Optoelectronics
New at FRAMOS: ON Semiconductor’s latest EMCCD imager increases NIR image quality with improved quantum efficiency O
N Semiconductor has launched the newest model of its successful Interline Transfer EMCCD KAE sensor line, for high-quality imaging in extreme low-light conditions. The KAE- 08152 is a 4/3” imager with 8.1 Megapixel resolution that provides increased quantum efficiency, specifically for NIR wavelengths. The exceptional low- light imaging
performance of this sensor is a perfect fit for surveillance, ITS, scientific, and medical applications. All ON Semiconductor image sensors are available from the global imaging expert, FRAMOS.
Sub-lux imaging is enabled by interline Transfer EMCCD technology. Each of the sensor's four outputs incorporates both a conventional horizontal CCD register and a high-gain EMCCD register, resulting in exceptional
low-light imaging performance. The KAE- 08152’s quantum efficiency (QE) is doubled at approximately 850 nm compared to the standard KAE-08151 to provide enhanced NIR sensitivity without any decrease in the device's Modulation Transfer Function (MTF). An intra-scene switchable gain feature samples each charge packet on a pixel-by-pixel basis,
enabling the camera system to route charge through the normal gain output or the EMCCD output depending on a user selectable threshold. Sibel Yorulmaz- Cokugur,
Sensor Expert at FRAMOS, says: “ON Semi’s new KAE-08152 sensor enables imaging in extreme low light, even when bright objects are within a dark scene, allowing a single camera to capture quality images in widely varying conditions, from sunlight to starlight. Another image quality factor is the very low sub-electron noise for EMCCD. All features lead to excellent image uniformity, required in applications where high-sensitive image recognition makes the difference.” Potential applications that require
extreme low-light imaging include wide fields of view for surveillance include border control, aerial monitoring and autonomous vehicles. Other examples like Intelligent Transportation Systems can
take advantage of day/night cameras, electronic toll collection, and the precise observation enabled by this special type of image sensor. Astronomy and all types of microscopy applications can benefit from the exceptional
image quality and low light performance of the KAE-08152 sensor.
Additionally, the extremely high contrast and low readout noise can benefit both diagnostic and surgical
procedures in the fields of fluoroscopy, ophthalmology, and dermatology. The industry and product experts at FRAMOS apply their extensive knowledge of sensors and systems to support customers integrating new sensors into their applications and projects. This knowledge is provided together with the additional services of development support, customisations, and logistics.
www.framos.com
EVERLIGHT showcases new signage LEDs at InfoComm 2018 E
VERLIGHT Electronics Co., Ltd., a leading player in the global LED and optoelectronics industry, attended InfoComm US for the first time this year to demonstrate the indoor and outdoor components for LED signage, including all types of dimension, package, viewing angle and performance, such as EAPL1010RGBA0- ELB, EAPL1515RGBA0-ELB and
EAST0707xx-ELB, demonstrating at booth C3657.
New EAPL1010RGBA0-ELB for indoor applications is designed with four pins and a dimension of 1.0x1.0x0.65mm, excellent colour and contrast (R:21-35.5/G:53.5- 104/B:8.8-23.5mcd) as well as high reliability, effectively protecting damages from transportation, installation or artificial collision and conforming to the indoor
panels with P1.6-P2.5mm. EAPL1515RGBA0-ELB series with a dimension of 1.5x1.6x1.65mm conforms to the panel with a pitch of P2-P5mm. Our PLCC series are RGB LEDs with a strengthened structure and brush-ink/dark support, effectively promoting the screen consistency, zero seam and contrast. The relevant modules were specially demonstrated at the booth.
We have led the market of signage
screen with small pitch since 2010, continuously promoting the stability of LED, signage effect and bonding convenience. EAST0707xx-ELB series can achieve P0.7mm to implement seamless connection, natural color and high definition signage. Our products with small pitch must pass 13 reliability tests and optical decay less than five per cent. We are the only one earliest enterprise to own 8000-hour reliability test. Our outdoor products not only pass 3000- hour reliability test, optical decay less than 10 per cent, and obtain IPX8, but also provide UV, vulcanization resistance and wide view angle to present the highest resolution signage. With the professional development ability over 35 years, we combine the R&D, business and market teams to continuously seek the innovation and breakthrough on package technology as well as provide all kinds of perfect solutions for customers.
www.everlight.com www.cieonline.co.uk Components in Electronics September 2018 35
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