DPSS Laser suits Laser Direct Imaging applications.
Press Release Summary:
Delivering over 24 W of output power at 355 nm, Paladin(TM) Advanced 355 24000 provides TEM00 beam with M² less than 1.2, beam pointing stability of less than 20 µrad/°C, long term power stability of less than ±2%, and low noise characteristics of less than 1% rms from 10 Hz to 2 MHz. Mode-locked, diode-pumped solid-state laser maximizes throughput in digital patterning of any-layer HDI PCBs employed in fabrication of miniaturized devices, such as smartphones and tablet PCs.
Original Press Release:
New 24W Paladin Laser Enables Higher Throughput Digital Patterning of Any-Layer HDI PCBs Used in Smart Phones and Tablets PCs
Santa Clara, Calif., - Coherent Inc. (Santa Clara, CA) (Nasdaq: COHR) has introduced a new, higher power Paladin(TM) laser designed for high-throughput Laser Direct Imaging (LDI) and other advanced microelectronics applications. The new Paladin Advanced 355 24000 is a mode-locked, diode-pumped, solid-state laser that delivers over 24W (at 80 MHz) of output power at 355 nm. The Paladin family of lasers have an enviable reputation for superior reliability and performance; this new model continues that tradition by offering industry leading specifications, including a high quality, TEM00 beam (M²<1.2), excellent beam pointing stability (<20 µrad/°C), superior long-term power stability (<±2%), and low noise characteristics (<1% rms from 10 Hz to 2 MHz). Furthermore, this new 24W Paladin laser offers lower cost per watt than any previous model, thus reducing process costs, as well as improving throughput.
With over 1500 units currently in field operation, the Paladin series of lasers is well established as the market leader in Laser Direct Imaging; this technique enables the production of multi layer printed circuit boards without the complexity and registration issues of using traditional, film-based artwork. This technology has become increasingly indispensable as microelectronic devices have decreased in size. This new, higher power Paladin enables increased throughput in the digital patterning of the any-layer HDI PCBs now widely employed in the fabrication of these miniaturized devices, such as smartphones and tablet PCs. These lasers also service other applications in microelectronics fabrication, such as flat panel display manufacturing, solar cell production and bioinstrumentation. With models now available from 2W to 24W, system builders can always find a Paladin laser that is well matched to their application needs in terms of output characteristics and cost.
Founded in 1966, Coherent, Inc. is a Russell 2000 Index company and a world leader in providing laser-based solutions to the commercial and scientific research markets. Please direct any questions to Torsten Rauch, product manager, at 49 451 3000 375. For more information about Coherent, including product and financial updates, visit our website at www.Coherent.com.
