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High-resolution VGA-InGaAs near-infrared camera NVU3VD-NVU3VD
High-resolution VGA-InGaAs near-infrared camera NVU3VD-Shibuya Optical Co., Ltd.

High-resolution VGA-InGaAs near-infrared camera NVU3VD
Shibuya Optical Co., Ltd.


About This Product

The high-resolution VGA-InGaAs near-infrared camera NVU3VD has high resolution and a wide dynamic range, as well as a light intensity calibration service, making it a highly reliable near-infrared camera that has earned a high reputation in fields that require quantitative inspection and measurement, such as industrial equipment manufacturing, component material manufacturing, medical institutions, and various research institutions.

■Features of high-resolution VGA-InGaAs near-infrared camera NVU3VD

・High sensitivity due to Peltier cooling ~5℃ (NEP: 5x10-16W/pixel/√Hz,1.6x109photons/Sec/cm2/√Hz) ・Wide dynamic range due to logarithmic characteristics (covers 9 digits from 10fW to 1μW/pixel depending on settings) ・High pixel separation due to internal potential barrier structure (patented) ・High reliability due to gold bump bonding ・Labview and C++ based readout software included. Light intensity calibration and lens correction are possible. USB3vision compatible allows multiple cameras to be connected ・Equipped with multicolor LED lighting, dark field infrared microscope, chromatic aberration infrared imaging lens, etc., and can be customized to suit various targets.

■Dark field infrared microscope

By combining this with LED dark-field illumination, it is now possible to take clear transmission images of silicon while suppressing surface light reflection. [Verification example] Infrared image taken from the back side of a Si chip. The back side of the Si chip electrode can be seen through the silicon.

■Multi-spectrum imaging technology

The multispectral imaging system of the InGaAs near-infrared camera NVU3VD captures images under illumination conditions with different wavelengths and can identify object components with high precision. [Verification example] Visually, it can only be recognized as a transparent liquid, but when photographed with the InGaAs near-infrared camera NVU3VD, it is possible to capture the difference in wavelength between water and oil components and express it in black and white shading.

■Core technology of high-resolution VGA-InGaAs near-infrared camera NVU3VD

- Ceramic package with built-in Peltier element A compact package with a built-in electronic cooling module. When we verified the read values ​​of the chip and pixels at 5℃ and room temperature (25℃), we found that the sensitivity was improved by about 8 times at 100fW/pixel. ・High pixel size due to internal potential barrier structure Even if the density of the pixel array is increased, crosstalk can be suppressed to almost the limit, providing clear images with high resolution.

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    High-resolution VGA-InGaAs near-infrared camera NVU3VD

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1 Models of High-resolution VGA-InGaAs near-infrared camera NVU3VD

Image Part Number Price (excluding tax) ADC Imaging device Camera housing dimensions and weight Shutter method Chip imaging size Digital I/F Package type Pixel format Frame rate Lens mount Cooling method Spectral sensitivity External trigger Recommended environment Pixel size Number of pixels Power supply
High-resolution VGA-InGaAs near-infrared camera NVU3VD-Part Number-NVU3VD

NVU3VD

Available upon quote

16bit

InGaAs sensor

49W×49H×95Lmm, 430g (excluding lens)

Rolling shutter

9.6×7.7mm

USB3 Vision

CLCC52 with built-in Peltier

16bit grayscale

10~60fps

C mount (compatible lens 1/2 inch or more)

Built-in PID control Peltier type
(Sensor temperature ~0℃, room temperature 28℃)

Wavelength range 970~1,650nm
Quantum efficiency 90%@1,300nm, 84%@1,500nm

Send out one frame of image by TTL trigger pulse

OS Windows7 or later Intel Core i5
or an equivalent or higher processor (can also operate with USB2)

15×15um

640×512

6~24V 6W AC adapter included

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