or frame grabber with throughput of > 313 Mbytes/s to PC motherboard (minimum of 4 bi-directional PCIe express lanes in PC) | 12-bit base Camera Link®; recommend NI PCIe-1427 or equivalent frame grabber | 14-bit base Camera Link® compatible | 14-bit base Camera Link®; recommend NI PCIe-1427 or equivalent frame grabber |
Corrections (Preset OPRs) | Factory calibrated gain, offset, and bad pixel replace | Factory or user calibrated gain, offset, and bad pixel replace | Factory calibrated gain, offset, and bad pixel replace, applicable to the center 90% of the array | Factory calibrated gain, offset, and bad pixel replace, applicable to the center 90% of the array | Factory calibrated gain, offset, and bad pixel replace, applicable to the center 90% of the array |
Pixel | 2048 × 1 | 2048 × 1 | 1024 × 1 | 1024 × 1 | 1024 × 1 |
Pixel Pitch | 10 μm | 10 μm | 25 μm | 25 μm | 25 μm |
Line rate | 145,000 lps | 76,335 lps | 91,911 lps | > 46,000 lps | 45,956 lps |
Spectral sensitivity | 0.99 to 1.61 μm | 0.99 to 1.61 μm | 0.8 to 1.7 μm | 0.8 to 1.7 μm | 0.8 to 1.7 μm |
Export information (producer country USA) | ECCN-EAR99 HTS-9027.50.4060 | ECCN-EAR99 HTS-9027.50.4060 | ECCN-EAR99 HTS-9027.50.4060 | ECCN-EAR99 HTS-9027.50.4060 | ECCN-EAR99 HTS-9027.50.4060 |