808nm 70W Fiber-Coupled Semiconductor Laser (Model: K808DA5RN-70.00W)

CW Output Power: 40W Center Wavelength: 980±10nm Spectral Width (FWHM): <6nm

The MF2-980F-40C-40022 is a conduction-cooled, single-bar fiber-coupled diode laser module from BWT. It delivers 40W CW output power at a center wavelength of 980±10nm through a detachable 400μm/0.22NA multimode fiber with an HP-SMA905 connector (free standing fiber tips). With high electro-optical conversion efficiency (>45%), a compact sealed and electrically insulated housing, and rich monitoring options such as red aiming beam, PD monitoring, fiber/housing temperature sensors and fiber interlock monitoring, the module is an ideal high-brightness laser source for medical and scientific research applications.

CW Output Power (W): 3.0 Center Wavelength (nm): 630±3.5 Spectral width (FWHM) (nm): <2.0

The MF2-630D-3.0C-40022 is a conduction-cooled, bar-based fiber-coupled diode laser developed by BWT. It delivers 3.0W continuous-wave output at a center wavelength of 630±3.5nm through a 400μm core, 0.22NA pluggable fiber terminated with an SMA905 connector. The module features a narrow spectral width (<2.0nm FWHM), an electro-optical efficiency greater than 12%, a slope efficiency above 0.7W/A, and an electrically insulated housing for safe system integration. Optional configurations include a 520nm pilot laser (<1mW) with brightness control, photodiode (PD) monitoring, fiber temperature sensor, case temperature sensor, and fiber interlock monitoring. All data are measured at rated power under 20°C conditions. BWT can also customize other wavelengths and mechanical structures according to customer requirements.

Operation Mode: CW Output Power (Typ.): 360W Center Wavelength (Min.): 804nm

The E2Y-806C-360C-VH1.1(1x6) is a micro-channel water-cooled vertical diode laser stack from BWT (Kaiplin). It integrates 6 laser bars in a compact gold-plated package and delivers 360W CW output power at a center wavelength of 806nm. With fast-axis collimation (FAC), low smile effect, high electro-optical efficiency of up to 57% and reliable micro-channel water cooling, this vertical stack is an ideal pump source for DPSS lasers as well as for scientific research, medical and material processing applications.

Operation Mode E2Y-808.3-600C-1x6: CW Center Wavelength E2Y-808.3-600C-1x6: 808±3nm Output Power per Bar E2Y-808.3-600C-1x6: 100W

The Micro-Channel Water-Cooled Vertical Stack High-Power Diode Laser from BWT is a compact, high-brightness semiconductor laser source built by vertically stacking 1~6 laser bars on a micro-channel water-cooled heatsink. It is available in CW (808nm, 100W per bar) and QCW (808nm/940nm, 500W per bar, 200-1000Hz) configurations, featuring low smile effect, high reliability, slope efficiency of ≥6.6W/A and electro-optical conversion efficiency of ≥50%. Optional FAC collimation, SAC and window mirror configurations are offered, and other wavelengths or mechanical structures can be customized upon request. It is ideal for pump sources, scientific research, medical and material processing applications.

Operation Mode E2Y-808.3-240C-1x4: CW Operation Mode E2Y-808.3-2000Q-1x4: QCW Operation Mode E2Y-940.3-2000Q-1x4: QCW

The BWT micro-channel water-cooled horizontal stack high-power semiconductor laser adopts advanced micro-channel water-cooling technology for superior heat dissipation and stable high-power output. Available in 808nm and 940nm center wavelengths with CW or QCW operation modes, it delivers 60W per bar in CW mode and up to 500W per bar in QCW mode, configurable with 1 to 4 laser bars. Featuring low smile effect, high reliability, narrow spectral width (<5nm) and electro-optical conversion efficiency above 50%, it is widely used as a pump source and in scientific research, medical and material processing applications.