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World-class imaging technology in high-performance OCAM²k EMCCD camera

Go to OCAM²k
Go to Standard resolution monochrome cameras
Go to High-sensitivity cameras
Go to First Light Imagery

New, low-light, camera with very impressive speeds from First Light

The very best in wave front-sensing technology
With a recent history in working with big astronomical projects in Europe, First Light's engineering team have combined their expertise to offer the OCAM 2K camera - currently the fastest, low-light camera of its type on the market.

Based in the Marseilles Astrophysical laboratory in France, and describing themselves as a "small, reactive company", First Light's engineers have access to two of the best photonics clusters producing the most current technical developments in the world, which they have translated into the design of the flagship OCAM 2k camera.

Why is it so good?

With applications in the aeronautical, space and life science imaging industries, the OCAM²k offers more speed, more pixels and additional infrared sensitivity options, all contained in a compact, robust package built for reliability.

With a speed above 2000 frames-per-second, OCAM²k is the fastest OCAM² to date, offering 33% more speed than its progenitor, the OCAM²-1500, and achieved by optimising and redesigning the electronics of its predecessor to achieve this astonishing speed without compromising the compelling, pre-existing characteristics of the OCAM 2 family. Readout noise is still just as low with values down to 0.1e-, Dark Signal is negligible, and latency has improved at 43µs between exposure and first pixel availability. And in the event that 2000 full-sized (240 x 240 pixels) images per second not be fast enough, an optional 2 x 2 binning mode providing 120 x 120 pixels at an even more neck-breaking 3700 images-per-second can be added.

A unique attribute of the OCAM²k is the inclusion of Deep Depletion Silicon feature for enhanced red sensitivity - the only EMCCD camera to offer this distinctive feature.

Key features

• 240 x 240 24µm pixels - state of the art EMCCD sensor • 14 bits precision A/D converter • Ultra-low latency cameralink full interface
• Factory-calibrated gain adjustable from 1 to 1000 • Cooled operation for low dark current • Optional fibre interface
•2000 FPS (up to 3700 with optional binning mode) • Integrated temperature controller • Clock & trigger input / output for synchronous operation
• Deep depletion silicon option • Fully sealed resistant aluminum body • Extremely robust and compact, hand-assembled body
• Liquid cooled for silent, non-turbulent operation that does not require chilled water • Synchronization option at nanoseconds level for complex multi-sensor arrays.  

Typical performance specs

OCAM²k
Mean readout noise at 2000 fps and multiplication gain ~500 0.3 e-
Quantization 14 bits
Dark signal at 2000 fps at -45°C <0.01 e- pixel-1 frame -1
Operating temperature -45°C
Peak Quantum Efficiency at 650nm, STD Silic 92%
Peak Quantum Efficiency at 650/750nm, Deep Depletion Silic 95%
Supply voltage/current 24 to 25V / 6 amp
Supply cooling water temperature 5 to 35°C



What is EMCCD?

EMCCD sensors were designed to respond to a growing need for significantly higher levels of sensitivity. An Electron Multiplying Charged Coupled Device (EMCCD) is a relatively new technology platform that is capable of detecting single photon events, without an image intensifier, whilst maintaining high Quantum Efficiency. It is achieved with the unique electron-multiplying structure built into the sensor. It is the combination of minimal noise floor and high Quantum Efficiency that makes an EMCCD sensor the most sensitive detector technology currently available.


Adept Turnkey Pty Ltd are "The Machine Vision and Imaging Specialists" and distributor of First Light products in Australia and New Zealand. To find out more about any First Light Imagery or any other machine vision products, please call us at Perth (08) 9242 5411 / Sydney (02) 9905 5551 / Melbourne (03) 9384 1775 or contact us online.

 

 

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