Vertical Diode Laser Stacks
DILAS Diodenlaser GmbH
The latest product release from Dilas is a high-duty-cycle vertical diode laser stack that enables long pulse lengths for hair removal and high-energy applications.
The compact, completely gold-tin-soldered vertical stacks are designed for operation in medical applications with low cooling capacity and for high-energy laser applications requiring high pulse energy in a small dense package.
From the parameter field defined by duty cycle, power and pulse length, the diode lasers start at 200 W/808 nm and 300 W/940 nm at 2% duty cycle/2-ms pulse duration, up to 60 W per bar at 808 nm and 175 W per bar at 940 nm at 20% duty cycle/75-ms pulse duration.
The macrochannel-cooled vertical stacks contain up to eight-bar configurations with up to 20% duty cycle at 60 W per bar for 808 nm and 175 W per bar for 940 nm at 75-ms pulse duration (hair removal).
Even in harsh environments, the company’s advanced packaging and high-precision optic mounting provide full control, enabling fast-axis stack divergence as low as ±3 mrad full width half maximum.
Custom options are available upon request.
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Published: August 2011