nLIGHT Corporation • 5408 NE 88th Street • Vancouver, WA 98665 • USA Tel. +1 360 566 4460 • Fax. +1 360 546 1960 • [email protected] • www.nlight.net HIGH-POWER SEMICONDUCTOR LASERS AND FIBERS nLIGHT’s CascadesTM vertical array product series is based on the CascadesTM actively, water-cooled, low thermal resistance package, which provides end users with state-of-the-art power, brightness and reliability. Our 1-cm wide, MOCVD grown GaAs or InP arrays consist of multiple transverse mode emitters, which provide low beam divergence and narrow spectral bandwidth. CascadesTM vertical stacked arrays are available in a wide range of wavelengths between 790 nm to 980 nm, and 1400 to 1600 nm. The design of these devices allows multiple packages to be vertically stacked, with a pitch of 1.8 mm, up to 20 bars high. Standard packaging footprint allows these stacks to easily integrate into your product. „h Solid-state laser pumping „h Materials processing „h Medical therapeutics „h Highest power „h High reliability „h Low bar smile „h Fast-axis lensing „h High polarization purity CASCADESTM VERTICAL STACKED ARRAYS Applications Features Package dimensions CascadesTM Vertical Stacked Arrays 5 bar, unlensed

nLIGHT Corporation • 5408 NE 88th Street • Vancouver, WA 98665 • USA Tel. +1 360 566 4460 • Fax. +1 360 546 1960 • [email protected] • www.nlight.net HIGH-POWER SEMICONDUCTOR LASERS AND FIBERS VSA-ww-xxxx-yyyy1 Optical Center wavelength nm 790 - 825 910 - 980 1400 - 1600 790 - 825 910 - 980 Center wavelength tolerance nm ± 3 ± 3 ± 5 ± 3 ± 3 Number of bars # 1 - 20 1 - 20 1 - 20 1 - 20 1 - 20 CW output power / bar W 60 60 25 100 80 Bar length cm 1 1 1 1 1 Number of emitters / bar # 49 49 19 64 49 Emitter size ìm 100 100 100 120 100 Emitter spacing ìm 200 200 500 150 200 Spectral width (FWHM) nm...

nLIGHT Corporation • 5408 NE 88th Street • Vancouver, WA 98665 • USA Tel. +1 360 566 4460 • Fax. +1 360 546 1960 • [email protected] • www.nlight.net HIGH-POWER SEMICONDUCTOR LASERS AND FIBERS VSA-ww-xxxx-yyyy1 Mechanical Storage temperature range3 °C 10 to 40 10 to 40 10 to 40 10 to 40 10 to 40 Thermal Thermal resistance4 °C / W 0.35 0.35 0.35 0.35 0.35 Operating temperature °C 20 to 35 20 to 35 20 to 35 20 to 35 20 to 35 Fluid flow rate ml/min/plate 200 - 250 200 - 250 200 - 250 200 - 250 200 - 250 Max inlet pressure psi 55 55 55 55 55 Inlet to outlet pressure drop psi 35 35 Deionized water...