France's new technology produces DPSS laser that can substitute the gas laser
One design, open up in new application that increase with the intersection of solid condition and laser that brand-new idea design day by day under analytical instrument. Oxxius adopts the Shaker of the monolithic circuit produce the heavy-duty new light source, and the improvement by a wide margin of stability.
The news on July 6, much laser application requires heavy-duty, narrow line thickness and high stable laser frequently. The engineer of France Oxxius developed a patentability monolithic circuit Shaker a few days ago, it make every one it is unique diode pumping solid laser,can a satisfied an above-mentioned three indexes. This laser can replace the traditional gas laser in the field of ultraviolet and visible light at present. More important, design allowing to be integrated in the analytical instrument in its compact type, have opened up the new application in the fields of biological optics and spectroscopy.
Patentability does not have one piece Shaker technology of array that seals the component in the lumen to put into the optical subsystem of an ultra low loss. This technological process is named the light contact (optical contacting) ,Contact force (electron sharing, Fan China of Germany's strength) of two planes of crystal Have created the combination durable and which is able to bear temperature variation for one time. The medium mirror on plane of crystal plates the upper film, the whole monolithic circuit does not have displacement means to capsulate.
Because seldom need to adjust, in the lumen that it can integrate the laser module directly is capsulated. The passive filter has increased all emissive stability, the crystal temperature is controlled at the same time, make it consert with filter. This kind of laser could send out 473 nm (maximum power 50 mW) finally , 532 nm (maximum output 500 mW) And 561 nm (maximum output 200 mW) Serial wavelength light beam.
Compile: Photoelectric news network Zeng Cong