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X-Ray
High-resolution CMOS image sensors with excellent spectral and color response can be used as X-ray and particle beam detection. Compared with the traditional film-based dental X-ray system, CMOS based systems reduce the X-ray dose borne by patients. In addition, the captured images can be displayed immediately and the contrast and size can be adjusted as needed. The Gpixel GSENSE product line uses a proprietary Pulsar technology to deliver spectral response in the X-ray wavelength.
Recommended Products
GSENSE4040BSI
GSENSE4040BSI is a BSI CMOS image sensor of 16.8MP (4096 x 4096) resolution with 9 μm × 9 μm pixel size, and a photosensitive area of 36.8 mm x 36.8 mm (52 mm diagonal). Using dual gain HDR operation mode, 84.6 dB is achieved with 39.2k e¯ full well capacity and 2.3 e¯ readout noise. 18 pairs of LVDS channels running at 600 MHz per channel support full-resolution imaging at a frame rate of 24 fps. GSENSE4040BSI is assembled in 140-pin PGA ceramic package with a removable glass lid. This sensor is pin compatible with GSENSE4040FSI for fast and easy integration
GSENSE4040
GSENSE4040 is a 16.8Mega pixel resolution CMOS image sensor. Featured with five transistor (5T) HDR pixel design on a 9 μm pitch, the sensor could achieve 3.7 e‾ dark noise and 74 ke‾ FWC simultaneously in HDR mode. GSENSE4040’s maximum frame rate (will full resolution) is 24 fps in HDR mode. It supports 2 x 2 charge binning mode in which x 4 frame rate is achieved. These features make GSENSE4040 an ideal image sensor for various applications. GSENSE4040 is offered in two variations: CMN and CMT. CMN is a monochrome sensor without microlens array and protected by a removable glass lid, which is ideal for X-ray imaging, charged particle detection, and micro-CT application; while CMT is a monochrome sensor with microlens array and sealed with D263®T lids with anti-reflective coating on both sides, ideal for medical imaging and astronomy applications.
GSENSE6060
GSENSE6060, and its pin-compatible back-thinned version GSENSE6060BSI, are designed with a large imaging area for demanding astronomical and scientific imaging applications. With its top and bottom readout chains consisting of 2×25 LVDS pairs running up to 630MHz, GSENSE6060’s frame rate is up to 44 fps with 12bit ADC, allowing scientists to observe with the never-achieved temporal resolution of large format imagers. The two readout chains also provide the possibility for HDR combination up to 89dB. GSENSE6060 supports up to 4 times correlated multiple sampling (CMS). In CMS mode, both the reset and signal levels of pixel output are sampled for multiple times and summed up for pixel-related noise suppression. The Aluminum Nitride package of GSENSE6060 provides 10x thermal conductivity than the traditional Alumina package, as well as excellent flatness both at the room temperature and deep-cooled temperatures.
GSENSE6060BSI
GSENSE6060BSI is designed with a large imaging area for demanding astronomical and scientific imaging applications. With its top and bottom readout chains consisting of 2×25 LVDS pairs running up to 420 MHz, GSENSE6060BSI’s frame rate is up to 26 fps with 12bit ADC, allowing scientists to observe with the never-achieved temporal resolution of large format imagers. The two readout chains also provide the possibility for HDR combination up to 90 dB. GSENSE6060BSI supports up to 4 times correlated multiple sampling (CMS). In CMS mode, the reset and pixel output are sampled for multiple times and summed up for pixel-related noise suppression. The Aluminum Nitride package of GSENSE6060BSI provides 10x thermal conductivity than the traditional Alumina package, as well as excellent flatness both at the room temperature and deep-cooled temperatures. GSENSE6060BSI is equipped with removable glass lids.
GSENSE400BSI
The GSENSE400BSI is a high-performance 2k x 2k image sensor designed for the most demanding scientific applications. It’s generous 11 μm rolling shutter pixel combined with the sensor’s dual gain HDR functionality deliver over 94 dB of dynamic range while maintaining a frame rate of 24 fps. If higher frame rates are required, 48 fps can be sustained in standard imaging mode with a dynamic range of 65 dB. The sensor’s exceptional sensitivity is due to its 1.3 e¯ read noise floor, low dark current, and backside thinning technology with peak QE of 95%. The 12bit data is delivered over 8 pairs of LVDS outputs and the total power consumption is below 650 mW. The sensor is packaged in a 115-pin PGA with removable cover glass for easy integration into cooled camera systems. The 22.5 mm x 22.5 mm square active imaging area is ideally sized for microscopy applications. Whether used to capture long exposures of faraway nebulae or for high-throughput imaging of biological samples, the GSENSE400BSI is the scientific industry’s high-performance imaging workhorse.
GSENSE400
The GSENSE400 is a 4 Megapixels resolution CMOS image sensor using 11μm pitch high dynamic range pixel. The sensor operates in electronic rolling shutter and features an extremely low temporal noise of 1.5 e‾ The sensor peak QE is around 58% without μlens. High sensitivity combining the very low noise and low dark current makes it perfect for scientific applications. This image sensor has two operation modes, STD mode in 48 fps or HDR mode which is optimized for high dynamic range (HDR) applications with half frame rate. In HDR mode, the sensor achieves a linear dynamic range of more than 95.6 dB. GSENSE400 integrates a 12bit ADC, a temperature sensor, a PLL and SPI control on-chip. The power consumption of the image sensor running at full speed is less than 600mW.
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