Front illuminated low-light CCD sensor

November 2002 Sensors & Transducers

The CCD60 from the L3Vision range of products from E2V Technologies, is a front illuminated low-light CCD sensor. The device uses an output amplifier circuit that is capable of operating at an equivalent output noise of a few electrons at frame rates of 1 kHz.

The sensor is a frame transfer device, designed for high frame rate applications such as wavefront sensing or adaptive optics. The device operates in inverted mode to suppress dark current. No anti-blooming is supplied for maximum sensitivity.

The device functions by converting photons to charge in the image area during the integration time period. This charge is then transferred through the image and store sections into the readout register. Following this transfer, the charge is multiplied in the gain register prior to conversion to a voltage by a low noise output amplifier.

The on-chip gain in the charge domain can be adjusted by control of the multiplication phase operating voltage RO2HV. The sensor has an active image area of 3,072 x 3,072 mm, an image pixel size of 24 x 24 µm and a 400-1060 nm spectral range.

For more information contact Neil Berry, OEN Enterprises, 011 792 2859, [email protected], www.oenenterprises.co.za

Further reading:

Leading the way with Level 9 PDS implementation
Sensors & Transducers
Applying a Level 9 Proximity Detection System (PDS) to a mining operation is as much about changes in behaviour as it is about technical solutions, according to Pieter Wolfaardt from Apex, Booyco Electronics’ training partner of choice.

Read more...

---

Enhanced automated weld inspection system
Sensors & Transducers
SmartRay is offering the release of new hardware for its weld inspection system, JOSY, delivering elevated performance and flexibility in the process.

Read more...

---

Leaders in sensor technology
Gail Norton Instrumentation Sensors & Transducers
Photoelectric eyes have always needed perfect working conditions, but in the workplace there is no such thing. Steam, water, light and dirt interfere with most photoelectric eyes, but never with a Telco sensor.

Read more...

---

Easy parameter setting of vision sensors
ifm - South Africa Sensors & Transducers
Contour verification and object inspection are two of the most important functionalities in industrial imaging. With the new O2D5xx series, ifm now offers a solution that perfectly masters both functionalities

Read more...

---

Keeping a close eye on product quality and purity
Endress+Hauser South Africa Sensors & Transducers
Colour measurements are necessary in many processes to avoid product losses and ensure safe production and batching. The Memosens Wave CKI50 process spectrometer from Endress+Hauser is a compact, robust and process-friendly device allowing quality, batching and phase checks to be performed by a single instrument for the entire visible colour spectrum.

Read more...

---

The sensory reaction of building management systems
Schneider Electric South Africa Sensors & Transducers
Today’s building management systems (BMS) cannot function properly without sensors. This is so critical that if sensors start failing, they can become ‘blind’.

Read more...

---

Advanced sensor technology to reduce vehicle fatalities
Senseca Sensors & Transducers
Measurement technology plays a critical role across a range of industries. This is especially true when supplying highly accurate and reliable data for road management entities that assist drivers of vehicles experiencing hazardous weather conditions.

Read more...

---

High-precision automated inspection
Sensors & Transducers
Delivering advanced inline metrology to an expanding range of challenging industries, SmartRay is launching the smallest field-of-view 3D sensor of its cutting-edge ECCO X series.

Read more...

---

Long-range laser distance measuring sensor
Vepac Electronics Sensors & Transducers
The MS-100A is a long-range laser distance measuring sensor with a range of 150 to 1000 mm. This sensor excels in applications requiring extended measurement capabilities, such as quality control and logistics.

Read more...

---

The power of smart maintenance for securing water supply
Omron Electronics Sensors & Transducers
The water industry plays an essential role in delivering safe drinking water and effective wastewater services to society and various industries. A lack of maintenance could have severe consequences, as even the failure of a single component can significantly impact operations, and maintenance expenses represent a substantial part of the overall costs of water and pumping systems.

Read more...

---