Shenzhen Raybow Optoelectronics Co., Ltd. , a manufacturer of high power semiconductor laser chips, announced the launch of a new 10W 880nm semiconductor laser chip, which is mainly used in the pumping field of solid state lasers.

    The new 10W 880nm semiconductor laser chip, RB-880A-350-10-2.5-SE, has a 350μm emitter width, a 2.5mm cavity length, a 56% photoelectric conversion efficiency, and a service life of over 20,000 hours. In addition, the chip also uses new epitaxial structure design and material epitaxy, advanced non-pump window design and preparation technology, dry and wet corrosion combined with self-alignment technology, control the consistency of strip width, especially to ensure high yield under mass production, reduce the cost of laser chip.