BWT Beijing manufactures high power laser diode modules. The products adopt specialised fibre-coupling techniques resulting in high efficiency, excellent stability and superior beam quality. The techniques include the use of specialised micro-optics to circularise the beam profile and channel into the small fibre core diameters. Reliability is assured by the inspection and burn-in processes at every stage of manufacture.
With BWTs employment f experienced research staff, production processes and new products are continually being developed to ensure quality and customers’ specific requirements are met at a reasonable price. One such new product is the volume grating wavelength stabilised 976nm laser with 25 W output, <0.5 nm FWHM, 0.02nm/C and 47x40x20 mm making it ideally suited for fibre laser pumping. Other wavelengths and packages are available from 405 nm to 1410 nm.
