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Company type | Subsidiary of Teledyne Technologies |
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Industry | Electronic Equipment |
Headquarters | , |
Key people | Edwin Roks |
Number of employees | 1,000 [1] |
Parent | Teledyne Technologies (Canada) ![]() |
Website | www.teledynedalsa.com |
Teledyne DALSA (formerly DALSA Corporation) is a Canadian company specializing in the design and manufacture of specialized electronic imaging components (image sensors, cameras, frame grabbers, imaging software) as well as specialized semiconductor fabrication (MEMS, high voltage ASICs). Teledyne DALSA is part of the Teledyne Imaging group, the leading-edge imaging companies aligned under the Teledyne umbrella.
The company was founded in Waterloo, Ontario, Canada in 1980 by imaging pioneer Savvas Chamberlain, a former professor in electrical engineering at the University of Waterloo. The company was capitalised in November 1984 and was publicly listed on the Toronto Stock Exchange in May 1996. The company originally concentrated in developing and generating charge coupled device (CCD) image sensor technology. It has since grown into an industry leader in semiconductor technology, employing approximately 1000 individuals worldwide and earning revenues of more than $200 million. Headquarters remain in Waterloo, Ontario, Canada, but the company has expanded operations into Billerica, Massachusetts; Santa Clara, California; Bromont and Montreal, Quebec; Eindhoven and Enschede, Netherlands, in addition to sales offices in Germany, Japan, and China. DALSA was acquired by Teledyne in 2010. [2]
Teledyne DALSA designs and manufactures digital imaging products for industrial, scientific, and medical applications, including semiconductor wafer inspection, printed circuit inspection, general machine vision, digital radiography, medium format photography, aerial photogrammetry, and astronomy. Notably, many of the image sensors employed in NASA’s Spirit, Opportunity, and Curiosity Mars Rovers were manufactured by Teledyne DALSA.
Teledyne DALSA is one of few industrial digital camera producers that has a vertically integrated supply chain. In 2002, Dalsa bought the Bromont semiconductor wafer foundry from Zarlink Semiconductor Inc.. [3] Teledyne DALSA owns the wafer forge where many of its imaging sensors are manufactured and is one of the few manufacturers offering both CCD and CMOS sensors. In 2003, Teledyne DALSA released their first camera, the Dasla Origin. In 2005, Teledyne DALSA acquired Canadian frame grabber and camera manufacturer Coreco (based in Montreal). In doing so, Teledyne DALSA added software, acquisition and further gigabit Ethernet technology to its portfolio. Teledyne DALSA developed a digital cinema camera (the Origin camera system), but despite remarkable imaging performance the system was not a commercial success and the project was wound down in 2009. [4] [5] In 2007, it was redesigned to provide a better image output and was renamed the Dasla Origin II, later that same year the Evolution camera was also released. [4] [6] In 2023, Teledyne DALSA announced the production of a new camera, the Linea2 4k Multispectral 5GigE. [7] [8]
In 2007, Teledyne DALSA was named one of Canada's Top 100 Employers, as published in Maclean's magazine, one of a few manufacturing companies to receive this honour. [9]
In 2010, Yole Développement named Teledyne DALSA’s wafer foundry as "the leading independent pure‐play MEMS foundry worldwide". [10]
A charge-coupled device (CCD) is an integrated circuit containing an array of linked, or coupled, capacitors. Under the control of an external circuit, each capacitor can transfer its electric charge to a neighboring capacitor. CCD sensors are a major technology used in digital imaging.
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The Dalsa Origin was the first camera designed and built by Dalsa Corporation to be used specifically for digital cinematography.
An image sensor or imager is a sensor that detects and conveys information used to form an image. It does so by converting the variable attenuation of light waves into signals, small bursts of current that convey the information. The waves can be light or other electromagnetic radiation. Image sensors are used in electronic imaging devices of both analog and digital types, which include digital cameras, camera modules, camera phones, optical mouse devices, medical imaging equipment, night vision equipment such as thermal imaging devices, radar, sonar, and others. As technology changes, electronic and digital imaging tends to replace chemical and analog imaging.
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Savvas Chamberlain is a scientist, inventor, professor, and entrepreneur. In 1999, he was awarded a Distinguished Professor Emeritus of the University of Waterloo., where he remained for 25 years as a professor. During his time at the University of Waterloo, he invented many silicon image sensors, introduced new technology on MOSFET and Charge-coupled devices (CCDs) devices, and developed some fundamental theories.
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