It relied on some form of external cooling. “In the first of the production versions of our Satellite platform, we built what we called our stage three version of the laser light source, but it didn’t have an integral chiller. We talked with Dermot Quinn, Chief Technical Officer, and Mark Wadsworth, Vice President of Global Marketing, from Digital Projection: These lasers require active cooling–not only for heat dissipation–but also to ensure stable light output. High power lasers are used for large area illumination. To achieve screen sizes of 30 meters or more requires high brightness diode laser arrays with red, green and blue wavelengths in order to project the RGB image onto the screen. Digital Projection is uniquely the “first and only” projector manufacturer to win this prestigious award! Notably, the company was recognized by the Academy of Television Arts and Sciences for winning two Emmy® Awards for Outstanding Achievement in Engineering Development. Their products are used in a wide range of demanding applications, particularly for large-venues, such as live-event staging, command & control, digital cinema, and commercial entertainment. Digital Projection, Ltd is a digital imaging pioneer and manufacturer of high-performance DLP® projectors.
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