Diode Lasers Used in Defense Applications - DILAS
Diode Lasers Used in Defense Applications - DILAS
Diode Lasers Used in Defense Applications - DILAS
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<strong>Diode</strong> <strong>Lasers</strong><strong>Used</strong> <strong>in</strong><strong>Defense</strong> <strong>Applications</strong>The diode laser, by virtue of its breadth of power and wavelengthoffer<strong>in</strong>gs, configurability, modularity, compactness, high-efficiencyand ability to operate under harsh environmental conditions lendsitself very well to the demand<strong>in</strong>g requirements of defenseapplications.<strong>DILAS</strong> offers products for defense applications <strong>in</strong> a wide selectionof configurations from 632-2200nm, <strong>in</strong>clud<strong>in</strong>g s<strong>in</strong>gle bars, stackedarrays (vertical and horizontal), fiber-coupled modules and others.
<strong>Applications</strong>• <strong>Diode</strong>-Pumped-AlkaliLaser• Directed Energy• Illum<strong>in</strong>ation• Infrared Countermeasure• Range F<strong>in</strong>der• Target Designation>1μm Wavelengths for DirectIllum<strong>in</strong>ation and Gated Imag<strong>in</strong>g• 1468nm, 1532nm,1908nm, 1938nm• Multi-wavelengthmodules• Fiber-coupled unitwith up to three<strong>in</strong>dividually addressablewavelengths• CW and QCW operationDirected Energy and Laser Pump<strong>in</strong>g• Water-cooled stacks at808, 880, 940, 976nm• Two-dimensionalarrangement (n x m)• Proven scalabilitywith<strong>in</strong> a stack• Up to 200+ W CWper bar• Low smile for improved beam quality<strong>Diode</strong>-Pumped-Alkali <strong>Lasers</strong> (DPAL)• 670nm (Li), 766nm (K),780nm (Rb), 852nm (Cs)• Wavelength lock<strong>in</strong>gand spectral l<strong>in</strong>enarrow<strong>in</strong>g• Highest CW power perbar• Low smile• Both axis collimatedTarget Designation, Illum<strong>in</strong>ation,Infrared Countermeasure (IRCM)and Range F<strong>in</strong>d<strong>in</strong>g• High peak power stacks• Up to 400W peak at940nm or 980nm per bar• QCW (kW peak) operation• High temperatureoperation• 400μm up to 1.7mm(vertical bar-to-bar pitch)Fiber Laser Pump<strong>in</strong>g• Fiber-coupled module,Ø 200μm/NA 0.22,based on <strong>DILAS</strong>´ m<strong>in</strong>i-bararchitecture• 976nm conduction-cooled• Electro-optical circuitboard concept forcompact arrangement• Optimized m<strong>in</strong>i-bar chip design enabl<strong>in</strong>gefficient beam shap<strong>in</strong>g• Automated chip mount<strong>in</strong>g• Automated active alignment and mount<strong>in</strong>g ofbeam shap<strong>in</strong>g micro optics• Wavelength lock<strong>in</strong>g and spectral l<strong>in</strong>e narrow<strong>in</strong>g• Integrated back-reflection filter• Up to 600W at Ø 200μm/NA 0.22 cladd<strong>in</strong>g-freeUltralight and Compact Modulesfor Fiber Laser Pump<strong>in</strong>g• Fiber-coupled module,Ø 200μm/NA 0.22, basedon <strong>DILAS</strong>´ m<strong>in</strong>i-bararchitecture• Size: 45 x 44 x 98 mm• Power: 300W• Industrial tap watercool<strong>in</strong>g• Power weight ratio: ~1 kW / kg<strong>DILAS</strong>.COM
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