Method for manufacturing nanometer laser device arrays

Abstract

The invention relates to a method for manufacturing nanometer laser device arrays. By the aid of the method, problems of complicated process and low flexibility and controllability in the prior art can be solved. The method is based on multilayer spherical shell nanometer optical and plasma mode interaction mechanisms, and multilayer spherical shell laser devices are combined with electrorheological effects to be arrayed and are solidified to obtain the nanometer laser device arrays. The method has the advantages that the laser devices are simple in structure, a manufacturing process is simple, fixing substrates for the structures of the nanometer laser devices can be omitted, the method for manufacturing the nanometer laser device arrays is simple and is high in controllability, the arrays can be flexibly distributed, the shapes of the integral devices can be flexibly selected, and the like.

Description

technical field [0001] The invention belongs to the field of optical technology, and relates to a method for manufacturing a laser, in particular to a method for manufacturing a nanometer laser array. It is mainly used in micro-opto-electromechanical, optoelectronic integration, photoelectric detection, optical communication, optical information storage, optical microscopy, lithography, super-resolution and other fields. technical background [0002] A laser is a device that uses the principle of stimulated radiation to amplify or oscillate light in certain excited substances. A laser usually includes: an excitation source, a working medium, and a resonator. The excitation is that the working medium absorbs external energy and is excited to an excited state, creating conditions for realizing and maintaining particle population inversion; the working medium has a metastable energy level to make the stimulated radiation occupy Dominance, thereby achieving optical amplificatio...

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Problems solved by technology

Although this prior art has certain advantages, there are essential deficiencies: First, the use of coaxial multi-layer cylindrical shell structure has a complex structure, and there are many parameters with high precision requirements on the micro-nano structure, and the parameter values ​​are diverse, resulting in The manufacturing process is difficult and the maneuverability is inflexible; secondly, the nano-laser structure needs the substrate as a support, increasing the components of the nano-laser increases the size of the device as a whole, and the laser structure and the substrate are fixed to each other, so the laser cannot be flexibly manipulated; and, It is very difficult to realize nano-laser array, and the flexibility of array distribution is poor

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